Rohde&Schwarz FSIQ3, FSIQ7, FSIQ26, FSIQ40 Operating Manual

Test and Measurement
Division

Operating Manual

SIGNAL ANALYZER

FSIQ3

1119.5005.13

FSIQ7

1119.5005.17

FSIQ26

1119.6001.27

FSIQ40

1119.6001.40

Printed in the Federal
Republic of Germany

1119.5063.12-02- 1 1/00

FSIQ Tabbed Divider Overview

Tabbed Divider Overview

Contents

Data Sheet

Safety Instructions
Certificate of Quality
EU Certificate of Conformity
List of R&S Representatives

Manuals for Signal Analyzer FSIQ

Tabbed Divider

1 Chapter 1: Putting into Operation

2 Chapter 2: Getting Started

3 Chapter 3: Operation

4 Chapter 4: Functional Description

5 Chapter 5: Remote Control – Basics

6 Chapter 6: Remote Control – Commands

7 Chapter 7: Remote Control – Program Examples

8 Chapter 8: Maintenance and Hardware Interfaces

9 Chapter 9: Error Messages

10 Index

1119.5065.12 RE E-2

Before putting the product into operation for

the first time, make sure to read the following

Safety Instructions

Rohde & Schwarz makes every effort to keep the safety standard of its products up to date and to offer
its customers the highest possible degree of safety. Our products and the auxiliary equipment required
for them are designed and tested in accordance with the relevant safety standards. Compliance with
these standards is continuously monitored by our quality assurance system. This product has been
designed and tested in accordance with the EC Certificate of Conformity and has left the manufacturer’s
plant in a condition fully complying with safety standards. To maintain this condition and to ensure safe
operation, observe all instructions and warnings provided in this manual. If you have any questions
regarding these safety instructions, Rohde & Schwarz will be happy to answer them.

Furthermore, it is your responsibility to use the product in an appropriate manner. This product is
designed for use solely in industrial and laboratory environments or in the field and must not be used in
any way that may cause personal injury or property damage. You are responsible if the product is used
for an intention other than its designated purpose or in disregard of the manufacturer's instructions. The
manufacturer shall assume no responsibility for such use of the product.

The product is used for its designated purpose if it is used in accordance with its operating manual and
within its performance limits (see data sheet, documentation, the following safety instructions). Using
the products requires technical skills and knowledge of English. It is therefore essential that the
products be used exclusively by skilled and specialized staff or thoroughly trained personnel with the
required skills. If personal safety gear is required for using Rohde & Schwarz products, this will be
indicated at the appropriate place in the product documentation.

Observe
operating
instructions

Supply
voltage
ON/OFF

Weight
indication for
units >18 kg

Standby
indication

Symbols and safety labels

Danger of
electric
shock

Direct
current
(DC)

Warning!
Hot
surface

PE terminal Ground

Alternating
current (AC)

Direct/alternating
current (DC/AC)

Ground
terminal

Device fully
protected by
double/reinforced
insulation

Attention!
Electrostatic
sensitive
devices

1171.0000.42-02.00 Sheet 1

Safety Instructions

Observing the safety instructions will help prevent personal injury or damage of any kind caused by
dangerous situations. Therefore, carefully read through and adhere to the following safety instructions
before putting the product into operation. It is also absolutely essential to observe the additional safety
instructions on personal safety that appear in other parts of the documentation. In these safety
instructions, the word "product" refers to all merchandise sold and distributed by Rohde & Schwarz,
including instruments, systems and all accessories.

Tags and their meaning

DANGER

WARNING

CAUTION This tag indicates a safety hazard with a low potential of risk for the user

ATTENTION

NOTE

These tags are in accordance with the standard definition for civil applications in the European
Economic Area. Definitions that deviate from the standard definition may also exist. It is therefore
essential to make sure that the tags described here are always used only in connection with the
associated documentation and the associated product. The use of tags in connection with unassociated
products or unassociated documentation can result in misinterpretations and thus contribute to personal
injury or material damage.

This tag indicates a safety hazard with a high potential of risk for the
user that can result in death or serious injuries.

This tag indicates a safety hazard with a medium potential of risk for the
user that can result in death or serious injuries.

that can result in slight or minor injuries.

This tag indicates the possibility of incorrect use that can cause damage
to the product.

This tag indicates a situation where the user should pay special attention
to operating the product but which does not lead to damage.

Basic safety instructions

1. The product may be operated only under
the operating conditions and in the
positions specified by the manufacturer. Its
ventilation must not be obstructed during
operation. Unless otherwise specified, the
following requirements apply to
Rohde & Schwarz products:
prescribed operating position is always with
the housing floor facing down, IP protection
2X, pollution severity 2, overvoltage
category 2, use only in enclosed spaces,
max. operation altitude max. 2000 m.
Unless specified otherwise in the data
sheet, a tolerance of ±10% shall apply to
the nominal voltage and of ±5% to the
nominal frequency.

2. Applicable local or national safety
regulations and rules for the prevention of
accidents must be observed in all work
performed. The product may be opened
only by authorized, specially trained
personnel. Prior to performing any work on
the product or opening the product, the

product must be disconnected from the
supply network. Any adjustments,
replacements of parts, maintenance or
repair must be carried out only by technical
personnel authorized by Rohde & Schwarz.
Only original parts may be used for
replacing parts relevant to safety (e.g.
power switches, power transformers,
fuses). A safety test must always be
performed after parts relevant to safety
have been replaced (visual inspection, PE
conductor test, insulation resistance
measurement, leakage current
measurement, functional test).

3. As with all industrially manufactured goods,
the use of substances that induce an
allergic reaction (allergens, e.g. nickel)
such as aluminum cannot be generally
excluded. If you develop an allergic
reaction (such as a skin rash, frequent
sneezing, red eyes or respiratory
difficulties), consult a physician immediately
to determine the cause.

1171.0000.42-02.00 Sheet 2

Safety Instructions

4. If products/components are mechanically
and/or thermically processed in a manner
that goes beyond their intended use,
hazardous substances (heavy-metal dust
such as lead, beryllium, nickel) may be
released. For this reason, the product may
only be disassembled, e.g. for disposal
purposes, by specially trained personnel.
Improper disassembly may be hazardous to
your health. National waste disposal
regulations must be observed.

5. If handling the product yields hazardous
substances or fuels that must be disposed
of in a special way, e.g. coolants or engine
oils that must be replenished regularly, the
safety instructions of the manufacturer of
the hazardous substances or fuels and the
applicable regional waste disposal
regulations must be observed. Also
observe the relevant safety instructions in
the product documentation.

6. Depending on the function, certain products
such as RF radio equipment can produce
an elevated level of electromagnetic
radiation. Considering that unborn life
requires increased protection, pregnant
women should be protected by appropriate
measures. Persons with pacemakers may
also be endangered by electromagnetic
radiation. The employer is required to
assess workplaces where there is a special
risk of exposure to radiation and, if
necessary, take measures to avert the
danger.

7. Operating the products requires special
training and intense concentration. Make
certain that persons who use the products
are physically, mentally and emotionally fit
enough to handle operating the products;
otherwise injuries or material damage may
occur. It is the responsibility of the
employer to select suitable personnel for
operating the products.

8. Prior to switching on the product, it must be
ensured that the nominal voltage setting on
the product matches the nominal voltage of
the AC supply network. If a different voltage
is to be set, the power fuse of the product
may have to be changed accordingly.

9. In the case of products of safety class I with
movable power cord and connector,
operation is permitted only on sockets with
earthing contact and protective earth
connection.

10. Intentionally breaking the protective earth
connection either in the feed line or in the
product itself is not permitted. Doing so can
result in the danger of an electric shock
from the product. If extension cords or
connector strips are implemented, they
must be checked on a regular basis to
ensure that they are safe to use.

11. If the product has no power switch for
disconnection from the AC supply, the plug
of the connecting cable is regarded as the
disconnecting device. In such cases, it
must be ensured that the power plug is
easily reachable and accessible at all times
(length of connecting cable approx. 2 m).
Functional or electronic switches are not
suitable for providing disconnection from
the AC supply. If products without power
switches are integrated in racks or systems,
a disconnecting device must be provided at
the system level.

12. Never use the product if the power cable is
damaged. By taking appropriate safety
measures and carefully laying the power
cable, ensure that the cable cannot be
damaged and that no one can be hurt by
e.g. tripping over the cable or suffering an
electric shock.

13. The product may be operated only from
TN/TT supply networks fused with max.
16 A.

14. Do not insert the plug into sockets that are
dusty or dirty. Insert the plug firmly and all
the way into the socket. Otherwise this can
result in sparks, fire and/or injuries.

15. Do not overload any sockets, extension
cords or connector strips; doing so can
cause fire or electric shocks.

16. For measurements in circuits with voltages
V

> 30 V, suitable measures (e.g.

rms

appropriate measuring equipment, fusing,
current limiting, electrical separation,
insulation) should be taken to avoid any
hazards.

17. Ensure that the connections with
information technology equipment comply
with IEC 950/EN 60950.

18. Never remove the cover or part of the
housing while you are operating the
product. This will expose circuits and
components and can lead to injuries, fire or
damage to the product.

1171.0000.42-02.00 Sheet 3

Safety Instructions

19. If a product is to be permanently installed,
the connection between the PE terminal on
site and the product's PE conductor must
be made first before any other connection
is made. The product may be installed and
connected only by a skilled electrician.

20. For permanently installed equipment
without built-in fuses, circuit breakers or
similar protective devices, the supply circuit
must be fused in such a way that suitable
protection is provided for users and
products.

21. Do not insert any objects into the openings
in the housing that are not designed for this
purpose. Never pour any liquids onto or into
the housing. This can cause short circuits
inside the product and/or electric shocks,
fire or injuries.

22. Use suitable overvoltage protection to
ensure that no overvoltage (such as that
caused by a thunderstorm) can reach the
product. Otherwise the operating personnel
will be endangered by electric shocks.

23. Rohde & Schwarz products are not
protected against penetration of water,
unless otherwise specified (see also safety
instruction 1.). If this is not taken into
account, there exists the danger of electric
shock or damage to the product, which can
also lead to personal injury.

24. Never use the product under conditions in
which condensation has formed or can form
in or on the product, e.g. if the product was
moved from a cold to a warm environment.

matching Rohde & Schwarz type (see
spare parts list). Batteries and storage
batteries are hazardous waste. Dispose of
them only in specially marked containers.
Observe local regulations regarding waste
disposal. Do not short-circuit batteries or
storage batteries.

28. Please be aware that in the event of a fire,
toxic substances (gases, liquids etc.) that
may be hazardous to your health may
escape from the product.

29. Please be aware of the weight of the
product. Be careful when moving it;
otherwise you may injure your back or other
parts of your body.

30. Do not place the product on surfaces,
vehicles, cabinets or tables that for reasons
of weight or stability are unsuitable for this
purpose. Always follow the manufacturer's
installation instructions when installing the
product and fastening it to objects or
structures (e.g. walls and shelves).

31. Handles on the products are designed
exclusively for personnel to hold or carry
the product. It is therefore not permissible
to use handles for fastening the product to
or on means of transport such as cranes,
fork lifts, wagons, etc. The user is
responsible for securely fastening the
products to or on the means of transport
and for observing the safety regulations of
the manufacturer of the means of transport.
Noncompliance can result in personal injury
or material damage.

25. Do not close any slots or openings on the
product, since they are necessary for
ventilation and prevent the product from
overheating. Do not place the product on
soft surfaces such as sofas or rugs or
inside a closed housing, unless this is well
ventilated.

26. Do not place the product on heat­generating devices such as radiators or fan
heaters. The temperature of the
environment must not exceed the maximum
temperature specified in the data sheet.

27. Batteries and storage batteries must not be
exposed to high temperatures or fire. Keep
batteries and storage batteries away from
children. If batteries or storage batteries are
improperly replaced, this can cause an
explosion (warning: lithium cells). Replace
the battery or storage battery only with the

1171.0000.42-02.00 Sheet 4

32. If you use the product in a vehicle, it is the
sole responsibility of the driver to drive the
vehicle safely. Adequately secure the
product in the vehicle to prevent injuries or
other damage in the event of an accident.
Never use the product in a moving vehicle if
doing so could distract the driver of the
vehicle. The driver is always responsible for
the safety of the vehicle; the manufacturer
assumes no responsibility for accidents or
collisions.

33. If a laser product (e.g. a CD/DVD drive) is
integrated in a Rohde & Schwarz product,
do not use any other settings or functions
than those described in the documentation.
Otherwise this may be hazardous to your
health, since the laser beam can cause
irreversible damage to your eyes. Never try
to take such products apart, and never look
into the laser beam.

Por favor lea imprescindiblemente antes de
la primera puesta en funcionamiento las
siguientes informaciones de seguridad

Informaciones de seguridad

Es el principio de Rohde & Schwarz de tener a sus productos siempre al día con los estandards de
seguridad y de ofrecer a sus clientes el máximo grado de seguridad. Nuestros productos y todos los
equipos adicionales son siempre fabricados y examinados según las normas de seguridad vigentes.
Nuestra sección de gestión de la seguridad de calidad controla constantemente que sean cumplidas
estas normas. Este producto ha sido fabricado y examinado según el comprobante de conformidad
adjunto según las normas de la CE y ha salido de nuestra planta en estado impecable según los
estandards técnicos de seguridad. Para poder preservar este estado y garantizar un funcionamiento
libre de peligros, deberá el usuario atenerse a todas las informaciones, informaciones de seguridad y
notas de alerta. Rohde&Schwarz está siempre a su disposición en caso de que tengan preguntas
referentes a estas informaciones de seguridad.

Además queda en la responsabilidad del usuario utilizar el producto en la forma debida. Este producto
solamente fue elaborado para ser utilizado en la indústria y el laboratorio o para fines de campo y de
ninguna manera deberá ser utilizado de modo que alguna persona/cosa pueda ser dañada. El uso del
producto fuera de sus fines definidos o despreciando las informaciones de seguridad del fabricante
queda en la responsabilidad del usuario. El fabricante no se hace en ninguna forma responsable de
consecuencias a causa del maluso del producto.

Se parte del uso correcto del producto para los fines definidos si el producto es utilizado dentro de las
instrucciones del correspondiente manual del uso y dentro del margen de rendimiento definido (ver
hoja de datos, documentación, informaciones de seguridad que siguen). El uso de los productos hace
necesarios conocimientos profundos y el conocimiento del idioma inglés. Por eso se deberá tener en
cuenta de exclusivamente autorizar para el uso de los productos a personas péritas o debidamente
minuciosamente instruidas con los conocimientos citados. Si fuera necesaria indumentaria de
seguridad para el uso de productos de R&S, encontrará la información debida en la documentación del
producto en el capítulo correspondiente.

Símbolos y definiciones de seguridad

Ver manual
de
instrucciones
del uso

Informaciones
para
maquinaria
con uns peso
de > 18kg

Peligro de
golpe de
corriente

¡Advertencia!
Superficie
caliente

Conexión a
conductor
protector

Conexión
a tierra

Conexión
a masa
conductora

¡Cuidado!
Elementos de
construción
con peligro de
carga
electroestática

El aparato está
protegido en su
totalidad por un
aislamiento de
doble refuerzo

potencia EN
MARCHA/PARADA

Indicación
Stand-by

Corriente
continua
DC

Corriente
alterna AC

Corriente
continua/alterna
DC/AC

1171.0000.42-02.00 página 1

Informaciones de seguridad

Tener en cuenta las informaciones de seguridad sirve para tratar de evitar daños y peligros de toda
clase. Es necesario de que se lean las siguientes informaciones de seguridad concienzudamente y se
tengan en cuenta debidamente antes de la puesta en funcionamiento del producto. También deberán
ser tenidas en cuenta las informaciones para la protección de personas que encontrarán en otro
capítulo de esta documentación y que también son obligatorias de seguir. En las informaciones de
seguridad actuales hemos juntado todos los objetos vendidos por Rohde&Schwarz bajo la
denominación de „producto“, entre ellos también aparatos, instalaciones así como toda clase de
accesorios.

Palabras de señal y su significado

PELIGRO Indica un punto de peligro con gran potencial de riesgo para el

ususario.Punto de peligro que puede llevar hasta la muerte o graves
heridas.

ADVERTENCIA Indica un punto de peligro con un protencial de riesgo mediano para el

usuario. Punto de peligro que puede llevar hasta la muerte o graves
heridas .

ATENCIÓN Indica un punto de peligro con un protencial de riesgo pequeño para el

usuario. Punto de peligro que puede llevar hasta heridas leves o
pequeñas

CUIDADO Indica la posibilidad de utilizar mal el producto y a consecuencia

dañarlo.

INFORMACIÓN Indica una situación en la que deberían seguirse las instrucciones en el

uso del producto, pero que no consecuentemente deben de llevar a un
daño del mismo.

Las palabras de señal corresponden a la definición habitual para aplicaciones civiles en el ámbito de la
comunidad económica europea. Pueden existir definiciones diferentes a esta definición. Por eso se
debera tener en cuenta que las palabras de señal aquí descritas sean utilizadas siempre solamente en
combinación con la correspondiente documentación y solamente en combinación con el producto
correspondiente. La utilización de las palabras de señal en combinación con productos o
documentaciones que no les correspondan puede llevar a malinterpretaciones y tener por
consecuencia daños en personas u objetos.

Informaciones de seguridad elementales

1. El producto solamente debe ser utilizado
según lo indicado por el fabricante referente
a la situación y posición de funcionamiento
sin que se obstruya la ventilación. Si no se
convino de otra manera, es para los
productos R&S válido lo que sigue:
como posición de funcionamiento se define
principialmente la posición con el suelo de la
caja para abajo , modo de protección IP 2X,
grado de suciedad 2, categoría de
sobrecarga eléctrica 2, utilizar solamente en
estancias interiores, utilización hasta 2000 m
sobre el nivel del mar.
A menos que se especifique otra cosa en la
hoja de datos, se aplicará una tolerancia de
±10% sobre el voltaje nominal y de ±5%
sobre la frecuencia nominal.

2. En todos los trabajos deberán ser tenidas en
cuenta las normas locales de seguridad de
trabajo y de prevención de accidentes. El
producto solamente debe de ser abierto por
personal périto autorizado. Antes de efectuar
trabajos en el producto o abrirlo deberá este
ser desconectado de la corriente. El ajuste,
el cambio de partes, la manutención y la
reparación deberán ser solamente
efectuadas por electricistas autorizados por
R&S. Si se reponen partes con importancia
para los aspectos de seguridad (por ejemplo
el enchufe, los transformadores o los
fusibles), solamente podrán ser sustituidos
por partes originales. Despues de cada
recambio de partes elementales para la
seguridad deberá ser efectuado un control de

1171.0000.42-02.00 página 2

Informaciones de seguridad

seguridad (control a primera vista, control de
conductor protector, medición de resistencia
de aislamiento, medición de medición de la
corriente conductora, control de
funcionamiento).

