INSTRUCTION BOOK
DIGITAL POWER METER
MODEL 5000-EX
©Copyright 2008 by Bird Electronic Corporation
Instruction Book P/N 920-5000-EX Rev. G
®
is a Registered Trademark of
Bird Electronic Corporation
of the Microsoft Corporation
Microsoft
THRULINE
®
and Windows® are registered trademarks
I am not blank
Safety Precautions
The following are general safety precautions that are
not necessarily related to any specific part or procedure, and do not necessarily appear elsewhere in this
publication. These precautions must be thoroughly
understood and apply to all phases of operation and
maintenance.
Keep Away From Live Circuits
Operating personnel must at all times observe normal
safety regulations. Do not replace components or make
adjustments inside the equipment with high voltage
turned on. To avoid casualties, always remove power.
Shock Hazard
Do not attempt to remove the RF transmission line
while RF power is present. Radiated RF power is a
potential health hazard.
Do Not Service or Adjust Alone
Under no circumstances should any person reach into
an enclosure for the purpose of service or adjustment
of equipment except in the presence of someone who is
capable of rendering aid.
Chemical Hazard
Dry cleaning solvents for cleaning parts may be potentially dangerous. Avoid inhalation of fumes or prolonged contact with skin.
i
Bird Model 5000-EX Digital Power Meter
Safety Earth Ground
An uninterruptible earth safety ground must be supplied from the main power source to test instruments.
Grounding one conductor of a two conductor power
cable is not sufficient protection. Serious injury or
death can occur if this grounding is not properly supplied.
Resuscitation
Personnel working with or near high voltages should
be familiar with modern methods of resuscitation.
Safety Symbols
WARNING
Warning notes call attention to a procedure which,
if not correctly performed, could result in
personal injury.
CAUTION
Caution notes call attention to a procedure which,
if not correctly performed, could result in
damage to the instrument.
This symbol indicates that a shock hazard exists if the precautions in the
instruction manual are not followed.
The caution symbol appears on the
equipment indicating there is important
information in the instruction manual
regarding that particular area.
ii
Note: NOTE: Calls attention to supplemental information
Warning Statements
The following safety warnings appear in the text
where there is danger to operating and maintenance
personnel, and are repeated here for emphasis.
WARNING
Never attempt to connect or disconnect RF
equipment from the transmission line while RF
power is being applied.
Leaking RF energy is a potential health hazard.
WARNING
Disconnect from external power before any
disassembly. The potential for electric shock exists.
WARNING
RF voltage may be present in RF element socket.
Keep element in socket during operation.
Caution Statements
The following equipment cautions appear in the text
whenever the equipment is in danger of damage, and
are repeated here for emphasis.
CAUTION
When connecting the TPS or the TPS-EF, only turn
the connector nut. Damage may occur if torque is
applied to the sensor body.
iii
Bird Model 5000-EX Digital Power Meter
CAUTION
Discharge all static potentials before connecting
the TPS(-EF). Electrostatic shock could
damage the sensor.
CAUTION
Only use the ac adapter provided with the DPM.
Do not use the adapter with the batteries removed.
CAUTION
Do not exceed 2 W average or 125 W peak power for
5 µs when using the TPS or the TPS-EF.
Doing so will render the sensor inoperative.
CAUTION
Do not use harsh or abrasive detergents for cleaning.
CAUTION
Replace only with Ni-MH rechargeable A batteries.
Nominal Voltage 1.2V; Capacity 2700mAhr.
Use Sanyo P/N HR-AUX or equivalent.
Safety Statements
USAGE
ANY USE OF THIS INSTRUMENT IN A
MANNER NOT SPECIFIED BY THE
MANUFACTURER MAY IMPAIR THE
INSTRUMENT’S SAFETY PROTECTION.
USO
EL USO DE ESTE INSTRUMENTO DE MANERA
NO ESPECIFICADA POR EL FABRICANTE, PUEDE
iv
ANULAR LA PROTECCIÓN DE SEGURIDAD DEL
INSTRUMENTO.