3. Como en todo producto de fabricación
industrial no puede ser excluido en general
de que se produzcan al usarlo elementos
que puedan generar alergias, los llamados
elementos alergénicos (por ejemplo el
níquel). Si se producieran en el trato con
productos R&S reacciones alérgicas, como
por ejemplo urticaria, estornudos frecuentes,
irritación de la conjuntiva o dificultades al
respirar, se deberá consultar inmediatamente
a un médico para averigurar los motivos de
estas reacciones.

4. Si productos / elementos de construcción son
tratados fuera del funcionamiento definido de
forma mecánica o térmica, pueden generarse
elementos peligrosos (polvos de sustancia
de metales pesados como por ejemplo
plomo, berilio, níquel). La partición elemental
del producto, como por ejemplo sucede en el
tratamiento de materias residuales, debe de
ser efectuada solamente por personal
especializado para estos tratamientos. La
partición elemental efectuada
inadecuadamente puede generar daños para
la salud. Se deben tener en cuenta las
directivas nacionales referentes al
tratamiento de materias residuales.

5. En el caso de que se produjeran agentes de
peligro o combustibles en la aplicación del
producto que debieran de ser transferidos a
un tratamiento de materias residuales, como
por ejemplo agentes refrigerantes que deben
ser repuestos en periodos definidos, o
aceites para motores, deberan ser tenidas en
cuenta las prescripciones de seguridad del
fabricante de estos agentes de peligro o
combustibles y las regulaciones regionales
para el tratamiento de materias residuales.
Cuiden también de tener en cuenta en caso
dado las prescripciones de seguridad
especiales en la descripción del producto.

6. Ciertos productos, como por ejemplo las
instalaciones de radiación HF, pueden a
causa de su función natural, emitir una
radiación electromagnética aumentada. En
vista a la protección de la vida en desarrollo
deberían ser protegidas personas
embarazadas debidamente. También las
personas con un bypass pueden correr

peligro a causa de la radiación
electromagnética. El empresario está
comprometido a valorar y señalar areas de
trabajo en las que se corra un riesgo de
exposición a radiaciones aumentadas de
riesgo aumentado para evitar riesgos.

7. La utilización de los productos requiere
instrucciones especiales y una alta
concentración en el manejo. Debe de
ponerse por seguro de que las personas que
manejen los productos estén a la altura de
los requerimientos necesarios referente a
sus aptitudes físicas, psíquicas y
emocionales, ya que de otra manera no se
pueden excluir lesiones o daños de objetos.
El empresario lleva la responsabilidad de
seleccionar el personal usuario apto para el
manejo de los productos.

8. Antes de la puesta en marcha del producto
se deberá tener por seguro de que la tensión
preseleccionada en el producto equivalga a
la del la red de distribución. Si es necesario
cambiar la preselección de la tensión
también se deberán en caso dabo cambiar
los fusibles correspondientes del prodcuto.

9. Productos de la clase de seguridad I con
alimentación móvil y enchufe individual de
producto solamente deberán ser conectados
para el funcionamiento a tomas de corriente
de contacto de seguridad y con conductor
protector conectado.

10. Queda prohibida toda clase de interrupción
intencionada del conductor protector, tanto
en la toma de corriente como en el mismo
producto ya que puede tener como
consecuencia el peligro de golpe de corriente
por el producto. Si se utilizaran cables o
enchufes de extensión se deberá poner al
seguro, que es controlado su estado técnico
de seguridad.

11. Si el producto no está equipado con un
interruptor para desconectarlo de la red, se
deberá considerar el enchufe del cable de
distribución como interruptor. En estos casos
deberá asegurar de que el enchufe sea de
fácil acceso y nabejo (medida del cable de
distribución aproximadamente 2 m). Los
interruptores de función o electrónicos no
son aptos para el corte de la red eléctrica. Si
los productos sin interruptor están integrados
en construciones o instalaciones, se deberá
instalar el interruptor al nivel de la
instalación.

1171.0000.42-02.00 página 3

Informaciones de seguridad

12. No utilice nunca el producto si está dañado el
cable eléctrico. Asegure a través de las
medidas de protección y de instalación
adecuadas de que el cable de eléctrico no
pueda ser dañado o de que nadie pueda ser
dañado por él, por ejemplo al tropezar o por
un golpe de corriente.

13. Solamente está permitido el funcionamiento
en redes de distribución TN/TT aseguradas
con fusibles de como máximo 16 A.

14. Nunca conecte el enchufe en tomas de
corriente sucias o llenas de polvo. Introduzca
el enchufe por completo y fuertemente en la
toma de corriente. Si no tiene en
consideración estas indicaciones se arriesga
a que se originen chispas, fuego y/o heridas.

15. No sobrecargue las tomas de corriente, los
cables de extensión o los enchufes de
extensión ya que esto pudiera causar fuego
o golpes de corriente.

16. En las mediciones en circuitos de corriente
con una tensión de entrada de Ueff > 30 V se
deberá tomar las precauciones debidas para
impedir cualquier peligro (por ejemplo
medios de medición adecuados, seguros,
limitación de tensión, corte protector,
aislamiento etc.).

17. En caso de conexión con aparatos de la
técnica informática se deberá tener en
cuenta que estos cumplan los requisitos de
la EC950/EN60950.

18. Nunca abra la tapa o parte de ella si el
producto está en funcionamiento. Esto pone
a descubierto los cables y componentes
eléctricos y puede causar heridas, fuego o
daños en el producto.

19. Si un producto es instalado fijamente en un
lugar, se deberá primero conectar el
conductor protector fijo con el conductor
protector del aparato antes de hacer
cualquier otra conexión. La instalación y la
conexión deberán ser efecutadas por un
electricista especializado.

20. En caso de que los productos que son
instalados fijamente en un lugar sean sin
protector implementado, autointerruptor o
similares objetos de protección, deberá la
toma de corriente estar protegida de manera
que los productos o los usuarios estén
suficientemente protegidos.

21. Por favor, no introduzca ningún objeto que
no esté destinado a ello en los orificios de la
caja del aparato. No vierta nunca ninguna
clase de líquidos sobre o en la caja. Esto
puede producir corto circuitos en el producto
y/o puede causar golpes de corriente, fuego
o heridas.

22. Asegúrese con la protección adecuada de
que no pueda originarse en el producto una
sobrecarga por ejemplo a causa de una
tormenta. Si no se verá el personal que lo
utilice expuesto al peligro de un golpe de
corriente.

23. Los productos R&S no están protegidos
contra el agua si no es que exista otra
indicación, ver también punto 1. Si no se
tiene en cuenta esto se arriesga el peligro de
golpe de corriente o de daños en el producto
lo cual también puede llevar al peligro de
personas.

24. No utilice el producto bajo condiciones en las
que pueda producirse y se hayan producido
líquidos de condensación en o dentro del
producto como por ejemplo cuando se
desplaza el producto de un lugar frío a un
lugar caliente.

25. Por favor no cierre ninguna ranura u orificio
del producto, ya que estas son necesarias
para la ventilación e impiden que el producto
se caliente demasiado. No pongan el
producto encima de materiales blandos como
por ejemplo sofás o alfombras o dentro de
una caja cerrada, si esta no está
suficientemente ventilada.

26. No ponga el producto sobre aparatos que
produzcan calor, como por ejemplo
radiadores o calentadores. La temperatura
ambiental no debe superar la temperatura
máxima especificada en la hoja de datos.

1171.0000.42-02.00 página 4

Informaciones de seguridad

27. Baterías y acumuladores no deben de ser
expuestos a temperaturas altas o al fuego.
Guardar baterías y acumuladores fuera del
alcance de los niños. Si las baterías o los
acumuladores no son cambiados con la
debida atención existirá peligro de explosión
(atención celulas de Litio). Cambiar las
baterías o los acumuladores solamente por
los del tipo R&S correspondiente (ver lista de
piezas de recambio). Baterías y
acumuladores son deshechos problemáticos.
Por favor tirenlos en los recipientes
especiales para este fín. Por favor tengan en
cuenta las prescripciones nacionales de cada
país referente al tratamiento de deshechos.
Nunca sometan las baterías o acumuladores
a un corto circuito.

28. Tengan en consideración de que en caso de
un incendio pueden escaparse gases tóxicos
del producto, que pueden causar daños a la
salud.

29. Por favor tengan en cuenta que en caso de
un incendio pueden desprenderse del
producto agentes venenosos (gases, líquidos
etc.) que pueden generar daños a la salud.

30. No sitúe el producto encima de superficies,
vehículos, estantes o mesas, que por sus
características de peso o de estabilidad no
sean aptas para él. Siga siempre las
instrucciones de instalación del fabricante
cuando instale y asegure el producto en
objetos o estructuras (por ejemplo paredes y
estantes).

31. Las asas instaladas en los productos sirven
solamente de ayuda para el manejo que
solamente está previsto para personas. Por
eso no está permitido utilizar las asas para la
sujecion en o sobre medios de transporte
como por ejemplo grúas, carretillas
elevadoras de horquilla, carros etc. El
usuario es responsable de que los productos
sean sujetados de forma segura a los medios
de transporte y de que las prescripciones de
seguridad del fabricante de los medios de
transporte sean tenidas en cuenta. En caso
de que no se tengan en cuenta pueden
causarse daños en personas y objetos.

32. Si llega a utilizar el producto dentro de un
vehículo, queda en la responsabilidad
absoluta del conductor que conducir el
vehículo de manera segura. Asegure el
producto dentro del vehículo debidamente
para evitar en caso de un accidente las
lesiones u otra clase de daños. No utilice
nunca el producto dentro de un vehículo en
movimiento si esto pudiera distraer al
conductor. Siempre queda en la
responsabilidad absoluta del conductor la
seguridad del vehículo y el fabricante no
asumirá ninguna clase de responsabilidad
por accidentes o colisiones.

33. Dado el caso de que esté integrado un
producto de laser en un producto R&S (por
ejemplo CD/DVD-ROM) no utilice otras
instalaciones o funciones que las descritas
en la documentación. De otra manera pondrá
en peligro su salud, ya que el rayo laser
puede dañar irreversiblemente sus ojos.
Nunca trate de descomponer estos
productos. Nunca mire dentro del rayo laser.

1171.0000.42-02.00 página 5

DIN EN ISO 9001 : 2000
DIN EN 9100 : 2003
DIN EN ISO 14001 : 1996

DQS REG. NO 001954 QM/ST UM

Certified Quality System

Sehr geehrter Kunde,

Sie haben sich für den Kauf eines
Rohde & Schwarz-Produktes entschie­den. Hiermit erhalten Sie ein nach
modernsten Fertigungsmethoden
hergestelltes Produkt. Es wurde nach
den Regeln unseres Management­systems entwickelt, gefertigt und
geprüft.
Das Rohde & Schwarz Management­system ist zertifiziert nach:

DIN EN ISO 9001:2000
DIN EN 9100:2003
DIN EN ISO 14001:1996

Dear Customer,

you have decided to buy a Rohde &
Schwarz product. You are thus as­sured of receiving a product that is
manufactured using the most modern
methods available. This product was
developed, manufactured and tested
in compliance with our quality manage­ment system standards.
The Rohde & Schwarz quality manage­ment system is certified according to:

DIN EN ISO 9001:2000
DIN EN 9100:2003
DIN EN ISO 14001:1996

Cher Client,

vous avez choisi d‘acheter un produit
Rohde & Schwarz. Vous disposez
donc d‘un produit fabriqué d‘après
les méthodes les plus avancées. Le
développement, la fabrication et les
tests respectent nos normes de ges­tion qualité.
Le système de gestion qualité de
Rohde & Schwarz a été homologué
conformément aux normes:

DIN EN ISO 9001:2000
DIN EN 9100:2003
DIN EN ISO 14001:1996

QUALITÄTSZERTIFIKAT CERTIFICATE OF QUALITY CERTIFICAT DE QUALITÉ

Certificate No.: 98091

This is to certify that:

Equipment type Stock No. Designation

FSIQ3 1119.5005.03/.13 Signal Analyzer
FSIQ7 1119.5005.07/.17
FSIQ26 1119.6001.26/.27
FSIQ40 1119.6001.40

FSE-B13 1119.6499.02 Option: 1 dB Input Attenuator
FSIQB70 1119.6747.02 Option: DSP and IQ Memory Extension

EC Certificate of Conformity

complies with the provisions of the Directive of the Council of the European Union on the
approximation of the laws of the Member Stat es

- relating to electrical equipment for use within defined voltage lim its
(73/23/EEC revised by 93/68/EEC)

- relating to electromag netic compatibility
(89/336/EEC revised by 91/263/EEC, 92/31/EEC, 93/68/ EEC)

Conformity is proven by compliance with the following standards:
EN61010-1 : 1993 + A2 : 1995

EN50081-1 : 1992
EN50082-2 : 1995

Affixing the EC confor m it y mark as from 1998

ROHDE & SCHWARZ GmbH & Co. KG
Mühldorfstr. 15, D-81671 München

Munich, 2000-02-11 Central Quality Management FS-QZ / Becker

1119.5005.13 CE E-1

Customer Support

Technical support – where and when you need it

For quick, expert help with any Rohde & Schwarz equipment, contact one of our
Customer Support Centers. A team of highly qualified engineers provides telephone
support and will work with you to find a solution to your query on any aspect of the
operation, programming or applications of Rohde & Schwarz equipment.

Up-to-date information and upgrades

To keep your Rohde & Schwarz equipment always up-to-date,
please subscribe to our electronic newsletter at

http://www.rohde-schwarz.com/www/response.nsf/newsletterpreselection

or request the desired information and upgrades via email from your Customer Support
Center (addresses see below).

Feedback

We want to know if we are meeting your support needs. If you have any comments
please email us and let us know [e-mail].

USA & Canada

East Asia

Rest of the World

Monday to Friday (except US public holidays)
8:00 AM – 8:00 PM Eastern Standard Time (EST)

Tel. from USA 888-test-rsa (888-837-8772) (opt 2)
From outside USA [phone] (opt 2)
Fax [phone]

E-mail [e-mail]

Monday to Friday (except Singaporean public holidays)
8:30 AM – 6:00 PM Singapore Time (SGT)

Tel. [phone]
Fax [phone]

E-mail [e-mail]

Monday to Friday (except German public holidays)
08:00 – 17:00 Central European Time (CET)

Tel. from Europe [phone]
From outside Europe [phone]
Fax [phone]

E-mail [e-mail]

1007.8684.14-04.00

Adressen/Addresses

Algeria

Argentina

Australia

FIRMENSITZ/HEADQUARTERS (Tel) Phone

Rohde & Schwarz GmbH & Co. KG
Mühldorfstraße 15 · D-81671 München
Postfach 80 14 69 · D-81614 München

WERKE/PLANTS

Rohde & Schwarz Messgerätebau GmbH
Riedbachstraße 58 · D-87700 Memmingen
Postfach 1652 · D-87686 Memmingen

Rohde & Schwarz GmbH & Co. KG
Werk Teisnach
Kaikenrieder Straße 27 · D-94244 Teisnach
Postfach 1149 · D-94240 Teisnach

Rohde & Schwarz GmbH & Co. KG
Dienstleistungszentrum Köln
Graf-Zeppelin-Straße 18 · D-51147 Köln
Postfach 98 02 60 · D-51130 Köln

TOCHTERUNTERNEHMEN/SUBSIDIARIES

Rohde & Schwarz Vertriebs-GmbH
Mühldorfstraße 15 · D-81671 München
Postfach 80 14 69 · D-81614 München

Rohde & Schwarz International GmbH
Mühldorfstraße 15 · D-81671 München
Postfach 80 14 60 · D-81614 München

Rohde & Schwarz Engineering and Sales
GmbH
Mühldorfstraße 15 · D-81671 München
Postfach 80 14 29 · D-81614 München

R&S BICK Mobilfunk GmbH
Fritz-Hahne-Str. 7 · D-31848 Bad Münder
Postfach 2062 · D-31844 Bad Münder

Rohde & Schwarz FTK GmbH
Wendenschlossstraße 168, Haus 28
D-12557 Berlin

Rohde & Schwarz SIT GmbH
Agastraße 3
D-12489 Berlin

R&S Systems GmbH
Graf-Zeppelin-Straße 18 D-51147 Köln
Postfach 98 02 60 D-51130 Köln

ADRESSEN WELTWEIT/ADDRESSES WORLDWIDE

siehe/see AustriaAlbania

Rohde & Schwarz
Bureau d'Alger
5B Place de Laperrine
16035 Hydra-Alger

siehe / see MexicoAntilles (Neth.)

Precision Electronica S.R.L.
Av. Pde Julio A. Roca 710 - 6° Piso
1067 Buenos Aires

Rohde & Schwarz (Australia) Pty. Ltd.
Sales Support
Unit 6
2-8 South Street
Rydalmere, N.S.W. 2116

schwarz.com·service.rsdc@rohde-

[e-mail]

(Tel) [phone]

(Fax) [phone]

[e-mail]

(Tel) [phone]

(Fax) [phone]

[e-mail]

(Tel) [phone]

(Fax) [phone]

[e-mail]

(Tel) [phone]

(Fax) [phone]

(Tel) [phone]

(Fax) [phone]

customersupport@rohde-

(Tel) [phone]

(Fax) [phone]

[e-mail]

(Tel) [phone]

(Fax) [phone]

[e-mail]

(Tel) [phone]

(Fax) [phone]

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(Fax) [phone]

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[e-mail]

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(Fax) [phone]

(Tel) [phone]
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(Tel) [phone]

(Fax) [phone]

[e-mail]

(Fax) Fax

E-mail

info.rsdc@rohde-

schwarz.com

schwarz.com

Austria

Azerbaijan

Bangladesh

Belgium

Herzegovina

Brazil

Brunei

Bulgaria

Canada

Chile

China

Rohde & Schwarz-Österreich Ges.m.b.H.
Am Europlatz 3
Gebäude B
1120 Wien

Rohde & Schwarz Azerbaijan
Liaison Office Baku
ISR Plaza, 5th floor
340 Nizami Str.
370000 Baku

BIL Consortium Ltd.
Corporate Office
House-33, Road-4, Block-F
Banani, Dhaka-1213

siehe / see MexicoBarbados

siehe/see UkraineBelarus

Rohde & Schwarz Belgium N.V.
Excelsiorlaan 31 Bus 1
1930 Zaventem

siehe / see MexicoBelize

siehe/see MexicoBermuda

siehe/see SloveniaBosnia-

Rohde & Schwarz Do Brasil Ltda.
Av. Alfredo Egidio de Souza Aranha n° 177,
1° andar - Santo Amaro
04726-170 Sao Paulo - SP

George Keen Lee Equipment Pte Ltd.
#11-01 BP Tower
396 Alexandra Road
Singapore 119954

Rohde & Schwarz
Representation Office Bulgaria
39, Fridtjof Nansen Blvd.
1000 Sofia

Rohde & Schwarz Canada Inc.
555 March Rd.
Kanata, Ontario K2K 2M5

Dymeq Ltda.
Av. Larrain 6666
Santiago

Rohde & Schwarz China Ltd.
Representative Office Beijing
6F, Parkview Center
2 Jiangtai Road
Chao Yang District
Beijing 100016

Rohde & Schwarz China Ltd.
Representative Office Shanghai
Room 807-809, Central Plaza
227 Huangpi North Road
Shanghai 200003

Rohde & Schwarz China Ltd.
Representative Office Guangzhou
Room 2903, Metro Plaza
183 Tian He North Road
Guangzhou 510075

[e-mail]

(general)·[phone] (sales)

[e-mail]

(Tel) [phone]

(Fax) [phone]

(Tel) [phone]

(Fax) [phone]

[e-mail]-

[e-mail]

(Tel) [phone]

(Fax) [phone]

[e-mail]-schwarz

(Tel) [phone]

(Fax) [phone]

[e-mail]-

(Tel) [phone]

(Fax) [phone]

(Tel) [phone]

(Fax) [phone]

schwarz.com

(Tel) [phone]

(Fax) [phone]

(Tel) [phone]

(Fax) [phone]

[e-mail]-

schwarz.com

(Tel) [phone]

(Fax) [phone]

[e-mail]

(Tel) [phone]

(Fax) [phone]

(Tel) [phone]

(Fax) [phone]

[e-mail]

(Tel) [phone]

(Fax) [phone]

[e-mail]

schwarz.com

[e-mail]-

schwarz.com

Adressen/Addresses

China

Cyprus

Czech Republic

Denmark

Egypt

Estonia

Finland

France

Germany

Rohde & Schwarz China Ltd.
Representative Office Chengdu
Unit G, 28/F, First City Plaza
308 Shuncheng Avenue
Chengdu 610017

Rohde & Schwarz China Ltd.
Representative Office Xian
Room 603, Jin Xin International
No. 99 Heping Road
Xian 710001

Rohde & Schwarz China Ltd.
Representative Office Shenzhen
Room 1901, Central Business Building
No. 88 Fuhua Yilu
Futian District
Shenzhen 518026

siehe / see MexicoCosta Rica

siehe/see SloveniaCroatia

siehe / see MexicoCuba

Hinis Telecast Ltd.
Agiou Thoma 18
Kiti
Larnaca 7550

Rohde & Schwarz Praha, s.r.o.
Hadovka Office Park
Evropská 2590/33c
16000 Praha 6

Rohde & Schwarz Danmark A/S
Ejby Industrivej 40
2600 Glostrup

U.A.S. Universal Advanced Systems
31 Manshiet El-Bakry Street
Heliopolis
11341 Cairo

siehe/see MexicoEl Salvador

Rohde & Schwarz Danmark A/S
Estonian Branch Office
Narva mnt. 13
10151 Tallinn

Rohde & Schwarz Finland Oy
Taivaltie 5
01610 Vantaa

Rohde & Schwarz France
Immeuble "Le Newton"
9-11, rue Jeanne Braconnier
92366 Meudon La Forêt Cédex

Niederlassung/Subsidiary Rennes
37 Rue du Bignon
Bâtiment A
35510 Cesson Sévigné

Zweigniederlassungen der Rohde &
Schwarz Vertriebs-GmbH/Branch offices of
Rohde & Schwarz Vertriebs-GmbH

Zweigniederlassung Nord, Geschäftsstelle
Berlin
Ernst-Reuter-Platz 10 · D-10587 Berlin
Postfach 100620 · D-10566 Berlin

[e-mail]

[e-mail]

[e-mail]

(Tel) [phone]
(Fax) [phone]
[e-mail]-

(Tel) [phone]
(Fax) [phone]

(Tel) [phone]

(Fax) [phone]

(Tel) [phone]
(Fax) [phone]

[e-mail]

[e-mail]

(Tel) [phone]
(Fax) [phone]

[e-mail]

(Tel) [phone]
(Fax) [phone]

[e-mail]

(Fax) [phone]

[e-mail]

schwarz.com

(Tel) [phone]

(Fax) [phone]

[e-mail]

(Tel) [phone]

(Fax) [phone]

(Tel) [phone]

(Fax) [phone]

[e-mail]

(Tel) [phone]

(Fax) [phone]

(Tel) [phone]

(Fax) [phone]

(Tel) [phone]

Germany

Ghana

Greece

Hong Kong

Hungary

India

Zweigniederlassung Büro Bonn
Josef-Wirmer-Straße 1-3 · D-53123 Bonn
Postfach 140264 · D-53057 Bonn

Zweigniederlassung Nord, Geschäftsstelle
Hamburg
Vierenkamp 6 D-22423 Hamburg

Zweigniederlassung Mitte, Geschäftsstelle
Köln
Niederkasseler Straße 33 · D-51147 Köln
Postfach 900 149 · D-51111 Köln

Zweigniederlassung Süd, Geschäftsstelle
München
Mühldorfstraße 15 · D-81671 München
Postfach 80 14 69 · D-81614 München

Zweigniederlassung Süd, Geschäftsstelle
Nürnberg
Donaustraße 36
D-90451 Nürnberg

Zweigniederlassung Mitte, Geschäftsstelle
Neu-Isenburg
Siemensstraße 20 D-63263 Neu-Isenburg
Postfach 16 51 D-63236 Neu-Isenburg

Kop Engineering Ltd.
P.O. Box 11012
3rd Floor Akai House, Osu
Accra North

Mercury S.A.
6, Loukianou Str.
10675 Athens

siehe/see Mexico Guatemala

siehe / see MexicoGuiana

siehe / see MexicoHaiti

siehe/see Mexico Honduras

Electronic Scientific Engineering
9/F North Somerset House
Taikoo Place
979 King's Road, Quarry Bay
Hong Kong

Rohde & Schwarz
Budapesti Iroda
Váci út 169
1138 Budapest

siehe/see DenmarkIceland

Rohde & Schwarz India Pvt. Ltd.
244, Okhla Industrial Estate
Phase - III
New Delhi 110 020

Rohde & Schwarz India Pvt. Ltd.
Bangalore Office
No. 24, Service Road, Domlur
2nd Stage Extension
Bangalore - 560 071

Rohde & Schwarz India Pvt. Ltd.
Hyderabad Office
302 & 303, Millennium Centre
6-3-1099/1100, Somajiguda
Hyderabad - 500 016

[e-mail]

(Tel) [phone]

(Fax) [phone]

[e-mail]

(Tel) [phone] - 00

(Fax) [phone] - 20

[e-mail]

(Tel) [phone]

(Fax) [phone]

[e-mail]

(Tel) [phone]

(Fax) [phone]

[e-mail]

(Tel) [phone]

(Fax) [phone]

[e-mail]

(Tel) [phone]

(Fax) [phone]

[e-mail]

(Tel) [phone]

(Fax) [phone]

[e-mail]

(Tel) [phone]

(Fax) [phone]

[e-mail]

(Tel) [phone]

(Fax) [phone]

[e-mail]

(Tel) [phone]

(Fax) [phone]

[e-mail]-

schwarz.com

(Tel) [phone]

(Fax) [phone]

(Tel) [phone]

(Fax) [phone]

[e-mail]

(Tel) [phone]

(Fax) [phone]

[e-mail]

Adressen/Addresses

India

Indonesia

Iran

Israel

Italy

Japan

Jordan

Rohde & Schwarz India Pvt. Ltd.
Mumbai Office
B-603, Remi Bizcourt, Shah Industrial
Estate, Off Veera Desai Road
Andheri West
Mumbai - 400 058

PT Rohde & Schwarz Indonesia
Graha Paramita 5th Floor
Jln. Denpasar Raya Blok D-2
Jakarta 12940

Rohde & Schwarz Iran
Liaison Office Tehran
Groundfloor No. 1, 14th Street
Khaled Eslamboli (Vozara) Ave.
15117 Tehran

siehe/see United KingdomIreland

Eastronics Ltd.
Measurement Products
11 Rozanis St.
P.O.Box 39300
Tel Aviv 61392

J.M. Moss (Engineering) Ltd.
Communications Products
9 Oded Street
P.O.Box 967
52109 Ramat Gan

Rohde & Schwarz Italia S.p.a.
Centro Direzionale Lombardo
Via Roma 108
20060 Cassina de Pecchi (MI)

Rohde & Schwarz Italia S.p.a.
Via Tiburtina 1182
00156 Roma

siehe / see MexicoJamaica

Rohde & Schwarz Japan K.K.
Tokyo Office
711 Bldg., Room 501 (5th floor)
7-11-18 Nishi-Shinjuku
Shinjuku-ku
Tokyo 160-00023

Rohde & Schwarz Japan K.K.
Shin-Yokohama Office
KM Daiichi Bldg., 8F
2-13-13 Kouhoku-ku
Yokohama-shi
Kanagawa 222-0033

Rohde & Schwarz Japan K.K.
Osaka Office
TEK Dai 2 Bldg., 8F
1-13-20 Esaka-shi
Suita-shi
Osaka-fu 564-0063

Jordan Crown Engineering & Trading Co.
Jabal Amman, Second Circle
Youssef Ezzideen Street
P.O.Box 830414
Amman, 11183

[e-mail]

[e-mail]

(Tel) [phone]
(Fax) [phone]

[e-mail]

(Tel) [phone]

(Fax) [phone]

schwarz.com·[e-mail]-

[e-mail]

[e-mail]

[e-mail]-

schwarz.com

(Tel) [phone]

(Fax) [phone]

(Tel) [phone]
(Fax) [phone]
[e-mail]

(Tel) [phone]
(Fax) [phone]

[e-mail]

(Tel) [phone]

(Fax) [phone]

(Tel) [phone]

(Fax) [phone]

(Tel) [phone]

(Fax) [phone]

(Tel) [phone]

(Tel) [phone]

(Tel) [phone]
(Fax) [phone]

[e-mail]

Kazakhstan

Kenya

Korea

Kuwait

Latvia

Lebanon

Lithuania

Macedonia

Malaysia

Malta

Mexico

Nepal

Rohde & Schwarz Kazakhstan
Representative Office Almaty
Pl. Respubliki 15
480013 Almaty

Excel Enterprises Ltd
Dunga Road
P.O.Box 42 788
Nairobi

Rohde & Schwarz Korea Ltd.
83-29 Nonhyun-Dong, Kangnam-Ku

Seoul 135-010

Group Five Trading & Contracting Co.
Mezzanine Floor
Al-Bana Towers
Ahmad Al Jaber Street
Sharq

Rohde & Schwarz Danmark A/S
Latvian Branch Office
Merkela iela 21-301
1050 Riga

Rohde & Schwarz
Liaison Office Riyadh
P.O.Box 361
Riyadh 11411

Netcom
P.O.Box 55199
Op. Ex-Presidential Palace
Horch Tabet
Beirut

siehe/see SwitzerlandLiechtenstein

Rohde & Schwarz Danmark A/S
Lithuanian Branch Office
Lukiskiu 5-228
2600 Vilnius

siehe/see BelgiumLuxembourg

NETRA
Sarski odred 7
1000 Skopje

Rohde & Schwarz Malaysia Sdn Bhd
Suite 10.04, Level 10, Wisma E&C
No. 2 Lorong Dungun Kiri
Damansara Heights
50490 Kuala-Lumpur

Tektraco International Technology Ltd.
121, B'Kara Road
San Gwann SGN 08

Rohde & Schwarz de Mexico
S. de R.L. de C.V.
German Centre Oficina 4-2-2
Av. Santa Fé 170
Col. Lomas de Santa Fé
01210 Mexico D.F.

siehe/see AustriaMoldava

ICTC Pvt. Ltd.
Hattisar, Post Box No. 660
Kathmandu

(Tel) [phone]

(Fax) [phone]

rs-kazakhstan@rsd-rohde-

schwarz.com·[e-mail]-

(Tel) [phone]/73/74

[e-mail]

(Tel) [phone] Ext. 303

(Fax) [phone] Ext. 229

[e-mail]

[e-mail]

[e-mail]

[e-mail]

(Tel) [phone] or 37 80 88

(Tel) [phone]
(Fax) [phone]
[e-mail]-

schwarz.com

(Tel) [phone]

(Fax) [phone]

(Tel) [phone]

(Fax) [phone]

[e-mail]-

schwarz.com

(Fax) [phone]

[e-mail]

(Tel) [phone]

(Fax) [phone]

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FSIQ Manuals

Contents of Manuals for Signal Analyzer FSIQ

Operating Manual FSIQ

The operating manual describes the foll,owing models and options:

•

FSIQ3 20 Hz to 3,5 GHz

•

FSIQ7 20 Hz to 7 GHz

•

FSIQ3 20 Hz to 26,5 GHz

•

FSIQ40 20 Hz to 40 GHz

•

Option FSE-B8/9/10/11 Tracking Generator

•

Option FSE-B13 1-dB Attenuator

•

Option FSE-B15 Ethernet Adapter

•

Option FSE-B17 Second IEC/IEEE Bus Interface

•

Option FSIQ-B70 DSP and IQ Memory Extension
Option FSE-B21, External Mixer Output, is described in a separate manual.
The present operating manual c ontains comprehensive information about the technical data of the

instrument, the setup and putting into operation of the ins tr ument, the operating concept and c ontrols
as well as the operation of the FSIQ via the m enus and via remote control. T ypical measurem ent
tasks for the FSIQ ar e explained using the functions offered by the menus and a selection of pro­gram examples.

In addition the operating manual gives information about maintenance of the ins trument and about
error detection listing the error m essages which m ay be output by the instrument. It is subdivided in­tothe data sheet plus 9 chapters:

The data sheet informs about guaranteed specifications and characteristics of the instrument.
Chapter 1 describes the control elements and connectors on the front and rear panel as well

as all procedures required for putting the FSIQ into operation and integration into
a test system.

Chapter 2 gives an introduction to typical measurement tasks of the FSIQ which are ex-

plained step by step.

Chapter 3 describes the operating principles, the struct ure of the graphical interf ace and of-

fers a menu overview.

Chapter 4 forms a reference for manual control of the FSIQ and contains a detailed de-

scription of all instrument functions and their application.

Chapter 5 describes the basics for program ming the FSIQ, command processing and the

status reporting system.

Chapter 6 lists all the remote-control commands defined for the instrument. At the end of the

chapter a alphabetical list of commands and a table of s oftkeys with command
assignment is given.

Chapter 7 contains program examples for a number of typical applications of the FSIQ.
Chapter 8 describes preventive maintenance and the characteristic s of the instrument’s in-

terfaces.

Chapter 8 gives a list of error messages that the FSIQ may generate.
Chapter 9 contains a list of error messages.
Chapter 10 contains an index for the operating manual.

1119.5063.12 0.1 E-1

Manuals FSIQ

Service Manual - Instrument

The service manual - instrum ent inform s on how to check complianc e with rated specifications (per­formance test) and on the self tests.

Service Manual

The service manual is not delivered with the instrum ent but may be obtained from your R&S service
department using the order number 1065.6016.24.

The service manualinforms on instrument function, repair, troubleshooting and fault elimination. It
contains all information requir ed for the m aintenance of FSIQ by exchanging m odules.It c ontains in­formation about the individual modules of FSIQ. This com prises the tes t and adjustm ent of the m od­ules, fault detection within the modules and the interface description.

1119.5063.12 0.2 E-1

FSIQ Contents - Preparing for Operation

Contents - Chapter 1 " Preparing for Operation "

1 Preparing for Operation

Description of Front and Rear Panel Views ..................................................................................1.1

Front View................................................................................................................................ 1.1

Rear View..............................................................................................................................1.13

Start-Up........................................................................................................................................... 1.20

Unpacking the Instrument......................................................................................................1.20

Instrument Setup ................................................................................................................... 1.20

Stand-alone Operation ................................................................................................1.20

19" Rack Installation.................................................................................................... 1.21

EMI Protection Measures ...................................................................................................... 1.21

Connecting to AC Power .......................................................................................................1.21

AC Power Line Fuses............................................................................................................ 1.21

Instrument On/Off..................................................................................................................1.21

Battery-Powered Memory...................................................................................................... 1.22

Functional Test .............................................................................................................................. 1.22

Controller Function........................................................................................................................ 1.23

Connecting a Mouse...................................................................................................................... 1.24

Connecting an External Keyboard...............................................................................................1.25

Connecting an External Monitor ..................................................................................................1.26

Connecting an Output Device ...................................................................................................... 1.28

Connecting a CD-ROM Drive ........................................................................................................ 1.34

Firmware Update............................................................................................................................ 1.36

Installing Windows NT Software ..................................................................................................1.37

Options ........................................................................................................................................... 1.38

Option FSE-B17 – Second IEC/IEEE Interface..................................................................... 1.38

Installing the software.................................................................................................. 1.38

Operation..................................................................................................................... 1.40

Option FSE-B5 - FFT Filter.................................................................................................... 1.41

Prerequisites ............................................................................................................... 1.41

Enabling the option......................................................................................................1.41

Option FSE-B16 – Ethernet Adapter ..................................................................................... 1.42

Hardware Installation................................................................................................... 1.42

Software Installation....................................................................................................1.43

Operation..................................................................................................................... 1.47

NOVELL ...................................................................................................... 1.47

MICROSOFT..................................................................................................1.47

Option FSIQB70 - DSP and IQ Memory Extension (2 X 512 K)............................................1.54

1119.5063.12 I-1.1 E-1

Contents - Preparing for Operation FSIQ

1119.5063.12 I-1.2 E-1

FSIQ Front View

1 Preparing for Operation

Chapter 1 describes the controls and connec tors of the Spectr um Analyzer FSIQ by means of the front
and rear view. Then follows all the information that is nec essar y to put the instrument into operation and
connect it to the AC supply and to external devices.