BENUTZUNG
WIRD DAS GERÄT AUF ANDERE WEISE
VERWENDET ALS VOM HERSTELLER
BESCHRIEBEN, KANN DIE GERÄTESICHERHEIT
BEEINTRÄCHTIGT WERDEN.
v
Bird Model 5000-EX Digital Power Meter
UTILISATION
TOUTE UTILISATION DE CET INSTRUMENT QUI
N’EST PAS EXPLICITEMENT PRÉVUE PAR LE
FABRICANT PEUT ENDOMMAGER LE
DISPOSITIF DE PROTECTION DE
L’INSTRUMENT.
IMPIEGO
QUALORA QUESTO STRUMENTO VENISSE
UTILIZZATO IN MODO DIVERSO DA COME
SPECIFICATO DAL PRODUTTORE LA PROZIONE
DI SICUREZZA POTREBBE VENIRNE
COMPROMESSA.
SERVICE
SERVICING INSTRUCTIONS ARE FOR
USE BY SERVICE - TRAINED
PERSONNEL ONLY. TO AVOID DANGEROUS
ELECTRIC SHOCK, DO NOT PERFORM ANY
SERVICING UNLESS QUALIFIED TO DO SO.
SERVICIO
LAS INSTRUCCIONES DE SERVICIO SON PARA
USO EXCLUSIVO DEL PERSONAL DE SERVICIO
CAPACITADO. PARA EVITAR EL PELIGRO DE
DESCARGAS ELÉCTRICAS, NO REALICE NINGÚN
SERVICIO A MENOS QUE ESTÉ CAPACITADO
PARA HACERIO.
WARTUNG
ANWEISUNGEN FÜR DIE WARTUNG DES
GERÄTES GELTEN NUR FÜR GESCHULTES
FACHPERSONAL.
vi
ZUR VERMEIDUNG GEFÄHRLICHE,
ELEKTRISCHE SCHOCKS, SIND
WARTUNGSARBEITEN AUSSCHLIEßLICH VON
QUALIFIZIERTEM SERVICEPERSONAL
DURCHZUFÜHREN.
ENTRENTIEN
L’EMPLOI DES INSTRUCTIONS D’ENTRETIEN
DOIT ÊTRE RÉSERVÉ AU PERSONNEL FORMÉ
AUX OPÉRATIONS D’ENTRETIEN. POUR
PRÉVENIR UN CHOC ÉLECTRIQUE DANGEREUX,
NE PAS EFFECTUER D’ENTRETIEN SI L’ON N’A
PAS ÉTÉ QUALIFIÉ POUR CE FAIRE.
RF VOLTAGE MAY BE PRESENT IN RF
ELEMENT SOCKET - KEEP ELEMENT IN
SOCKET DURING OPERATION.
DE LA TENSION H.F. PEAT ÊTRE PRÉSENTE
DANS LA PRISE DE L’ÉLÉMENT H.F. CONSERVER L’ÉLÉMENT DANS LA PRISE LORS
DE L’EMPLOI.
HF-SPANNUNG KANN IN DER HF-ELEMENTBUCHSE ANSTEHEN - ELEMENT WÄHREND DES
BETRIEBS EINGESTÖPSELT LASSEN.
PUEDE HABER VOLTAJE RF EN EL ENCHUFE
DEL ELEMENTO RF - MANTENGA EL ELEMENTO
EN EL ENCHUFE DURANTE LA OPERACION.
IL PORTAELEMENTO RF PUÒ PRESENTARE
VOLTAGGIO RF - TENERE L’ELEMENTO NELLA
PRESA DURANTE IL FUNZIONAMENTO.
vii
Bird Model 5000-EX Digital Power Meter
About This Manual
This instruction manual guides users through the
operation and maintenance of the Bird 5000-EX Digital Power Meter (DPM), as well as the Bird 5010B
Directional Power Sensor (DPS), Bird 5011 and
5011-EF Terminating Power Sensors (TPS), and Bird
5012 Wideband Power Sensor (WPS).
Typography
There are two types of keys on the DPM. A hard key
has a specific function which is indicated on the key.