A more detailed description of the hardware connectors and interfaces can be found in chapter 8.
Chapter 2 provides an introduction into the operation of the FSIQ by means of typical examples of
configuration and measurement; for the description of the concept for manual operation and an
overview of menus refer to chapter 3.

For a systematic explanation of all m enus, functions and param eters and backgr ound information r efer
to the reference part in chapter 4.

For remote control of the FSIQ refer to the general description of the SCPI c ommands, the instrument
model, the status reporting system, and command description in chapter 5 and 6.

Description of Front and Rear Panel Views

Front View

1

Display Screen see Chap. 3 and 4

2

Softkeys see Chap. 3 and 4

3 USER

USER

Generate macros see Chap. 4

4 MARKER

MAR KER

NORMAL SEARCH

DELTA MKR

Select and set marker
NORMAL Select and set the marker
SEARCH Set and start the peak/min search
DELTA Select and set the delta markers

MKR ⇒ Set the active marker

5 FREQUENCY

see Chap. 4

FREQUE NCY

CENTER

SPAN

Define frequency axis in the active window
CENTER Set center frequency.

see Chap. 4

SPAN Set sweep width

START STOP

START Set start frequency
STOP Set stop frequency

1119.5063.12 1.1 E-12

Front View FSIQ

10

Hz

dBm

MHz

ms

mV

6

5

4

kHz

µV

µs

dB

dB..

23

1

D LINES

LINES

nV

ns

-

.

0

GHz

s

V

-dBm

89

7

89

DATA ENTRY

7

REF

6

5

FREQUENCY LEVEL

CENTER SPA N

MARKER

START STOP RANGE

NORMAL SEARCH

4

3

USER

11

SAVE

RECALL

MEMORY

EXP

DATA V ARIATION

CLR BACK

DELTA LIMITSMKR

TRIGGER

12

TRACE SWEEP

HOLD STEP

SWEEP

34

RBW

VBW

MENU

12

MAX

DC 0V

INPUT

CONFIG

RF INPUT 1

MADE IN GERMANY

W

30 dBm

50

+

MAX

13

14

PROBE / CODE

SWT

W

COUPLING

15

16

GEN OUTPUT 50

17

18

19

PROBE POWE R

2021

..

AF OUTPUT

SIGNAL ANALYZER 20 Hz . . .3.5 GHz FSIQ 1119.5005 13

22

12

23

MODE

SYSTE M

PRESE T CA L

DISPLA Y INF O

CONFIGURATION

SETUP

START

HARDCOPY

SETTING

SRQ

LOCAL

REMOTE

STATUS

24

28

27

26

25

Fig. 1-1 Front View

1119.5063.12 1.2 E-12

FSIQ Front View

6LINES

LINES

D LINE S

LIMITS

7 LEVEL

LEVEL

REF

RANGE

8 DATA ENTRY

DATA ENTRY

7

89

4

5

1

23

0

CLR BACK

-dBm
V

GHz

s

dBm

mV

MHz

6

ms

dB

µV

kHz

µs

dB..

-

nV

.

Hz

ns

EXP

Setup evaluation lines and tolerance limits
D LINES Setup evaluation lines (display lines)
LIMITS Definition and recall of tolerance limits

Define reference levels and display range in the
active measurement window.

REF Set reference level (= max. display

level)

RANGE Set range

Keypad for data input

0...9 input numbers

. input decimal point

– change sign

CLR – close input field (for uncompleted or

already closed inputs, the original
entry is kept)

– erase the current entry in input field

(beginning of an input)

– close message window (status, error

and warning messages)

see Chap. 4

see Chap. 4

see Chap. 3

BACK erase last character input

GHz The units keys close the data

-dBm V s input and define the multipli-cation
factor for each basic unit.

MHz dBm For dimension-less or
mV ms alphanumeric inputs, the units keys

have weight 1.

kHz dB They behave, in this case, like
µV µs the ENTER key.

Hz dB
nV ns

EXP Append an exponent

1119.5063.12 1.3 E-12

Front View FSIQ

10

Hz

dBm

MHz

ms

mV

6

5

4

kHz

µV

µs

dB

dB..

23

1

D LINES

LINES

nV

ns

-

.

0

GHz

s

V

-dBm

89

7

89

DATA ENTRY

7

REF

6

5

FREQUENCY LEVEL

CENTER SPA N

MARKER

START STOP RANGE

NORMAL SEARCH

4

3

USER

11

SAVE

RECALL

MEMORY

EXP

DATA V ARIATION

CLR BACK

DELTA LIMITSMKR

TRIGGER

12

TRACE SWEEP

HOLD STEP

SWEEP

34

RBW

VBW

MENU

12

MAX

DC 0V

INPUT

CONFIG

RF INPUT 1

MADE IN GERMANY

W

30 dBm

50

+

MAX

13

14

PROBE / CODE

SWT

W

COUPLING

15

16

GEN OUTPUT 50

17

18

19

PROBE POWE R

2021

..

AF OUTPUT

SIGNAL ANALYZER 20 Hz . . .3.5 GHz FSIQ 1119.5005 13

22

12

23

MODE

SYSTE M

PRESE T CA L

DISPLA Y INF O

CONFIGURATION

SETUP

START

HARDCOPY

SETTING

SRQ

LOCAL

REMOTE

STATUS

24

28

27

26

25

Fig. 1-1 Front View

1119.5063.12 1.4 E-12

FSIQ Front View

^

9

3 1/2" diskette drive; 1.44 MByte

10 DATA VARIATION

DATA VARIATION

HOLD STEP

11 MEMORY

MEMORY

SAVE

RECALL

CONFIG

Key group for entering data and for cursor
movement

HOLD Disable control elements / overall

control. The LED indicates the hold
condition.

STEP Set step size for cursor keys and roll-

key.

Cursor keys – Move the cursor within the input

fields and tables.
– Vary the input value.
– Define the direction of movement for

the roll-key.

Roll-key – Vary input values.

– Move markers and limits.
– Select letters in the help line editor.
– Move cursor in the tables

Memory media and file management
SAVE Save instrument data
RECALL Recall instrument data
CONFIG Configuration of memory media and data

see Chap. 3

see Chap. 4

12 INPUT

INPUT

Set impedance and attenuation at the RF input. see Chap. 4

13 RF INPUT 1

RF INPU T 1

+ DC 0V

30 dBm

MAX

50

W

MAX

MADE IN GERMANY

1119.5063.12 1.5 E-12

RF-Input 1

Caution:

The maximum DC voltage is 0 V, the
maximum power is 1 W (=

30 dBm at

10 dB attenuation)

≥

Front View FSIQ

10

Hz

dBm

MHz

ms

mV

6

5

4

kHz

µV

µs

dB

dB..

23

1

D LINES

LINES

nV

ns

-

.

0

GHz

s

V

-dBm

89

7

89

DATA ENTRY

7

REF

6

5

FREQUENCY LEVEL

CENTER SPA N

MARKER

START STOP RANGE

NORMAL SEARCH

4

3

USER

11

SAVE

RECALL

MEMORY

EXP

DATA V ARIATION

CLR BACK

DELTA LIMITSMKR

TRIGGER

12

TRACE SWEEP

HOLD STEP

SWEEP

34

RBW

VBW

MENU

12

MAX

DC 0V

INPUT

CONFIG

RF INPUT 1

MADE IN GERMANY

W

30 dBm

50

+

MAX

13

14

PROBE / CODE

SWT

W

COUPLING

15

16

GEN OUTPUT 50

17

18

19

PROBE POWE R

2021

..

AF OUTPUT

SIGNAL ANALYZER 20 Hz . . .3.5 GHz FSIQ 1119.5005 13

22

12

23

MODE

SYSTE M

PRESE T CA L

DISPLA Y INF O

CONFIGURATION

SETUP

START

HARDCOPY

SETTING

SRQ

LOCAL

REMOTE

STATUS

24

28

27

26

25

Fig. 1-1 Front View

1119.5063.12 1.6 E-12

FSIQ Front View

14 PROBE/CODE

PROBE / CODE

Power supply and coded socket for R&S
accessories.(12-pin Tuchel)

15 SWEEP

SWEEP

TRIGGER

SWEEP

RBW

VBW

SWT

COUPLING

Input sweep parameters
TRIGGER Set trigger source. The LED illuminates on

SWEEP Define the sweep mode parameters.
COUPLING Set coupled parameters. Resolution

16 GEN OUTPUT 50

GEN OUTPUT 50

W

Generator oputput; N-connector

see Chap. 4

valid trigger.

BandWidth (RBW), Video BandWidth
(VBW) and SWeep Time (SWT).
The LEDs light indicating coupled
parameters which are manually cancelled.

W

17 MENU

MENU

18 TRACE

TRACE

12

34

Menu-change keys

Call main menu

Change to left menu

Change to right menu

Select and activate measurement traces (Trace 1...4).
The LEDs indicate traces turned on.

see Chap. 3

see Chap. 4

1119.5063.12 1.7 E-12

Front View FSIQ

10

Hz

dBm

MHz

ms

mV

6

5

4

kHz

µV

µs

dB

dB..

23

1

D LINES

LINES

nV

ns

-

.

0

GHz

s

V

-dBm

89

7

89

DATA ENTRY

7

REF

6

5

FREQUENCY LEVEL

CENTER SPA N

MARKER

START STOP RANGE

NORMAL SEARCH

4

3

USER

11

SAVE

RECALL

MEMORY

EXP

DATA V ARIATION

CLR BACK

DELTA LIMITSMKR

TRIGGER

12

TRACE SWEEP

HOLD STEP

SWEEP

34

RBW

VBW

MENU

12

MAX

DC 0V

INPUT

CONFIG

RF INPUT 1

MADE IN GERMANY

W

30 dBm

50

+

MAX

13

14

PROBE / CODE

SWT

W

COUPLING

15

16

GEN OUTPUT 50

17

18

19

PROBE POWE R

2021

..

AF OUTPUT

SIGNAL ANALYZER 20 Hz . . .3.5 GHz FSIQ 1119.5005 13

22

12

23

MODE

SYSTE M

PRESE T CA L

DISPLA Y INF O

CONFIGURATION

SETUP

START

HARDCOPY

SETTING

SRQ

LOCAL

REMOTE

STATUS

24

28

27

26

25

Fig. 1-1 Front View

1119.5063.12 1.8 E-12

FSIQ Front View

19 PROBE POWER

PROBE POWER

20

21

22 AF OUTPUT

AF OUTPUT

Power supply connector (+15V / - 12.6V) for
measurement accessories (probes)

Reserved for options

Reserved for options

AF output connector (head phones) (miniature
phone jack)

see Chap. 8

see Chap. 8

23

24

Internal loudspeaker
The loudspeaker is disabled when the phone jack

is inserted in the AF output.

ON/STANDBY-switch

Caution:

In standby mode, the AC line
voltage is still present within the
instrument.

see Chap. 8

see Chap. 1

1119.5063.12 1.9 E-12

Front View FSIQ

10

Hz

dBm

MHz

ms

mV

6

5

4

kHz

µV

µs

dB

dB..

23

1

D LINES

LINES

nV

ns

-

.

0

GHz

s

V

-dBm

89

7

89

DATA ENTRY

7

REF

6

5

FREQUENCY LEVEL

CENTER SPA N

MARKER

START STOP RANGE

NORMAL SEARCH

4

3

USER

11

SAVE

RECALL

MEMORY

EXP

DATA V ARIATION

CLR BACK

DELTA LIMITSMKR

TRIGGER

12

TRACE SWEEP

HOLD STEP

SWEEP

34

RBW

VBW

MENU

12

MAX

DC 0V

INPUT

CONFIG

RF INPUT 1

MADE IN GERMANY

W

30 dBm

50

+

MAX

13

14

PROBE / CODE

SWT

W

COUPLING

15

16

GEN OUTPUT 50

17

18

19

PROBE POWE R

2021

..

AF OUTPUT

SIGNAL ANALYZER 20 Hz . . .3.5 GHz FSIQ 1119.5005 13

22

12

23

MODE

SYSTE M

PRESE T CA L

DISPLA Y INF O

CONFIGURATION

SETUP

START

HARDCOPY

SETTING

SRQ

LOCAL

REMOTE

STATUS

24

28

27

26

25

Fig. 1-1 Front View

1119.5063.12 1.10 E-12

FSIQ Front View

25 STATUS

STATUS

SRQ

REMOTE

LOCAL

Indicators for remote control and switch for manual
control.

LOCAL Switch from remote to manual control.
The LED SRQ indicates that a service

26 HARDCOPY

HARDCOPY

START

SETTING

Printer control
START Start a print job with the setup defined in

SETTING Configure the diagram, parameter list and

27 CONFIGURATION

CONFIGURATION

MODE

SETUP

Select operational modes and define default settings
MODE Select mode
SETUP Define configurationss

see Chap. 4
and
Chap. 5

request from the instrument is active on the
IEC Bus.
The LED REMOTE indicates that the
instrument is under remote control.

see Chap. 4

the SETTING menu.

measurement protocol outputs on the
various output media.

see Chap. 1
and
Chap. 4

28 SYSTEM

SYSTEM

PRESET CAL

DISPLAY INFO

General instrument default settings
PRESET Recall instrument default settings
DISPLAY Configure the display screen format
CAL Calibrate the analyzer
INFO – Information concerning instrument state

and measurement parameters

– Call help functions

see Chap. 4

1119.5063.12 1.11 E-12

Rear View FSIQ

37

KEYBOARD

36

LOG

21.4 MHz

VIDEO OUT

SWEEP

OUT

SCPI

IEC 62 5

38

39

3433

32

30 31 35

TG

TG IN

NOICE

SOURCE

Q FM

I/AM/ALC

OUT

CCVS/FBAS

IN/OUT

EXT REF

GATE

EXT TRIG

USER PORT

40

41424346

44

45

SCPI

COM1 COM2 ANALY ZER MONI TOR

IEC 62 5

47

48

49

50

29

PC MONITOR

IEC FOR COMPUTERFUNCTION

ETHERNET

LPT

MOUSE

51

Fig. 1-2 Rear View

1119.5063.12 1.12 E-12

FSIQ Rear View

Rear View

29

Power switch

Fuse holder

AC power connector

30

Power supply fans

31 EXT TRIG/GATE

EXT TRIG

GATE

IN/OUT

Input connector for an external trigger or an external
gate signal

32 CCVS/FBAS OUT

see Chap. 1

see Chap. 2
and
Chap. 8

CCVS/FBAS

IN/OUT

OUT

Connector for external CCVS/FBAS monitor see Chap. 8

33 TG IN I/AM/ALC

IN/OUT

I/AM/ALC

I

TG IN

Signal input connector for external modulation of
Tracking Generator (options FSE-B9 and FSE-B11)

34 TG IN Q/FM

Signal input connector for external modulation of
Tracking Generator (options FSE-B9 and FSE-B11)

I

TG IN

IN/OUT

Q/FM

see Chap. 8

see Chap. 8

1119.5063.12 1.13 E-12

Rear View FSIQ

37

KEYBOARD

36

LOG

21.4 MHz

VIDEO OUT

SWEEP

OUT

SCPI

IEC 62 5

38

39

3433

32

30 31 35

TG

TG IN

NOICE

SOURCE

Q FM

I/AM/ALC

OUT

CCVS/FBAS

IN/OUT

EXT REF

GATE

EXT TRIG

USER PORT

40

41424346

44

45

SCPI

COM1 COM2 ANALY ZER MONI TOR

IEC 62 5

47

48

49

50

29

PC MONITOR

IEC FOR COMPUTERFUNCTION

ETHERNET

LPT

MOUSE

51

Fig. 1-2 Rear View

1119.5063.12 1.14 E-12

FSIQ Rear View

35 21.4 MHZ OUT

21.4 MHz

IN/OUT

I

OUT

Output connector for 21.4 MHz IF see Chap. 8

36 LOG VIDEO OUT

LOG

VIDEO OUT

IN/OUT

Output connector for a switchable noise source see Chap. 8

37 KEYBOARD

KEYBOARD

Connector for an external keyboard
(5-pin DIN socket)

38 SWEEP

see Chap. 1
and
Chap. 8

SWEEP

IN/OUT

Output connector
During a sweep, a sawtooth voltage is output which is

proportional to frequency.

39 <SCPI> IEC625

IEC 6 2 5 SCPI

IEC Bus-connector see Chap. 8

40 NOISE SOURCE

NOICE

SOURCE

IN/OUT

Output connector for a switchable noise source see Chap. 8

see Chap. 8

1119.5063.12 1.15 E-12

Rear View FSIQ

37

KEYBOARD

36

LOG

21.4 MHz

VIDEO OUT

SWEEP

OUT

SCPI

IEC 62 5

38

39

3433

32

30 31 35

TG

TG IN

NOICE

SOURCE

Q FM

I/AM/ALC

OUT

CCVS/FBAS

IN/OUT

EXT REF

GATE

EXT TRIG

USER PORT

40

41424346

44

45

SCPI

COM1 COM2 ANALY ZER MONI TOR

IEC 62 5

47

48

49

50

29

PC MONITOR

IEC FOR COMPUTERFUNCTION

ETHERNET

LPT

MOUSE

51

Fig. 1-2 Rear View

1119.5063.12 1.16 E-12

FSIQ Rear View

41 USER

USER PORT

User interface connector with configurable inputs and
outputs (USER-PORT A and USER-PORT B)

42 ANALYZER MONITOR

ANALYZER MONITOR

Connector for an external VGA monitor

43 EXT REF IN/OUT

EXT REF

IN/OUT

IN/OUT

Input for external reference frequency (1 MHz to 16
MHz), can be switched to output 10 MHz.

44 COM2

COM2

Connector for serial interface 2
(9-pin socket; COM2)

see Chap. 8

see Chap. 8

see Chap. 4
and
Chap. 8

see Chap. 1
and
Chap. 8

45

46 COM1

COM1

Inputs / Outputs for options
(cover plates for digital interface expansion)

Connector for serial interface 1
(9-pin socket; COM1)

see Chap. 1
and
Chap. 8

1119.5063.12 1.17 E-12

Rear View FSIQ

37

KEYBOARD

36

LOG

21.4 MHz

VIDEO OUT

SWEEP

OUT

SCPI

IEC 62 5

38

39

3433

32

30 31 35

TG

TG IN

NOICE

SOURCE

Q FM

I/AM/ALC

OUT

CCVS/FBAS

IN/OUT

EXT REF

GATE

EXT TRIG

USER PORT

40

41424346

44

45

SCPI

COM1 COM2 ANALY ZER MONI TOR

IEC 62 5

47

48

49

50

29

PC MONITOR

IEC FOR COMPUTERFUNCTION

ETHERNET

LPT

MOUSE

51

Fig. 1-2 Rear View

1119.5063.12 1.18 E-12

FSIQ Rear View

47 IEC FOR COMPUTER FUNCTION <SCPI> IEC625

SCPI

IEC FOR COMPUTE RFUNCTION

48 LPT

IEC 625

IEC Bus-connector for computer function
(option FSE-B16)

see Chap. 1
and
Chap. 8

LPT

49 ETHERNET

50 MOUSE

MOUSE

51 PC MONITOR

PC MONITOR

Parallel interface connector
(printer connector, Centronics compatible)

see Chap. 1
and
Chap. 8

Connector for ethernet (option FSE-B16)

Connector for PS/2-Mouse see Chap. 1

and
Chap. 8

Connector for an external PC-Monitor

see Chap. 1
and
Chap. 8

1119.5063.12 1.19 E-12

Start-Up FSIQ

Start-Up

Important Note:

Before turning the instrument on, it must be observed that the following conditions
are fulfilled:

•

instrument covers are in place and all fasteners are tightened,

•

fan openings are free from obstructions,

•

signal levels at the input connectors are all within specified maximums,

•

signal outputs are correctly connected.and not overloaded.

Non-observance may cause damage to the instrument .

Unpacking the Instrument

After the instrument has been r emoved fr om its pack aging, insure that all deliverable items are present
as follows:

•

signal analyzer FSIQ

•

AC power cable

•

keyboard and mouse

•

Windows NT operating manual

•

this operating manual

Now check the instrument f or visible mechanical damage. If damage is present, promptly inform the
delivery firm that delivered the instrument. In case damage is found, retain the car ton and the packing
materials.

Instrument Setup

Stand-alone Operation

The instrument is designed for use under general laboratory conditions. The ambient conditions required
at the operational site are as follows:

•

The ambient temperature must be in the range

Wrist strap with cord

Building ground

Ground connection
of operational site

Heel strap
Floor mat

recommended in the data sheet.

•

All fan openings must be unobstruc ted and the air flow at

the rear panel and at the side-panel perforations must not
be obstructed. The distance to the wall should be at least
10 cm.

• The mounting surface should be flat.

• To avoid damage of electronic components of the DUT

and the instrument, the operational site m ust be protected
against electrostatic discharge.

For applications in the laboratory or on a work bench, it is recom m ended that the support feet on the
bottom of the instrument be extended. For the LCD display, this provides the optim um viewing angle

which typically ranges from perpendicular to the display front to approximately 30° below.

1119.5063.12 1.20 E-12

FSIQ Start-Up

19" Rack Installation

Important Note:

For rack installation, insure that the air flow at the side-panel
perforations and the air exhaust at the rear panel are not obstructed.

The instrument may be mounted in a 19" rack by using the rack adapter kit ZZA-95 (order number:

396.4911.00). The installation instructions are included in the adapter kit.

EMI Protection Measures

In order to prevent electromagnetic interferenc e (EMI), the instrument may be operated only when all
covers are correctly in place. Only adequately shielded signal and control cables may be used (see
recommended accessories).

Connecting to AC Power

The FSIQ is equipped with an AC voltage selection f eature and will autom atically set its elf accor ding to
the applied AC voltage (range: 90 to 132 VAC and 180 to 265 VAC, 47 to 440 Hz). The AC power
connector is located on the rear panel (see below).

À Connect the instrument to the AC power source using the AC power cable delivered with the

instrument.

AC Power Line Fuses

The FSIQ is protected by two fuses as specif ied on the power s upply nam e-plate. The fuses are loc ated
in a removable fuse holder which is loc ated between the AC power switch and the AC power c onnector
(see below).

Instrument On/Off

AC power switch on the rear panel

OFF

ON

I

0

Ac power switch

Fuse holder

AC power connector

Power On/Off

À Depress the AC Power Switch to the desired position

ON/OFF.
After turn-on (position ON), the instrument is in the ready

state (STANDBY) or in operation dependent upon the
position of the ON/STANDBY switch located on the
instrument front panel (see below).

Note:The AC power switch may remain ON continuously.

Switching to OFF is only required when the in st rument
must be completely removed from the AC power source.

Switching to OFF (position OFF) removes all instrument
circuitry from the AC power source.

1119.5063.12 1.21 E-12

Functional Test FSIQ

.

ON/STANDBY switch on the front panel

ON STANDBY

Caution:

In standby mode, the AC
power voltage is present
within the instrument.

Standby

À ON/STANDBY switch is not depressed.

The yellow LED (STANDBY) is illuminated. The DC
power supply is supplied with power and the quartz oven
is maintained at normal operating temperature.

Operation

À ON/STANDBY is depressed.

The green LED (ON) is illuminated. The instrument is
ready for operation. All modules within the instrument are
supplied with power.

Battery-Powered Memory

The FSIQ is equipped with a battery-powered read/write memory (CMOS-RAM) where instrument
settings are saved at power-off. After each power-on, the FSIQ is reloaded with the operational
parameters which were active just prior to the last power-off (STANDBY or AC power OFF).

A lithium battery is used to supply power to the CMOS-RAM. When the battery is depleted (expected lif e
is approx. 5 years), any data stored in CMOS-RAM will be lost. In this case, the factory standard setup is
loaded at turn-on. For changing batteries please contact the representative of our com pany responsible
for you.

Functional Test

After turning on the AC power, the FSIQ returns the following message to the display screen:

Analyzer BIOS
Rev.x.y

Copyright
Rohde & Schwarz
Munich

Booting

After appearance of the above message, a self-test of the digital har dware is perform ed. Subsequently,
the Windows NT controller boots and the instrument then starts measuring.

Any errors which occur in self-test are tr ansferred as ASCII tex t to the printer interface (LPT). Thus, an
error diagnosis can be carried out, even for serious failures.

A check of the data contents of the instrument is perfor med in self calibration (CAL,
The individual results of the calibration (PASSED / FAILED) can be displayed in the calibration menu.
With the aid of the built-in self-test f unctions (
the instrument can be verified and/or defective modules can be localized.

INFO

key,

SELFTEST

soft key), the functional integrity of

CAL TOTAL

key)

1119.5063.12 1.22 E-12

FSIQ Controller Function

Controller Function

Caution:

The drivers used in the integrated controller function are adapted to the measuring
instrument. Only the settings described below should be resorted to. The existing dr iv er
software should be modified only with the update software released by
Rohde&Schwarz.

The instrument possesses an integrated Windows-NT controller. The user can switch between the
measurement screen and the controller screen. When an external monitor is connected, the
measurement function and the controller function can be displayed simultaneously (see section
"Connecting an External Monitor"). The controller function is automatically booted on instrum ent power­up.
Windows NT operation is described in the supplied manual or in the online help of Windows NT.

Login

Windows NT requires a login window in which the user is ask ed to identify hims elf by entering his nam e
and password. An autologin comes as standard in the instrument, ie the login is performed automatically
in the background. The user name used for this is "ins trument" and the password is also "instrument" (in
small letters).

To login under another name, call up the logout window in the task bar with START - SHUT DOWN.
Mark the item "Close all programs and log on as a different user?" in the window and click YES while
holding the SHIFT key down until the login window is displayed to enter the user identification. The
password should be entered in the correct syntax including low-case and upper-case characters.

Administrator identification

Some of the installations (eg CD-RO M drive) descr ibed below are possible only under the adm inistrator
login. This is indicated in the relevant window.
The administrator is an identification prescribed by Windows NT which in particular allows system
settings which are disabled for the standard user.

The password for the administrator is 894129 for the instrument.
After an installation under the administrator identification, the "Ser vice Pack X" of W indows NT is to be

re-installed, see section "Installation of Windows NT Software".
On the power-up following an installation under the administrator identification, the NT login window is
displayed (no autologin). The user name "Administrator" is indicated in the window. This entry is to be
replaced by "instrument" and then "instrument" as password entered. An autologin is then possible.

Changeover between measurement screen and controller screen

To call up the controller screen use key combination <ALT><SYSREQ> (US keyboard).
To return to the measurement screen, activate the window "R&S Analyzer Interface" on the controller.

Logout

The instrument can be switched off (standby mode). Logging out of Windows NT is not necessary.

1119.5063.12 1.23 E-12

Connecting a Mouse FSIQ

Connecting a Mouse

Caution:

The mouse may only be connected when the instrument is switched off
(STANDBY). Otherwise, correct operation of the mouse and instrument cannot be
guaranteed.

The instrument has the facility to simplify operation by connecting a mouse to the rear-panel PS/2­mouse connector (MOUSE) for .

MOUSE

During measurement operation, soft keys, tables and data input fields m ay also be c ontrolled via the
mouse. For computer function, the mouse has the usual functions.

The control functions f or the mouse during measurem ent operation are described in Chapter 3 in the
section "Mouse Control of Further Display Elements". This se ction contains a list in which the screen
display elements for mouse c ontrol of the corresponding soft k eys and push buttons of the instrument
are described. Chapter 8 contains the interface description.

After connection the mouse is automatically recognized. Special settings s uch as mouse cursor speed
etc., can be performed in the Windows NT menu START - SETTINGS - CONTROL PANEL - MOUSE.

1119.5063.12 1.24 E-12

FSIQ Connecting an External Keyboard

Connecting an External Keyboard

Caution:

The keyboard may only be connected when the instrument is switched off
(STANDBY). Otherwise, correct operation of the keyboard cannot be guaranteed.

The instrument is f itted with a rear-panel 5-contact DIN connector (KEYBOARD) for the connec tion of
an external PC keyboard.

KEYBOARD x

During measurement operations , the keyboard simplifies the input of comm entary text, filenames, etc.
For computer function, the keyboard has the usual functions.

Chapter 3, in section "External Keyboard Control", contains a list which describes the assignment of the
instrument front-panel key functions to the key codes of the external k eyboard as well as special key
combinations used for quick operations. Chapter 8 contains the interface description.

After connection the keyboard is automatic ally recognized. The default setting is for the US k eyboard.
Special settings such as repetitional rate etc. can be performed in Windows NT menu START ­SETTINGS - CONTROL PANEL - KEYBOARD.

1119.5063.12 1.25 E-12

Connecting an External Monitor FSIQ

Connecting an External Monitor

Caution:

The monitor may only be connected when the instrument is switc hed off (STANDBY).
Otherwise, the monitor may be damaged.

Do not modify the screen driver (display type) since this would disturb instrument
operation.

Notes: - W hen connecting the monitor to the PC MONITOR connector, the display of controller

function can be adapted to the external screen (eg higher resolution) in the NT menu
START-SETTING - CONTROL PANEL - DISPLAY PROPERTIES.

- CHIPS (setting = both) should not be modified since otherwise switching between the
external monitor and the instrument screen is not possible.

The instrument is f itted with a rear-panel connector PC MONITOR or ANALYZER MONITOR for the
connection of an external monitor.

PC MONITOR

ANAL YZER MONITO R

With an external monitor it is possible to have an enlarged display of the measurement screen
(ANALYZER MONITOR connector) or of the controller screen (PC MONITOR connector). The
measuring instrument and the W indows NT contr oller can be operated in parallel. The mouse and the
keyboard are allocated to only one mode.

Display of the measurement screen - Connection to ANALYZER MONITOR connector
Connection

After connecting the external m onitor the measurement scr een is displayed on both the external monitor
and the instrument. Further settings are not necessary.

Operation

The instrument is operated as usual via its softkeys, the mouse and keyboard, etc..

Toggle between measurement screen and controller screen

Key combination <ALT><SYSREQ> is used to call up the controller. After call up, the mouse and
keyboard are allocated to the controller function.
By activating the window "R&S Analyzer Interface" the user returns to the measurem ent s c reen and the
mouse and keyboard are allocated to this screen.

Display of the controller screen - Connection to PC MONITOR connector
Connection

After connecting the monitor external monitor operation should be selected.
Setting is performed in the

Chapter 4, the section "Presettings and Interface Configuration"):

1119.5063.12 1.26 E-12

SETUP-GENERAL SETUP

menu (key group:

CONFIGURATION

, see in

FSIQ Connecting an External Monitor

CONFIGURATION

MODE

SETUP

EXTERNAL

REFERENCE

GENERAL
SETU P

À Press the

field.

SETUP

The

À Press the

The

GENERAL SETUP

SETUP

key in the

menu is opened.

GENERAL SETUP

submenu is opened and the

CONFIGURATION

softkey.

current settings of the instrument parameters are
displayed on the screen in the form of tables.

Call SETUP-GENERAL SETUP menu

MONITOR

CONNECTED

Selecting the external monitor mode

À Press the

MONITOR CONNECTED

softkey.

The softkey is in color to indicate that the external
monitor mode is activated. The external monitor
displays the controller screen.

Operation

The controller function is operated as usual with the mouse and keyboard. The m easuring instrument
(displayed on the instrument screen) can be operated with both the softkeys and keys of the instrument.

Toggle between screens

By activating (clicking) the window "R&S Analyzer Interface" at the controller the mouse and keyboard
are allocated to the measurem ent s c reen. The mouse and keyboard are allocated to the c ontroller when
the window is deactivated.

1119.5063.12 1.27 E-12

Connecting an Output Device FSIQ

Connecting an Output Device

Caution:

The output device may be connected only when the instrument is switched off
(STANDBY)

Notes: - The installation of some printer drivers is pos sible only under the adminis trator identific ation

(see section "Controller Function").

- After the installation, the "Service Pack X" of Windows NT is to be re- installed, see "New
Installation of Windows NT Software".

- T o ensure that the instrument per forms an autologin, the us er identification is to be reset to
"instrument" after the next power-up, see section "Controller Function".

The instrument provides an option for c onnecting up to three diff erent output devices to allow printing a
hard copy of the display screen.
The interfaces can also be used for printing in the controller mode. The output formats "WMF"
(Windows Metafile) and "Clipboard" are preset. A large number of output devices can be connected
under Windows NT after installing suitable printer drivers.
The output devices supported by the instrument can be found in the selec tion box
in the

HARDCOPY –SETTINGS DEVICE1/2

Measurement Results"). T o print out via the COM interface, the latter mus t be assigned the controller
function in the
Chapter 8 contains the interface description of the connectors.

SETUP - GENERAL SETUP

menu (see in Chapter 4, the section "Documentation of

menu (owner = OS)..

DEVICE/LANGUAGE

The interface connectors are located on the rear panel:

LPT

After connection of the output device to the appropriate interface connector, the configuration of the
interface as well as the output device mus t be entered and the output device must be assigned to the
interface.

1. Configuration of the interface

LPT1 Interface LPT1 cannot be configured.

COM1 COM2

Note: An external CM-ROM drive can be connected to this interface. If this

interface is allocated, one of the serial interfaces can be used for the
printout.

COM1/COM2 The configuration of serial interf aces COM1 and COM2 can be performed in the

Windows NT menu START - SETTINGS - CONTROL PANEL - PORTS. The
parameters

HANDSHAKE

agree with the specifications of the output device (s ee the operating m anual f or the
output device).

2. Selection and installation of the printer driver

COM PORTS BAUDRATE, BITS, PARITY, STOPBITS, HW/SW-

determine the transmis sion parameters of the interface T hey must

The selection and installation of the printer driver, the assignment to the interf ace and the setting of
most of the printer-specific parameters (eg paper size) is performed under Windows NT in the
START - SETTINGS - PRINTER menu.

1119.5063.12 1.28 E-12

FSIQ Connecting an Output Device

3. Configuration of the connected output device

The configuration of the connec ted output device and the assignm ent to the interface takes place in

HARDCOPY DEVICE–SETTINGS DEVICE1/2

the
the section "Selection and Configuration of the Output Device "). The configuration of up to two
output devices (DEVICE1 and DEVICE2) may be entered, of which, at least one m ust be activated
for printing.

•

The parameter

•

The parameter

•

The parameter

DEVICE/LANGUAGE
PRINT TO FILE
ORIENTATION

determines if the output is in the form of a file.

sets the page format to horizontal or vertical (portrait).

determines which output device is to be used.

menu (key group:

HARDCOPY

, see in Chapter 4,

Selecting the type of printer automatically sets the parameters

PRINT TO FILE

and

ORIENTATION

to values which correspond to a standard mode with this output device. Other printer-dependent
parameters such as

FORMFEED, PAPERFEED

etc., can be modified under W indows NT in the

printer properties window (START/SETTINGS/PRINTER/SETTINGS/....).

Table 1-1 shows the standard factory settings for the two output devices.
The factory settings of DEVICE 1 corr espond to output for m at "WMF" (Windows Metafile) , printing is

performed in a file. WMF is a common format which is used for the import of hardcopies (eg
measurement windows) to other Windows applications that support this format (eg WinWord).

The factory setting of DEVICE 2 is "Clipboard". In this s etting the printout is copied to the W indows
NT clipboard. Most of W indows applications support the clipboard. The clipboard content can be
directly inserted in a document via EDIT - PASTE.

Table 1-1 Factory settings for

Parameter Parameter Name

Output Device DEVICE/LANGUAGE WINDOWS METAFILE CLIPBOARD

Output PRINT TO FILE YES ---

Paper Format ORIENTATION --- ---

DEVICE 1 a

nd

DEVICE 2

in the

HARDCOPY-DEVICE SETTINGS

DEVICE 1 Settings DEVICE 2 Settings

menu.

In the following example, a HP DeskJet 660C printer is connected to interf ace LPT1 and configur ed as

DEVICE2

of the instrument to output hardcopies of the measurement screen.

Switch off device.

Connect printer to interface LPT1.

Switch on device.

1119.5063.12 1.29 E-12

Connecting an Output Device FSIQ

Select printer driver under Windows NT

À Press key combination <ALT> <SYSREQ>

The Windows NT screen is displayed.

À In the Start menu pres s first "Setting" and

then "Printers".
The printer window is opened.

À Double-click symbol "Add Printer".

The "Add Printer Wizard" window is
opened. This window leads through the
following printer driver installation.

À Click first "My computer" and then "Next".

The available ports are displayed.

À Select LPT1 port.

The selection is marked by a tick.

À Click "Next".

The available printer drivers are displayed.
The left-hand selection table indic ates the
manufacturers and the right-hand one the
available printer drivers.

1119.5063.12 1.30 E-12

FSIQ Connecting an Output Device

À Mark "HP" in selection table

"Manufacturers" and "HP DeskJet 660C"
in selection table "Printers".

Note: If the desired type of output device

is not shown in this list, it means
that it is not supported by
Windows NT.

À Click "Next".

The entry field for the printer name is
displayed.

À The printer name can be modified in the

entry field "Printer name" (max. 60
characters).