The key names for hard keys are set in bold typeface,
e.g. Press the ON key.
Speed keys, which appear under the display, have a
different label depending upon the function selected.
The names appear at the bottom of the display,
directly above the corresponding key. The key names
for speed keys are set in bold italic typeface, e.g. Press
the SCALE Key. In this manual, speed keys will also
be referred to by number, with speed key 1 being the
key on the left. Figure 1 on page 3 shows these speed
key numbers.
Chapter Layout
Introduction — Identifies the parts of the DPM,
describes the functions of the various keys, and
explains the meaning of the indicators which may be
displayed. Also lists the items supplied and optional
equipment available.
viii
Installation — Gives directions for connecting the
DPM, and discusses the various power sources.
Operation — Explains how to make measurements
with the DPM, and the special functions used with
specific sensors.
Maintenance — Lists routine maintenance tasks for
the Digital Power Meter, and troubleshooting tips for
common problems. Specifications and battery information are also included.
Changes to this Manual
We have made every effort to ensure this manual is
accurate at the time of publication. If you should discover any errors or if you have suggestions for improving this manual, please send your comments to our
factory. This manual may be periodically updated,
when inquiring about updates to this manual refer to
the part number and revision level on the title page.
ix
Table of Contents
Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . i
About This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . viii
Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Component Description . . . . . . . . . . . . . . . . . . . . . . 3
Display Description . . . . . . . . . . . . . . . . . . . . . . . . . 5
Speed Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Directional Power Sensor (DPS) . . . . . . . . . . . 11
Wideband Power Sensor (WPS) . . . . . . . . . . . 11
Terminating Power Sensor (TPS) . . . . . . . . . . 12
Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
x
Chapter 1 Introduction
Items Supplied
1. Bird Digital Power Meter (DPM)
2. AC Mains Adapter
3. Instruction Book
4. 9-pin Serial Cable
Optional Equipment
Directional Power Sensor (DPS)
Bird 5010B Thruline Sensor,
requires two 43 or APM/DPM
elements. The DPS measures
both forward and reverse power,
so VSWR and other match mea-
surements can be calculated and displayed.
Note: The 5010B replaces the Bird 5010.
The 5010 was only compatible with APM/DPM
elements, and lacked peak-reading capability.
The 5000-EX will still recognize the 5010.
Terminating Power Sensors (TPS)
Highly accurate terminating
sensors; do not require ele-
ments.
The Bird 5011 frequency range is 40 MHz – 4 GHz.
The 5011-EF frequency range is 40 MHz – 12 GHz.
1
Bird Model 5000-EX Digital Power Meter
Wideband Power Sensor (WPS)
Bird 5012 Thruline Sensor that does not
require elements. Can measure average,
peak, or burst power, VSWR, crest factor, and Complementary Cumulative
Distribution Function (CCDF).
A status LED on the front lights when
the WPS is powered, and blinks when
the WPS is connected to the DPM.
- Automobile Cigarette Lighter Adapter
(P/N 5A2238-1) Connects the DPM or WPS to a standard 12V automotive cigarette lighter jack.
- Virtual Power Meter
(VPM) For the WPS only. PC software that can interface
directly with the WPS without requiring a DPM or ‘black
box’. Can also log data for analysis, printing, or storage.
System requirements: IBM PC or equivalent;
Windows 95 or later, 4 MB free hard disk space; available Serial or USB Port. Includes interface cable.
- Serial to USB Adapter
(P/N DC-DB9-U) Converts the serial cable to USB.
Connects the DPM to a PC’s USB port if the serial port
is unavailable.
- Attenuators & Accessories
A variety of attenuators and connectors for measuring
large powers with the TPS. For a complete list, see page 26.
- Soft Carry Case
(P/N 5000-030) Convenient and protective. Cutouts
allow operation while in the case.
- Hard Carry Case
(P/N 5000-035) Protective case holds DPM, sensor, and
accessories.