If one or more printers are already
installed, a query is displayed in this
window to ask if the printer last installed as
default printer should be selected for the
Windows NT applications (Do you want
your Windows-based programs to us e this
printer as default printer?) "No" is preset.

À Click "Next".

A query is displayed for providing the
printer in the network. This query is
irrelevant when installing a local printer.
The answer "Not shared" is preset.

À Click "Next".

The window for starting a test page is
displayed. The test page is for check ing if
the installation was successful.

1119.5063.12 1.31 E-12

Connecting an Output Device FSIQ

À Switch on printer.
À Click Yes (recommended)".
À Click "Finish".

A test page is printed out if the installation
was successful.
If the test page is not printed out or not
completely, the Windows NT online help
offers troubleshooting instructions under
the entry "Printer Trouble Shooting".

Note:

If after clicking "Finish" the user is asked to
specify the path for the printer driver, this
printer installation should be performed under
the administrator identification (see section
"Controller Function".

The instrument has to be c onfigured with this
printer for the printout of the measurement
screen.

HARDCOPY

START

SETTING

HARDCOPY

DEVICE

SETTINGS

DEVICE2

HARDCOPY

DEVICE

COLOR

ON OFF

TRC COLOR

AUTO INC

HARDCOPY DEVICE SETTINGS

Device1 WINDOWS METAFILE
Print to File YES
Orientation ---

Configuring HP DeskJet 660C.

À Click button "R&S Analyzer Interface".

The measurement screen is displayed.

À Press the

HARDCOPY

The

À Press the

The

SETTINGS

key in the

field.

SETTING

menu is opened.

HARDCOPY DEVICE

HARDCOPY DEVICE

softkey.

submenu is
opened and the current settings of the two
possible output devices are displayed on
the screen in the form of tables

À Press

SETTING DEVICE2

Line

DEVICE2

is marked with the

.

.

selection bar.

Device2 CLIPBOARD
Print to File --­Orientation ---

1119.5063.12 1.32 E-12

FSIQ Connecting an Output Device

DATA ENTRY

-dBm
s

G

Hz

V

DATA VARIATION

DATA ENTRY

-dBm
s

G

Hz

V

HARDCOPY DEVICE SETTINGS

Device1 WINDOWS METAFILE
Print to File YES
Orientation ---

Device2 CLIPBOARD
Print to File --­Orientation ---

HARDCOPY DEVICE SETTINGS

Device1 WINDOWS METAFILE
Print to File YES
Orientation ---

Device2 HP Deskjet 660C
Print to File NO
Orientation PORTRAIT

DEVICE

CLIPBOARD
WINDOWS METAFILE
ENHANCED METAFILE
BITMAP FILE
HP DeskJet 660C

À Press one of the unit keys.

The selection box

DEVICE

is displayed on
the screen. The current selection is
marked by a tick and highlighted by the
selection bar.

À Press cursor key Æ until the entry

DeskJet 600C

is highlighted by the

HP

selection bar.

À Press one of the unit keys.

The selection box

HP DeskJet 660C
DEVICE2

.

DEVICE

is entered in line

is closed and

Note:

Selecting the type of printer automatically
sets the parameters PRINT TO FILE and
ORIENTATION to values which correspond
to a standard mode with this output device.
Other printer-dependent parameters such as
PAPERSIZE, can be modified under
Windows NT in the printer properties window
(START/SETTINGS/PRINTER/SETTINGS)..

ENABLE

DEV1

MENU

DEV2

Switch on printer.

À Press ENABLE softkey until

DEV2

is

marked on the second softkey line.
Printing can then be started with the

START key in the

HARDCOPY

menu.

Return to main menu

À Press the menu key several times.

Note: After the installation, the "Service

Pack X" of Windows NT is to be re­installed, see "New Installation of
Windows NT Software".

1119.5063.12 1.33 E-12

Connecting a CD ROM Drive FSIQ

Connecting a CD-ROM Drive

Caution:

The CD-ROM may only be connected when the inst rument is s witc hed off (STANDBY) .
If this is not observed correc t operation of the CD-ROM and the instrument cannot be
guaranteed.

Notes: - The installation of a CD-ROM is possible only under the administrator identification (see

section "Controller Function").

- After the installation, the "Service Pack X" of Windows NT is to be re-ins talled, see "New
Installation of Windows NT Software".

- T o ensure that the instrument per forms an autologin, the us er identification is to be reset to
"instrument" after the next power-up, see section "Controller Function",

The instrument is fitted with a rear-panel interface LPT1 for the connection of a CD-ROM drive.

LPT

The following CD-ROM drives are supported:

−

MICROSOLUTIONS BACKPACK External CD-ROM.

−

FREECOM IQ DRIVE

−

ADAPTEC Parallel SCSI Adapter + SCSI CD-ROM

After connection, the CD-ROM drive is to be installed under Windows NT.

Switch off device.

Connect CD-ROM drive to interface LPT 1 of the
instrument and to AC power source.

Switch on device.

Administrator identification

À Press key combination <ALT> <SYSREQ>

The Windows NT screen is displayed.

À Call the logout window with "Shut Down" in

the "Start" menu.

1119.5063.12 1.34 E-12

FSIQ Connecting a CD ROM Drive

À Mark entry "Shut down and log on as a

different user".

À Press Shift k ey and click button "Yes" at the

same time.
The login window is displayed.

À Enter "administrator" under "name" and

"894129" under "password", confirm entry
with "OK".

Select driver under Windows NT

À In the Start menu press first "Setting" and

then "Control Panel".
The system control window is opened.

À Double-click symbol "SCSI Adapters".

The "SCSI Adapters" window is opened.

À Click "Driver" index card and then button

"Add".
The list of installed drivers is displayed.

À Click "Have Disk".

This window leads through the following
installation.

Note: After the installation, the "Service Pack

X" of Windows NT is to be re-installed,
see "New Installation of Windows NT
Software".

1119.5063.12 1.35 E-12

Windows NT Software FSIQ

Firmware Update

The installation of a new firmware version can be perfor med using the built-in diskette drive and does
not require opening the spectrum analyzer. The firmware update kit contains several diskettes.
The installation program is called up in the

CONFIGURATION - SETUP

Insert diskette 1 into the drive.

menu.

CONFIGURATION

MODE

SETUP

MENU

FIRMWARE

UPDATE

UPDATE

Call SETUP-GENERAL SETUP menu

À Press the

SETUP

key in the

CONFIGURATION

field.
The

SETUP

menu is opened.

À Change to the right-hand menu using the menu key.

À Press the

FIRMWARE UPDATE

softkey.

The submenu is opened.

À Press the

UPDATE

softkey.

The installation program starts and leads the user
through the remaining steps of the update.

The installation can be cancelled.

RESTORE

À Press the

RESTORE

softkey.

The previous firmware version is restored.

1119.5063.12 1.36 E-12

FSIQ Firmware Update

Installing Windows NT Software

The driver software and the system s ettings of Windows NT are exactly adapted to the measurem ent
functions of the instrum ent. Correct operation of the ins trument can theref ore be guaranteed only if the
software and hardware used is released or offered by Rohde & Schwarz.
The use of other software or hardware may cause malfunctioning or failures in the functions of the
instrument.
A current list of released software c an be obtained from your nearest Rohde&Schwarz agency (see list
of addresses).

After each software inst allation requiring the administrator identific ation, it is necessary to re-install the
"Service Pack X" of Windows NT (also with administrator identification; see section "Controller
Function"):

Re-installing Service Pack X

À In the Start menu press first "Setting" and then

"Run".
The entry window is opened.

À Enter "C:\SPX\I386\UPDATE" into the command

line and start installation with "OK".
The following window leads through the installation.

1119.5063.12 1.37 E-12

Options FSIQ

Options

Notes: - Option FSE-B13, 1 dB Attenuator, is described in Chapter 4, Sec tion "Level Display/RF

Input"

- O ptions FSE-B8 to B12, Tr ac king G enerator , are des c ribed in Chapter 4, Sec tion "Tr ack ing
Generator"

Option FSE-B17 – Second IEC/IEEE Interface

Notes: - The installation of option FSE-B17 is possible only under the administrator identification

(see section "Controller Function").

- After the installation, the "Service Pack X" of Windows NT is to be re- installed, see "New
Installation of Windows NT Software".

- T o ensure that the instrument per forms an autologin, the us er identification is to be reset to
"instrument" after the next power-up, see section "Controller Function".

Besides the instrument external devic es can also be controlled via the IEC/IEEE bus us ing the optional
2nd bus interface FSE-B17 and the com puter function for instrument. T he interface software permits
IEC/IEEE-bus commands to be included in user programs. The installation instructions are enclosed
with the option.

Installing the software

The operating software is already installed and need not be loaded from the driver diskettes which serve
as backup diskettes.

The driver must be loaded on the start-up of Windows NT. T o do this, enter the type of board, conf igure
the board and enter the parameters for the connected equipment. If the option is fac tory fitted, all this
has been done in the factory.

The following parameters may not be changed after selection on configuration of the board:

Board Type ...................AT-GPIB/TNT

Base I/O Address .............02C0h

Interrupt Level ..............3

DMA Channel ..................5

Enable Auto Serial Polling ...No

For further parameters, refer to manual for the board.

Selecting the board type

À Click "Start" in the task bar.
À Click consecutively "Settings", "Control

Panel" and "GPIB" in this sequence.
The "GPIB Configuration" menu for

selecting the board type and configuring
the board is opened.

À Click button "Board Type".

The "Board Type" menu for selecting the
board type is opened.

1119.5063.12 1.38 E-12

FSIQ Options

À Mark "GPIB0" in the "GPIB Board" list.
À Mark "AT -GPIB/TNT" in the "Board Type"

list.

À Confirm the selection with "OK".

The "GPIB Configuration" menu is
displayed again.

À Click button "Configure".

The "GPIB0 (AT-GPIB/TNT)" menu for
configuring the board is opened.

Configuring the board

À Set "3" in the "Interrupt Level" list.
À Click button "Software".

The menu is extended.

À Deactivate (= no tick) "Enable Auto Ser ial

Polling" in the "Advanced Items" field.

À Quit the menu with "OK".

The "GPIB Configuration" m enu is displayed
again.

Note:

The settings of the following parameters
should not be no longer modified.

Board Type ......... AT-GPIB/TNT

Base I/O Address ......... 02C0h

Interrupt Level .............. 3

DMA Channel .................. 5

Enable Auto Serial Polling .. No

1119.5063.12 1.39 E-12

Options FSIQ

Setting the parameters for the connected
equipment

À Mark the instrument in the "Device

Template" list and confirm selection with
"OK".

The "DEV.. Settings" menu is opened.

À Perform the settings for the selected unit

in the "DEV.. Settings" menu.
The logic name for the instrument is preset

with DEV1 and address 20. See board
manual for further units.

Note: When assigning logic names to

connected equipment note that
these names do not correspond to
the directory names under DOS.

À Terminate setting with "OK".

The query asking if the GPIB software
should be re-started is displayed.

À Select "No".

À Re-start controller with Start-Restart in the

task bar.
After the controller has been re-started,

the settings for the GPIB interface are
effective.

Note: After the installation, the "Service

Pack X" of Windows NT is to be re­installed, see "New Installation of
Windows NT Software".

Use of DOS Programs

When using DOS programs, driver GPIB-NT.COM should be loaded. For this to take place, the line
device=C:\PROGRA~1\NATION~1\GPIB\NI488\DosWin16\Gpib-nt.com has to be activated in
the file C:\WINNT\SYSTEM32\CONFIG.NT. If the option is factory fitted, this line will have been
entered in the factory.

Operation

The second IEC/IEEE-bus interface corresponds physically to that of the instrument (see Chapter 8).
If the instrument is to be controlled via the IEC/IEEE bus, a bus cable must be plugged to both bus
connectors. The interface can be driven under DOS/WINDOWS3.1/95/NT by R&S software (FS-K3,
Order No. 1057.3028.02, etc.) or by user-written software. The handling of IEC/IEEE-bus comm ands in
user programs is described in the manual for the card.

The files are in directory C:\Program Files\National Instrument\GPIB\NI488.

1119.5063.12 1.40 E-12

FSIQ Options

Option FSE-B5 - FFT Filter

Option FFT Filter FSE-B5 is a firmware option. It has to be enabled by a keyword.

Prerequisites

1. Keywords
The keyword is printed on a label which is part of the equipm ent supplied and has to be stuc k to the
rear of FSIQ.

2. Hardware
The modification state of module DIGITAL IF has to be either MODIF INDEX
MODIF INDEX = 5 and HW CODE ≥ 6. The modification s tate can be checked in the module list

INSTALLED COMPONENTS

in menu

INFO HARDWARE+OPTIONS.

3. Firmware
The modification s tate of the f irmware has to ≥ 1.62. The modification s tate can be checked in table

FIRMWARE VERSION

in menu

INFO FIRMWARE VERSIONS.

Enabling the option

> 5 or

CONFIGURATION

MODE

SETUP

OPTIONS

ENABLE N EW

OPTION

À Call up menu

À Call up submenu

Table

FIRMWARE OPTIONS

SETUP

OPTIONS

by pressing the

by pressing the

is displayed, listing the installed

SETUP

options.

À Activate the entry field by pressing the

soft key.

key.

OPTIONS

softkey.

ENABLE NEW OPTION

DATA ENTRY

1

.
.
.

dBm

MHz

mV
ms

À Enter the 10-digit keyword via the numeric k eypad and terminate

the entry by pressing one of the unit keys.
Now option FFT filter is listed in table

FIRMWARE OPTIONS

.

Note: Message ’option key invalid’ indicates an invalid entry.

1119.5063.12 1.41 E-12

Options FSIQ

Option FSE-B16 – Ethernet Adapter

With the option Ethernet Adapter FSE-B16, the devic e c an be connec ted to an Ether net-LAN ( local area
network). It is possible to transmit data via the network and to use the network printer. The adapter
operates with a 10 MHz Ethernet in line with standards IEEE 802.3 10Base2 (Thin Ethernet,
CheaperNet, BNC-Net) (B16 model 03) or 10Base5 (Thick Ethernet) (B16 model 02).

Hardware Installation

Caution:

Prior to installation contact the network administrator, especially in case of complex
LAN installations since mistakes in cabling might have influence the whole network.

If the adapter is installed at the factory, it is preconfigured. In case of retrof itting, refer to the installation
instructions. The hardware settings must not be modified since the functions of the device could
otherwise be impaired.

The following parameters are factory-set:

I/O Addr. 300, IRQ 5, MEM D0000

The connection with the network depends on the connectors used in the network.

BNC (Thin Ethernet, CheaperNet; FSE-B16 Var. 03)

Connection

Network traffic

Requirements

The device is looped into the LAN segment via r ear-panel 2 BNC
connectors.
If a cable is not connected to one of the BNC connectors, this BNC
connector has to be terminated with 50 Ohm. BNC T connectors
must not be used.

Note that the network traffic is disturbed if a segment is interrupted.

Thin Ethernet segment requirements have to be complied with:

- maximum segment length of 185 m

- minimum distance between the connectors of 0.5 m

- maximum of 30 connectors per segment.
If components that comply with enhanced requirements are

exclusively used (Ethernet Adapter FSE-B16 complies with the
enhanced requirements):

- maximum length of segment of 300 m

- maximum number of connectors of 100
With repeaters used:

- maximum total length of the network of 900 m containing a

- maximum of 3 segments

- maximum of two repeaters between two connectors

1119.5063.12 1.42 E-12

FSIQ Options

AUI (Thick Ethernet; FSE B16 Var. 02)

Connection

Network traffic

Requirements

The device is connected to the LAN segment using a transceiver
cable (DB-15 AUI connector, not part of the equipment supplied)
which is connected to the rear panel and to the transceiver.

The connection does not conflict with the network traffic. The device
can also be disconnected from the network without any problems
but make sure that data are not being transmitted.

The Thick Ethernet segment requirements have to be taken into
account.

- The maximum segment length should be 500 m and the

- distance between the connectors should at least be 2.5 m.

- A maximum of 100 connectors may be used in a segment.
With repeaters used,

- the total length of the network must not be more than 2500 m
containing

- a maximum of 3 segments.

- There should be no more than two repeaters between two
connectors.

If other network components are used, these conditions may vary.

RJ45 (UTP, 10BaseT, Western Connector)

Connection

Network traffic

Requirements

The device is connected to the LAN segment using a RJ45 c able
(not part of the equipment supplied) which is connected to the r ear
panel and to the network hub of the LAN segment.

This connection does not conflict with the network traffic. The
device can also be disconnected from the network without any
problems but make sure that data are not being transmitted.

Since RJ45 is not a bus but a star topology no special requirements
have to be taken into account for the connection.
The LAN requirements should be considered in the installation.

Software Installation

Data transmission within the network is by means of data blocks, the so-called pack ets. Besides user
data other information, the so-called protocol data (transmitter, receiver, type of data, order) are
transmitted. The drivers corresponding to the protocol have to be installed to process protocol
information. A network operating s ystem is required for network services (data trans mission, directory
services, printing in the network) and thus has to be installed.

1119.5063.12 1.43 E-12

Options FSIQ

Calling up Configuration Menu for Network Settings

À Click "Start" in the task bar.
À Click consecutively "Settings", "Control

Panel" and "Network".
The "Network" configuration menu for

network settings is opened.

Registering the Identification

Note: It is important for the computer name to be unique in the network..

À Select "Identification".
À Confirm computer and workgroup names

with "OK" or enter new names in subm enu
"Change".

1119.5063.12 1.44 E-12

FSIQ Options

Installation and Configuration of the Driver for the Network Adapter

À Select "Adapter".
À Click "Add" and mark network dr iver "SMC

8416 EtherEZ" and select with "OK".
The query "Files.." is displayed.

À Answer it by clicking "Continue".

The "SMCEthernet Card Setup" window is
displayed.

À Close the window with "OK".

Some files are copied and the network
adapter is displayed under "Network
Adapters".
The entry "MS Loopback Adapter" refers
to a driver which ensures instrument
control and should not be modified.

Note: The network adapter settings must

not be modified since this may cause
problems to the instrument.

Installation of Network Protocols

Note: The network administrator knows which protocols are to be used..

À Select "Protocol".
À Click "Add", mark the desir ed protocol and

select with "OK".
This operation has to be performed

several times when several protocols are
selected.

À Execute the installation by clicking

"Continue".

Note: If a protocol requires further settings,

they can be performed with "Proper­ties" after marking the corresponding
entry. If further settings are not
possible, this field is gray.

1119.5063.12 1.45 E-12

Options FSIQ

Installation of Network Services

To utilize the resources of the network it is necessary to install the corresponding services.

Note: The network administrator knows which services are to be used.

À Select "Services".
À Click "Add", m ark the desired service and

select with "OK".
This operation has to be performed

several times when several services are
selected.
Some services are pre-installed and can
be cleared with "Remove" if they are not
needed.

À Execute the installation by clicking

"Continue".

Note: If a service requires further settings,

they can be performed with
"Properties" after marking the corr es­ponding entry. If further settings are
not possible, this field is gray.

Terminating the Installation

À Quit the "Network" configuration m enu for

network settings with "OK".
The settings are check ed and processed.

Missing information is queried.

À Answer the query "You must shutdown..."

with "Yes".
The settings are valid after computer re-

start.

Note: After the installation, the "Service

Pack X" of Windows NT is to be re­installed, see "New Installation of
Windows NT Software".

1119.5063.12 1.46 E-12

FSIQ Options

Examples of Configurations

Network Protocols Services Notes

NOVELL Netware NWLink IPX/SPX

IP networks
(FTP, TELNET, WWW,
GOPHER, etc.)

MICROSOFT network Net BEUI Protocol

Compatible
Transport

TCP/IP Protocol Simple TCP/IP

or
TCP/IP Protocol

Client Service for
NetWare

Services

Workstation
Server

The "Frame Type" used under "Protocols ­Properties" should be set.

An "IP Address" unambiguous in the network
should be set under "Protocols - Properties".

A name unambiguous in t he network should be
registered under "Identific ation - Computer
Name".

Operation

After installing the network operating system it is possible to tr ansfer data between the device and other
computers and to use printers in the network. A precondition for network operation is the authorization to
use network resources. Resources may be access to the file directories of other computers or the use of
a central printer. The network or server administrator will grant the authorizations. The network nam e of
the resource and the corresponding authorization are required. Passwords protect the resources
against improper use. A user nam e is norm ally assigned to every authorized user. T he user also has a
password. Resources may then be assigned to the user. The type of access, i.e. whether data ar e only
read or also written as well as a shared access to data has to be defined. Other types are possible
depending on the network operating system.

NOVELL

Operating system NETW ARE from NOVELL is as server- supported system. Data transf er between the
individual workstations is not possible. Data trans fer is between workstation computers and a central
computer, the server. This server provides storage c apacity and the connection to the network printers.
Like under DOS, the data on a server are organized in directories and ar e off ered to the works tation as
virtual drives. A virtual drive on a works tation is lik e a hard dis k and data can be pr ocess ed ac cordingly.
This is called drive mapping. Also network printers can be addressed as normal printers.
Network operating system NOVELL is available in two form s: NETW ARE 3 and NETW ARE 4 NDS. In
the previous version NETW ARE 3, each server m anages its own res ources itself and is independent. A
user has to be managed separately on each server. For NO VELL 4 NDS, all resources are managed in
the NDS (NOVELL DIRECTORY SERVICE). The user only has to log in once and gains access to the
resources released for him. The individual resources and the user are managed as objects in a
hierarchical tree (NDS TREE) . The position of the obj ect in the tree is called CONT EXT f or NETW ARE
and must be known in order to access the resources.

MICROSOFT

For MICROSOFT, data can be transferred between workstations (peer-to-peer) but also between
workstations and servers . The servers can provide acc es s to individual f iles as well as the connec tion to
network printers. Like under DOS, the data on a server are organized in director ies and are offered to
the workstation as virtual drives. A virtual drive on a workstation is like a hard disk and data can be
processed accordingly. This is called dr ive mapping. Also network printers can be address ed as norm al
printers. A connection to DOS, WINDOW S FOR WORKGROUPS, W INDOWS95, W INDOWS NT is
possible.

1119.5063.12 1.47 E-12

Options FSIQ

Installing a user

After the network software has been installed, the instrument logs with an error message during the next
start-up since there is no user "Instrum ent" (= user identification for NT autologin) in the network. It is
therefore necessary to install a user which should be the sam e for Windows NT and for the network.
The network administrator is responsible for the installation of new users in the network.

Note: The installation of new users is possible only under the administrator identification (see

section "Controller Function").

À Click "Start" in the task bar.
À Click consecutively "Programs"

"Administrative Tools (Common)" and
"User Manager" .

The "User Manager" menu is opened.

À Click "User" and select "New User".

The menu "New User" f or entering us er
data is opened.

À Fill in the lines "Username", "Password"

and "Confirm Password" and confirm
the entry with OK.

The user data should corr es pond to the
network settings.

1119.5063.12 1.48 E-12

FSIQ Options

Only NOVELL network:
Configure NOVELL Client

À Click "Start" in the task bar.
À Click consecutively "Settings",

"Control Panel", "CSNW".

NOVELL 3.x

À Click "Preferred Server".
À Under "Select Preferred Server"

select the NOVELL server for which
the user has been installed.

NOVELL 4.x

À Click "Default Tree and Context" .
À Enter the NDS Tree under "Tree" and,

under "Context", the hierarchical path
for which the user has been installed.

Note: These specifications can be

obtained from the network
administrator.

Login in the Network

Network login is automatically perform ed with the operating system login. A prerequisite is that the user
name and the password are the same under Windows NT and in the network.

Use of Network Drives

À Click "Start" in the task bar.
À Click consecutively "Programs" and

"Windows NT Explorer".

À Click "Network" line in the "All

Directories" list.
A list of available network drives is

displayed.

À Click "Tools" and "Map Network Drive".

In the list "Shared Directories:" the
network paths available in the network
are displayed.

À Mark the desired network path.

1119.5063.12 1.49 E-12

Options FSIQ

À Select the drive under "Drive:"
À Activate "Reconnect at Logon:" if the

link is to be automatically established at
each unit start.

À Connect the network path to the

selected drive with "OK".
The user name and the password are

queried. The drive is then displayed in
the "All Directories" list of Explorer.

Note: Only drives for which an

authorization is available may
be connected.

Disconnect link:
À Click "T ools" and "Disconnect Network

Drive" in Explorer.

À Select under "Drive:" the drive whose

connection is to be removed.

Printing on a Network Printer

À Disconnect link with "OK". The query

should be answered with "Yes".

Select printer driver under Windows NT

À Press key combination <ALT> <SYSREQ>

The Windows NT screen is displayed.

À In the Start menu pres s first "Setting" and

then "Printers".
The printer window is opened.

1119.5063.12 1.50 E-12

FSIQ Options

À Double-click line "Add Printer".

The "Add Printer Wizard" window is
opened. This window leads through the
following printer driver installation.

À Click first "Network Printer Source" and

then "Next".
The list of available network printers is

displayed.

À Mark the printer and select with "OK".

The available printer drivers are displayed.
The left-hand selection table indic ates the
manufacturers and the right-hand one the
available printer drivers.

À Mark the manufacturer in selection table

"Manufacturers" and then the printer driver
in selection table "Printers".

1119.5063.12 1.51 E-12

Options FSIQ

À Click "Next".

The window for starting a test page is
displayed. The test print is for c hecking if
the installation was successful.

À Switch on printer.
À Click Yes (recommended)".
À Click "Finish".

A test page is printed out if the installation
was successful.
If the test page is not printed out or not
completely, the Windows NT online help
offers troubleshooting instructions under
the entry "Printer Trouble Shooting".

The instrument has to be configured with
this printer for the printout of the
measurement screen. This configuration is
described in this chapter in the section
"Connecting an Output Device".

Server Function

With the server function data can be provided on the instrument for use in other computers. This is
possible only in the MICROSOFT network. The server function is released after network installation as
standard. If this is not required, it should be deactivated, see "Installation of Network Services".

The availability of instrument data in the network is controlled by releases. The releas e is a property of
a file or of a directory. To grant a release, the objec t is to be marked in "Windows NT Explorer" and
pressed by the right-hand mouse key. The release is performed under Properties -> Sharing by
selecting "Shared As". Other com puters can then acc ess thes e objects with the nam es allocated under
"Share Name". The online help gives further information on the network operation.

TCP/IP

The TCP/IP protocol allows files to be transmitted between different computer systems. A program
running on both computers is required to control the data transfer. T he same operating or file system
need not be used by the two partners. A file transfer is possible between DOS/W INDOW S and UNIX,
for example. One partner has to be configured as host the other as client or vice ver sa. The system
performing sever al processes at the same tim e (UNIX) will normally be the host. The usual file transfer
program used for TCP/IP is FTP (File Transf er Protocol). An FT P host is ins talled as standard on m ost
of the UNIX systems.

After installing the TCP/IP services, a terminal link can be established with "Start" - "Programs" ­"Accessories" - "Telnet" or a data transmission with FTP using "Start" - "Run" "ftp" - "OK". Thus, all
controller systems can be accessed which support these universal protocols (UNIX, VMS, ...).

Further information is given in the NT online help which can be called up with "Help".

1119.5063.12 1.52 E-12

FSIQ Options

FTP

For a complete description of the functions and commands see the FTP documentation.
Establishing a connection À Click "Start" and then "Run" in the task bar.

The program is started with the DOS command

FTP

The following command sets up the connection:

OPEN <xx.xx.xx.xx>

xx.xx.xx.xx = IP address, e.g. 89.0.0.13

File transmission

To transmit a file to the tar get system, the following com mand is
used:

PUT <file name>

file name = name of f i l e e.g. DATA.TXT.

To call a file from the target system, the following command is
used:

GET<file name>

file name = name of fi le e.g. SETTING.DAT.

TYPE B

allows the transmission of files in the BINARY format, no
conversion is performed.

TYPE A

allows the transmission of f iles in the ASCII form at. Thus, control
characters are converted so that the text files can be read on the
target system, too.

Examples:

PUT C:\AUTOEXEC.BAT

sends the AUTOEXEC.BAT file to the target system.

LCD DATA

changes to subdirectory DATA in the computer function.

CD SETTING

changes to the subdirectory SETTING on the target system.

Changing directories

The command

LCD <path>

changes the directory as the corresponding DOS command.

LDIR

lists the directory.
These commands refer to the computer function of the

instrument. If the ’L’ preceding the commands is omitted, they
apply to the target system.

1119.5063.12 1.53 E-12

Options FSIQ

Option FSIQB70 - DSP and IQ Memory Extension (2 X 512 K)

FSIQB70 is a hardware option. FSIQ has to be equipped with this option to enable the installation of
future firmware options such as option FSIQK71, Code Domain Power Measurement for IS95.

Moreover, option FSIQB70 is the prerequisite for a R&S demo software used f or the CDP measurement
on W-CDMA signals (NTT DoCoMo and 3GPP downlink).

Apart from this, FSIQB70 has no effect on the operation of the unit.

1119.5063.12 1.54 E-12

FSIQ Contents - Getting Started

Contents - Chapter 2 "Getting Started"

2 Getting Started

Level and Frequency Measurements............................................................................................. 2.1

Measurement Task.................................................................................................................. 2.2

Important Spectrum Analyzer Functions ................................................................................. 2.2

Sweep, Level and Frequency Measurements – Example 1 .................................................. 2.2

Sweep, Level and Frequency Measurements – Example 2 .................................................. 2.7

Level Measurement Accuracy ................................................................................................. 2.9

Measurement of Harmonic Separation........................................................................................2.10

Measurement Task................................................................................................................2.10

Important Spectrum Analyzer Functions ............................................................................... 2.11

Measurement Procedure - Harmonic Separation – Example 1...........................................2.12

Measurement Procedure - Harmonic Separation – Example 2...........................................2.16

Measurement Procedure - Harmonic Separation – Example 3...........................................2.20

Measurement of Intermodulation Distortions............................................................................. 2.24

Measuring Task..................................................................................................................... 2.24

Important Spectrum-Analyzer Functions ...............................................................................2.25

Measurement.........................................................................................................................2.26

Time-domain Measurements with Pulsed Signals ..................................................................... 2.31

Measuring Task..................................................................................................................... 2.31

Important Spectrum Analyzer Functions ............................................................................... 2.31

Measurement.........................................................................................................................2.32

1119.5063.12 I-2.1 E-1

Contents - Getting Started FSIQ

1119.5063.12 I-2.2 E-1

FSIQ Level and Frequency Measurements

2 Getting Started

Chapter 2 presents basic measurements performed by a signal analyzer to provide fast and easy
access to the operation of the instrument.

Before starting any measurement with the FSIQ, please note the instructions given in chapter 1 for
putting the instrument into operation. In chapters 3 you will find detailed information on custom izing the
instrument and the display.

For a systematic explanation of all m enus, functions and param eters and backgr ound information r efer
to the reference part in chapter 4.

In the following description, each step is explained in detail using the FSIQ so that the instrument can be
immediately used without the need for learning all of the available functions. The described
measurement applications are:

•

Measurement of the level and frequency of a sine wave signal.

•

Measurement of harmonics.

•

Measurement of third order intermodulation and determination of the intercept point.

•

Zero span measurement of a pulsed signal.

All of the following examples assume the standard settings for the analyzer. These are set with the

PRESET

key in the

SYSTEM

key field. The most impor tant standard settings are shown in Table 2-1. A

complete listing of standard settings can be found in chapter 4.

Table 2-1 Important PRESET settings

Parameter Parameter name Setting

FSIQ3 FSIQ7 FSIQ26 FSIQ40

Mode Mode Analyzer Analyzer Analyzer Analyzer
Center frequency Center Frequency 1.75 GHz 3.5 GHz 13.25 GHz 20 GHz
Active Freq. Meas. Range Span 3.5 GHz 7 GHz 26.5 GHz 40 GHz
Reference Level Ref Level – 20 dBm – 20 dBm – 20 dBm – 20 dBm

RF Attenuation RF ATT 10 dB 10 dB 10 dB 10 dB
Level Display Range Level Range 100 dB 100 dB 100 dB 100 dB
Resolution Bandwidth Res Bw 3 MHz 3 MHz 3 MHz 3 MHz
Video Bandwidth Video B w 3 MHz 3 MHz 3 MHz 3 MHz
Sweep Time Sweep Time 5 ms 5 m s 150 ms 225 ms
Trigger Trigger free run free run free run free run

Level and Frequency Measurements

Measurement Task

The determination of the level and frequency of a signal is one of the most frequently encountered
measurement tasks typically performed by a spectrum analyzer. Usually, for the measurement of an
unknown signal, the PRESET settings are initially selected. If levels above +30 dBm are expec ted or
possible, then a power attenuator must be inserted ahead of the analyzer input. Without attenuation,
these signal levels might damage or destroy the input attenuator or the input mixer.

1119.5063.12 2.1 E-10

Level and Frequency Measurements FSIQ

Important Spectrum Analyzer Functions

Important parameters for level and frequency measurements are the settings for the

FREQUENCY

, the selection of the active measurement frequency range (

SPAN

) and the

CENTER

MARKER

functions.

Sweep, Level and Frequency Measurements – Example 1

In this example, a signal with a frequency of 200 MHz and a level of - 10 dBm are applied to the RF
INPUT of the analyzer. The selection of the center frequency and the active frequency range takes place
manually.
The necessary setup functions are perform ed almost without exception by the fixed-func tion keys. The
menus which appear with a key can, for the m ost part, be ignored. In this manner, fast, key-oriented
operation is possible.

The following setup steps are performed:

1. Reset the instrument.

2. Apply the test signal.

3. Set the center frequency to 200 MHz.

4. Reduce the active measurement frequency range (SPAN) to 1 MHz.

5. Measure the level and frequency using the marker.

6. Optimize the measurement dynamic range and reduce the level measurement error.

7. Measure the frequency with the internal frequency counter

SYSTEM

PRESET

1. Reset the instrument.

À Press the

PRESET

key.

FREQUENCY

CENTER

D

ATA ENTRY

2

0

0

mV

MHz

dBm

ms

CENTER FREQUENCY

1.75 GHz

CENTER FREQUENCY

2

00 MHz

2. Connect the test signal to the RF INPUT located
on the instrument front panel.

3. Set the center frequency to 200 MHz.

À Press the

CENTER

key in the

FREQUENCY

key

field.
The input field for center frequency appears on the

display screen.

À Enter

with the

200

via the numeric keypad and terminate

MHz

key.

1119.5063.12 2.2 E-10

FSIQ Level and Frequency Measurements

FREQUENCY

SPAN

DATA ENTRY

1

mV

MHz

dBm

ms

MARKER

NORMAL

4. Reduce the measurement frequency range
(SPAN) to 1 MHz.

SPA

N

SPAN

400 MHz

À Press the

À Enter 1 via the numeric keypad and terminate with

the

MHz

SPAN

key.

key in the

FREQUENCY

key field.

Note: In conjunction with the change in measure-

SPA

FREQUE NC Y SP AN

MHz1

N

ment frequency range (SPAN), the resolution
bandwidth (RES BW), video bandwidth
(VIDEO BW) and sweep time (SWEEP TIME)
are set to new values since they are defined
as coupled functions in the standard PRESET
settings.

5. Measure level and frequency using the marker

1

MARKER

-10.5 dBm

200.00000000 MHz

[T1]

and read the resulting values on the display
screen.

À Press the

NORMAL

key in the

MARKER

key field.

DATA VARIATION

The mark er jumps to the larges t signal peak shown
on the display screen.

Note: When the marker is switched on for the

first time, it automatically performs the
PEAK SEARCH function as demonstrated
in this example.
If a marker was already active, the
SEARCH key in the MARKER key field
must be pressed in order to set the
currently active marker to the displayed
signal maximum.

The level and frequency measured by the marker
can be read in the marker field at the upper edge of
the display screen. (see Fig. 2-1).

À Using the roll-key, the mark er can be moved along

the measured curve.
The corresponding level and frequency values

appear in the marker field.

1119.5063.12 2.3 E-10

Level and Frequency Measurements FSIQ

Fig. 2-1 shows the measured curve on the display screen over a 1 MHz range as well as the mark er
level and frequency values.

Markerfield

Ref Lvl

-20 dBm

-20

-30

-40

-50

-60

-70

-80

-90

-100

-110

-120

Center 200 MHz

|

Marker 1[T1]

-10.8 dBm

200.0052 MHz

RBW 20 kHz
VBW 20 kHz
SWT 7.5 ms

1

100 kHz/

RF ATT 10 dB

Unit dBm

Span 1 MHz

MARKER
NORMAL

MARKER 1

MARKER 2

MARKER 3

MARKER 4

SIGNAL

COUNT

MARKER

DEMOD

MARKER

ZOOM

SIGNAL ID

MARKER
INFO

ALL MARKER
OFF

USER

Fig. 2-1 200-MHz signal. The measured values are displayed in the marker field.