2
Component Description
5
1011
12
13
Introduction
1
Model
5000-EX
9
SHIFT
8
7
6
2
Digital Power Meter
4
3
Figure 1Component Description
3
Bird Model 5000-EX Digital Power Meter
1. Speed Keys Activates the command displayed
above it.
2. Backlight Key Turns the backlight on momentarily.
3. On Key Turns the DPM on or off.
4. +/- Key Toggles between positive and
negative numbers.
5. Enter Key Completes data entry.
6. Escape Key Aborts data entry without accepting
changes.
For WPS, in second set of softkeys,
selects previous measurement mode.
7. Offset Key Enter offset values in dB.
8. Shift Key Toggles between different sets of
speed key functions.
9. Numeric Keys Input numeric values.
10. Sensor Port Connection for power sensors.
11. RS-232 Port Connection for an optional PC 9-pin
RS-232 (DB9) connector, compatible
with PC serial port. 9600 baud, 8
data bits, 1 stop bit, and no parity.
12. LCD Display Backlit liquid crystal display.
13. External DC
Connector
Connect either the ac adapter or the
cigarette lighter adapter. External
supplies power the unit and charge
the internal battery.
4
Display Description
A
Introduction
3
4
5
10
21
Over
Fwd
Under
9
MHz kHz Average Peak Burst Crest CCDF dBm µW mW kW
Over
Rfl
Under
8
.0.0.0.0.0
Offset
.0.0.0.0.0
Setup
MHz kHz Average Rho VSWR RL dBm µW mW kW
No Sensor
Error
00
% Duty
6
Alarm
7
Limit
Scale
Type
Fwd
Units
Filter
Rfl
Units
Frequency
Factor
Setup
LARM
Zero
Figure 2Display Description
Note: Numbers in parentheses (1) refer to
the labeled parts of the display above.
- Display (1)
The DPM-EX has two measurement displays. The top
displays forward power, crest factor, and CCDF. The
bottom displays reflected power and reflection measurement (VSWR).
- Display Units (2)
Shows the measurement mode and units for the display directly above.
5
Bird Model 5000-EX Digital Power Meter
- Battery Level Indicator (3)
When the external adapter is connected, the indicator
blinks until the battery is fully charged. When using
the internal batteries, the indicator is on continuously
and the black bars show the battery change remaining.
When the battery is low, the indicator will be empty
and will blink. Recharge the batteries.
- No Sensor Indicator (4)
Turns on when no sensor is connected to the sensor port.
- Duty Cycle Indicator (5)
For burst power measurements, shows the signal’s
duty cycle.
- Analog Bar Graph (6)
Proportional to the forward average power. Minimum
at 0 W or –20 dBm. Max at full scale power.
- Speed Key Labels (7)
Press the speed key below the label to activate the displayed function.
- Setup Indicator (8)
Turns on when a stored setup is being used.
- Offset Indicator (9)
Blinks when an offset is in use.
- Power Indicator (10)
If the power exceeds 100% of full scale, “Over” will be
displayed. If the power is less than zero, “Under” will
be displayed. If the power exceeds 120% of full scale,
the display will show a line of dashes and the bar scale
will be filled.
6
Introduction
Speed Keys
- Scale
For element-based sensors, sets the forward full scale
power. This is listed on the forward element’s nameplate. Reflected full scale power is automatically set to
10 dB below the forward full scale. This speed key is
disabled for non-element-based sensors.
- Fwd Units
Selects the units for the top display.
- Rfl Units
Selects the units for the bottom display. If the bottom
display is not in use, or does not have selectable units
this key will be disabled.
- Setup
For the DPS, enter a setup number to load a stored
setup. 0 returns to the default setups.
For the WPS enter the threshold power, in Watts, for
CCDF mode.
- Zero
For the TPS and the WPS, does a zero-power calibration. This speed key is disabled for all other sensors.
- Type
For the DPS, selects either average (APM/DPM) or
peak-reading (43) elements.