At low signal-to-noise ratios, the level m easur ement accuracy can be improved by an optimum selection
of the FSIQ parameters. The ac curacy of the frequency display can also be enhanced by applying the
internal frequency counter.

6. Optimize the dynamic range and reduce the

MA

RKER

MKR

MKR

REF LEVEL

MARKER ->

PEAK

MKR->

CENTER

MKR->

REF LEVEL

USER

level measurement error.

À Press the

The

À Press

MKR

→

key in the

MARKER-MKR

→

MKR → REF LEVEL

MARKER

menu is opened.

softkey.

key field.

The reference level (REF LEVEL) is reduced to the
signal level.

1119.5063.12 2.4 E-10

FSIQ Level and Frequency Measurements

7: Determine the exact frequency wit h the internal

frequency counter.

MARKER

NORMAL

SIGNAL

COUNT

MENU

MARKER
NORMAL

MARKER1

MARKER2

N

MARKER3

MARKER4

N

SIGNAL

COUNT

N

USER

Note: The frequency counter measures the frequency

of the marked signal with the selected counter
resolution and at the accuracy of the internal
frequency reference. A frequenc y measurement
made using the marker is, however, limited by

O

the number of horizontal display points and the
applicable resolution bandwidth.

À Press the

The

À Press the

NORMAL

key in the

MARKER NORMAL

SIGNAL COUNT

MARKER

menu is opened.

softkey.

key field.

The internal frequency counter is now active and
measures the signal fr equenc y with the PRESET re­solution. The resolution is to be increased to
10 Hz.

À Press the menu change key .

The supplementary menu is opened.

COUNTER

RESOL

10 Hz

N

COUNTER

RESOL

USER

COUNTER

RESOLUTION

10 kHz

1 kHz

N

100 Hz

10 Hz

MARKER 1 [T1 CNT]

-10.5 dBm

200.00001 MHz

À Press the

The

COUNTER RESOL

COUNTER RESOLUTION

softkey.

sub-menu is

opened.

À Press the

10 Hz

softkey.

The desired frequency resolution (10 Hz) is now
selected.

In the marker field, the item [CNT] indicates that the
counter is active (see Fig. 2-2).

1119.5063.12 2.5 E-10

Level and Frequency Measurements FSIQ

Ref Lvl

-20 dBm

-20

-30

-40

-50

-60

-70

-80

-90

-100

-110

-120
Center 200 MHz

Marker 1[T1 CNT]

-10.8 dBm

200.00513 MHz

RBW 20 kHz
VBW 20 kHz
SWT 7.5 ms

1

100 kHz/

RF ATT 10 dB

Unit dBm

Span 1 MHz

RESOLUTION

SIGNAL ID

Fig. 2-2 Frequency measurement using the internal frequency counter.

USER

COUNTER

10 kHz

1 kHz

100 Hz

10 Hz

1 Hz

0.1 Hz

Sweep, Level and Frequency Measurements – Example 2

The zoom function (
and measurement f requency range, and permits the meas urement frequency range displayed on the
screen to be as narrow as desired.

As in Example 1, a signal with a frequency of 200 MHz and a level of -10 dBm is applied to the analyzer
RF INPUT.

The following setup steps are performed:

1. Reset the instrument.

2. Apply the signal.

3. Zoom in on the signal.

4. Measure the level and frequency with the marker.

5. Optimize the dynamic range and reduce the level measurement error.

6. Measure the frequency with the internal frequency counter.
Steps 1 to 2 and 4 to 6 correspond to steps 1 to 2 and 5 to 7, respectively, of Example 1. Step 3

replaces the manual input of center frequency and measurement frequency range. (steps 3 and 4).

MARKER ZOOM

) operates much fas ter than the manual input of center f requency

1119.5063.12 2.6 E-10

FSIQ Level and Frequency Measurements

See steps 1 and 2 of example 1

1. Reset the instrument to standard settings.

2. Connect the test signal to the analyzer RF
INPUT.

MARKER

NORMAL

MARKER

ZOOM

DATA ENTRY

1

mV

MHz

dBm

ms

3. Zoom in on the signal.

À Press the

NORMAL

key in the

MARKER key field

.

The marker moves to the largest signal displayed on
the screen. In this example, it is the signal at 200
MHz. (PEAK SEARCH function, see step 5 in
Example 1).

MARKER ZOOM

3.5 GHz

À Press the

The input field for the measurement frequency

MARKER ZOOM

softkey.

range appears on the display screen.

À Enter 1 via the numeric keypad and terminate with

the

MHz

key.

After entry of the measurement frequency range,

MARKER ZOOM

1 MHz

the marked signal is counted and then us ed as the
new center frequency. At the same time, the
entered measurement frequency range is set.

Note: In conjunction with the active measurement

frequency range (SPAN) change, the
resolution bandwidth (RES BW), video
bandwidth (VIDEO BW) and sweep time
(SWEEP TIME) are also set to new values
since they are defined as coupled functions
in the standard PRESET settings.

See steps 5 to 7 of example 1:

4. Read the values for level and frequency as

measured by the marker.

5. Optimize the dynamic range and reduce the

level measurement error.

6. Determine the frequency with the internal

frequency counter.

1119.5063.12 2.7 E-10

Level and Frequency Measurements FSIQ

USER

Ref Lvl

-20 dBm

-20

-30

-40

-50

-60

-70

-80

-90

-100

-110

-120
Center 200 MHz

Marker 1[T1]

-10.8 dBm

200.0052 MHz

MARKER ZOOM
1 MHz

RBW 20 kHz
VBW 20 kHz
SWT 7.5 ms

1

100 kHz/

RF ATT 10 dB

Unit dBm

Span 1 MHz

MARKER
NORMAL

MARKER 1

MARKER 2

MARKER 3

MARKER 4

SIGNAL

COUNT

MARKER

DEMOD

MARKER

ZOOM

SIGNAL ID

MARKER
INFO

ALL MARKER
OFF

Fig. 2-3 The MARKER ZOOM function requires the entry of the measurement frequency range (span)

Level Measurement Accuracy

The level measurement accuracy of an analyzer is influenced by the following parameters:

• RF attenuator (

RF-ATT

)

• IF amplification

• Resolution bandwidth (

• Display range (

LEVEL RANGE

• Display linearity (

The error in a level meas urement for the FSIQ is < 1 dB for frequencies up to 1 GHz and < 1.5 dB for
frequencies from 1 GHz to 3.5 GHz. This specification includes all of the above mentioned influential
factors. The frequency characteristics of the pertinent modules (RF divider, front end) are stored
individually in memory on each module. The FSIQ initializing routines read out the corresponding values
during execution imm ediately after the analyzer is turned on and corrects the frequency characteristics
during the sweep. Any errors in the attenuation settings, the filter bandwidth or the video rectifier ar e
corrected after calling the built-in c alibration routines. For calibration pur poses, the FSIQ has an internal
120 MHz calibration source which is switched internally to the RF INPUT.
The measurem ent accuracy is guaranteed only after running the calibration r outines. It should be noted,
however, that the individual parameters are so stable that a calibration need only be performed, after
approximately 15 minutes warm-up time, for larger temperature variations. Normally, a weekly
calibration is more than adequate.

RES BW

)

)

SCALE FIDELITY

)

1119.5063.12 2.8 E-10

FSIQ Measurement of Harmonic Separation

Measurement of Harmonic Separation

Measurement Task

The measurem ent of signal harm onics is a fr equently occurring task which can be optim ally perform ed
by a spectrum analyzer. In general, all signals will contain harmonics to some degree. Harm onics are
especially critical in high-power transmitters, e.g., in radio transmitters, where a significant radiated
harmonic component may interfere with the reception of other radio services. Generally, non-linear
device characteristics cr eate har monics which are often selectively reduced thr ough the us e of low-pass
filters. Since the spectrum analyzer also has non-linear characteristics, e.g., at the first mixer, it is
necessary to exercise caution during a measurement to insure that the spurious harmonics generated
by the analyzer do not influence the measurement results. If necessary, the fundamental frequency
must be selectively attenuated with respect to the harmonics by insertion of an appropriate high-pass
filter.

For harmonic-content measur ements, the achievable measurem ent dynamic range is dependent upon
the k2 intercept of the spectrum analyzer. The k2 intercept point is def ined as the fictitious first-mixer
input level where the levels of the first harmonic and of the fundamental frequency are equal. In practice,
this level cannot be applied to the mixer since, to do s o, would caus e its destr uc tion. However, using the
k2 intercept point concept, the achievable measurement dynamic range for the harmonics of a Unit
Under Test (UUT) can be calculated with relative simplicity.

As can be seen in Fig.2-4, the harmonic level is reduced by 20 dB when the level at the fundamental
frequency is reduced by 10 dB.

Display
Level

50

[dBm]

40

30

20

10

0

-10

-20

-30

-40

-50

-60

-70

-80

1

-30 -20 -10 0 10 20 30 40 50

Funda­mental

1

1

2

k2 Intercept

[dBm]

First

Harmonic

RF Level
[dBm]

-90

-100

-110

-120

-130

Fig.2-4 Theoretical display curve of fundamental and first harmonic with a k2 intercept of 50 dBm.

1119.5063.12 2.9 E-10

Measurement of Harmonic Separation FSIQ

’

2

From the linear equations and the given intercept point, the following formula can be derived for the
achievable harmonic separation a

aIPP

The formula for the internally produced level P1 at the first harmonic in dBm is:

PPIP

The lower harmonic measurement limit is dictated by the noise figure of the s pectr um analyzer. Through
adequate averaging with the video filter, the UUT harmonic level which is to be m easured should be at
least 4 dB over the noise figure so that the measurement error c aused by the input noise is less than 1
dB.

From the above, the following rules for the measurement of large harmonic separations can be derived:

2=−

ke2

22=• − (2)

e1

(1) a

in dB:

k2

= harmonic separation

k2

Pe= mixer level/dBm
IP2 = k2 intercept poi nt

• Select an IF bandwidth as narrow as possible in order to reduce the noise figure.

• Select the RF attenuation as high as required so that the necessary harm onic separation can still be

measured.

Note: The mixer amplitude is the applied RF level r educed by the selected RF attenuation. The low

distortion (LOW DISTORTIO N function) mode of the analyzer automatically sets the optimum
RF attenuation for the best harmonic separation.

The maximum harm onic separation is achieved when the harm onics level is equal to the inher ent noise
level of the receiver. The corresponding level at the mixer according to (2) is:

/2

PdBmIP

PdBm

[]

e

For a 30 Hz resolution bandwidth, (noise level < -140 dB, IP2 = 50 dBm), this level is -45 dBm.
Therefore, according to (1) , the maximum measurable harmonic separation is 95 dB less 4 dB
minimum signal-to-noise ratio.

noise

=

+

Important Spectrum Analyzer Functions

In addition to frequency and level settings, the harmonic separation measurem ent requires, above all,
the delta markers. Also, the MRK→ CF STEP SIZE function (m arker frequency = center frequency step­width) is used in order to quickly measure the individual harmonics with the cursor keys.

There are several methods to measure harmonic content:

The measurement of fundamental and harmonic signals in one measurement frequency range.

ì

The individual measurem ent of the harmonic separation in a nar row measurement f requency range.

ì

This method is preferred when high harm onic separation is to be measur ed (requires large dynamic
range and, thus, narrow resolution bandwidth) or the frequency of the fundamental is very high, i.e., a
very wide measurement frequency range is necessary.

The measurem ent of fundam ental and harmonic s in two independent windows on the display screen

ì

(SPLIT SCREEN mode).
Example 1 describes the measurement of fundamental and harmonics in one measurement frequency range.
Example 2 describes the measurement of harmonic separation in separate measurement frequency ranges.
Example 3 shows the measurement of fundamental and harmonics in two independent windows on the

display screen.

1119.5063.12 2.10 E-10

FSIQ Measurement of Harmonic Separation

Measurement Procedure - Harmonic Separation – Example 1

The analyzer 10 MHz reference signal is used at the input signal. T he connector EXT REF IN/OUT on
the rear panel is connected to the analyzer front-panel RF INPUT. Since the output level is 7 dBm, the
reference level must be set to 10 dBm.

The following setup steps are performed:

1. Reset the instrument.

2. Set the reference level to 10 dBm.

3. Connect the rear-panel 10 MHz reference signal to the analyzer input RF INPUT.

4. Set the start frequency to 5 MHz.

5. Set the stop frequency to 55 MHz.

6. Smooth the displayed noise with the video bandwidth.

7. Measure the fundamental signal with the marker.

8. Measure the harmonic separation with the delta marker.

9. Measure the separation of remaining harmonics.

SYSTEM

PRESET

LEVEL

REF

DATA ENTRY

1

0

mV

dBm

ms

MHz

REFERENCE LEVEL

-20 dBm

REFER EN CE LE VE L

10 dBm

1. Reset the analyzer.

À Press the

PRESET key

.

2. Set the reference level to 10 dBm.

À Press

REF

key in the

LEVEL

key field.

The entry field for the reference level appears on the
display screen.

À Enter 10 via the numeric k eypad and terminate with

the

dBm

key.

3. Connect the 10 MHz-reference signal (output
EXT REF IN/OUT) to the analyzer RF INPUT.

1119.5063.12 2.11 E-10

Measurement of Harmonic Separation FSIQ

FREQUENCY

START

DATA

ENTR

5

mV

MHz

dBm

ms

FREQUENCY

STOP

DATA

ENTR

5

START FREQUENCY

0 Hz

Y

START FREQUENCY

5 MHz

STOP FREQUENCY

3.5 GHz

Y

4. Set the start frequency to 5 MHz

À Press the

START

key in the

FREQUENCY

key field.

The entry window for the start frequency appears on
the display screen.

À Enter 5 via the numeric keypad and terminate with

the

MHz

key.

5. Set the stop frequency to 55 MHz

À Press the

STOP

key in the

FREQUENCY

key field.

The entry window for the stop frequency appears on
the display screen.

À Enter 55 via the numeric k eypad and terminate with

the

MHz

key.

5

mV

dBm

ms

SWEEP

COUPLING

MHz

STOP FREQUENCY

55 MHz

VIDEO BW

MANUAL

VIDEO BW

AUTO

COUPLING

DEFAULT

COUPLING

RATIO

6. Smooth the displayed noise with the video
bandwidth

À Press the

The

COUPLING

key in the

SWEEP-COUPLING

SWEEP

menu is opened.

key field.

The video bandwidth can now be either
automatically coupled to the resolution bandwidth or
manually entered.

1119.5063.12 2.12 E-10

FSIQ Measurement of Harmonic Separation

COUPLING

RATIO

RBW / VBW

NOISE[10]

MENU

VIDEO BW

MANUAL

USER

COUPLING

RATIO

RBW / VBW

SINE [1]

RBW / VBW

PULSE [.1]

RBW / VBW

NOISE [10]

VIDEO BANDWIDTH

3 MHz

either:

Automatic coupling of the video bandwidth to the
measurement frequency range

À Press the

COUPLING RATIO

softkey.

The sub-menu for setting the autom atic coupling of
bandwidths to the measurement frequency range is
opened.

À Press the

RBW / VBW NOISE

softkey

[10]

.

The video bandwidth is set to a factor of 10 less
than the resolution bandwidth. This smoothes the
displayed noise.

À Press the menu change key .

COUPLING RATIO

The

submenu is closed.

or:

Manual input of the video bandwidth

À Press the

VIDEO BW MANUAL softkey.

DATA ENTR Y

1

0

µ

s

kHz

µ

V

dB

The entry field for the video bandwidth appears on
the display screen.

VIDEO BANDW ID TH

10 kHz

À Enter 10 via the numeric k eypad and terminate with

the

kHz

key.

The analyzer displays the fundamental as well as
the first to third harmonics (see Fig.2-5).

1119.5063.12 2.13 E-10

Measurement of Harmonic Separation FSIQ

Ref Lvl
10 dBm

0

-10

-20

-30

-40

-50

-60

-70

-80

-90

-100
Start 5 MHz

RBW 500 kHz
VBW 10 kHz
SWT 100 ms

5 MHz/

RF ATT 40 dB
Mixer -30 dBm
Unit dBm

Fig.2-5 The fundamental and harmonics to 55 MHz

Stop 55 MHz

COUPLED

FUNCTIONS

RES BW
MANUAL

RES BW

AUTO

VIDEO BW

MANUAL

VIDEO BW

AUTO

SWEEP TIME

MANUAL

SWEEP TIME

AUTO

COUPLING

DEFAULT

COUPLING

RATIO

USER

MARKER

NORMAL

MARKER

DELTA

MARKER

SEARCH

MARKER

SEARCH

PEAK

NEXT PEAK

N

NEXT PEAK

RIGHT

USER

7. Measure the fundamental with the marker.

À Press the

NORMAL

key in

MARKER

key field.

The marker appears at the fundam ental peak (see
also level and frequency measurement step 5 of the
PEAK SEARCH function).

The measured values c an be read at the upper left
of the display screen.

8: Activate the delta marker and measure the

harmonic separation

À Press the

DELTA

key in the

MARKER

key field

The delta marker is active and appears on the
fundamental.

À Press the

The

O

SEARCH

key in the

SEARCH-MARKER

MARKER

menu is opened.

key group .

1119.5063.12 2.14 E-10

FSIQ Measurement of Harmonic Separation

NEXT PEAK

RIGHT

NEXT PEAK

RIGHT

-10

-20

-30

-40

-50

-60

-70

-80

-90

-100

Ref Lvl
10 dBm

0

Start 5 MHz

1

Delta [T1]

-44.8 dB

10.0000 MHz

1

RBW 500 kHz
VBW 10 kHz
SWT 100 ms

5 MHz/

À Press the

NEXT PEAK RIGHT

softkey.

The delta marker jumps to the first harmonic and
measures the diff erence between the harmonic and
the fundamental. The m easured values c an be r ead
at the upper left of the display screen. In this
example, the harmonic separation is approx. 40 dB
(see Fig.2-6).

9. Measure the separation of additional harmonics

À Press the

NEXT PEAK RIGHT

softkey.

The delta marker jumps to the next highest
harmonic. The measured value can be read as
before.

RF ATT 40 dB
Mixer -30 dBm
Unit dBm

Stop 55 MHz

MARKER
NORMAL

MARKER 1

MARKER 2

MARKER 3

MARKER 4

SIGNAL

COUNT

MARKER

DEMOD

MARKER

ZOOM

SIGNAL ID

MARKER
INFO

ALL MARKER
OFF

USER

Fig.2-6 First harmonic separation: approx. 40 dB referred to the fundamental

1119.5063.12 2.15 E-10