For the WPS, selects the measurement mode. In the
filter screen, selects the filter bandwidth.
- Filter
For the WPS, opens the filter screen for selecting the
filter bandwidth. This speed key is disabled for all
other sensors.
7
Bird Model 5000-EX Digital Power Meter
8
Chapter 2 Installation
Power Supply
The DPM uses a rechargeable Nickel-Metal Hydride
battery pack. Charge life is about 20 hours with the
Bird WPS, 50 hours with other sensors.
The DPM can use an external power source. Using the
DPM with the ac adapter or the 12V cigarette lighter
adapter will also charge the battery. Charging time
from full discharge is 8 hours using the ac adapter.
When using the cigarette lighter adapter, charge time
will depend on the car battery charge. When the external adapter is connected, the battery level indicator
will blink until the battery is fully charged. When
using the internal batteries, the indicator will be on
continuously and the black bar will show the battery
change remaining.
Note: For optimum battery life, only
charge the batteries after the battery level indicator empties completely and begins to blink.
CAUTION
Only use the ac adapter provided with the DPM.
Do not use the adapter with the batteries removed.
" AC Mains Adapter — To use the ac adapter. insert
the adapter’s barrel connector into the DPM’s
external dc connector (See Figure 1 on page 3).
Insert the adapter plug into a wall receptacle.
" Automobile Cigarette Lighter Adapter — Insert the
adapter’s barrel connector into the DPM’s external
dc connector. Insert the adapter plug into a
cigarette lighter jack.
9
Bird Model 5000-EX Digital Power Meter
Connections
WARNING
Never attempt to connect or disconnect RF
equipment from the transmission line while RF
power is being applied.
Leaking RF energy is a potential health hazard.
10
Figure 3DPM Connections
Installation
Directional Power Sensor (DPS)
WARNING
RF voltage may be present in RF element socket.
Keep element in socket during operation.
Connect the Bird DPS to the “Sensor” port on the DPM
using the sensor cable provided.
Connect the DPS to the RF line so that the arrow on
the sensor points towards the load. The arrow on the
forward element should point towards the load. The
arrow on the reflected element should point towards
the transmitter. The forward element’s power rating
must be 10x the reflected’s rating. Both elements must
be either APM/DPM or 43 types, do not mix elements.
Figure 4
DPS
Element
Orientation
Wideband Power Sensor (WPS)
Connect the DPM port on the Bird WPS to the “Sensor” port on the DPM using the sensor cable provided.
Connect the WPS to the RF line so that the arrow on
the sensor points towards the load.
Note: The WPS is not compatible with the
Bird PCTool. Use the VPM software instead.
Refer to the VPM Quickstart for connection
instructions.
11
Bird Model 5000-EX Digital Power Meter
Terminating Power Sensor (TPS)
CAUTION
Discharge all static potentials before connecting
the TPS(-EF). Electrostatic shock could
damage the sensor.
CAUTION
When connecting the TPS or the TPS-EF, only turn
the connector nut. Damage may occur if torque is
applied to the sensor body.
CAUTION
Do not exceed 2 W average or 125 W peak power for
5 µs when using the TPS or the TPS-EF.
Doing so will render the sensor inoperative.
Connections are the same for the Bird TPS and
TPS-EF. Connect the TPS to the “Sensor” port on the
DPM using the sensor cable provided.
In most cases, an attenuator or directional coupler
should be used with the TPS. For example, for an RF
source with output between 0.1 and 50 W, use a 40 dB,
50 W attenuator. Put the attenuator between the TPS
and the source.
12
Note: Only connect the TPS directly to a
source if the RF power will be less than 10 mW.
Chapter 3 Operation
The Bird Digital Power Meter is very easy to operate.
Once a sensor is connected, turn the DPM on and take
a reading. Additional commands are available,
depending on the sensor used.
Normal Operation
" Connect the sensor.
" Turn on the DPM.
" Use the speed keys to set the measurement and
measurement units. Refer to the sections following
for instructions specific to each sensor.
" If you know the system loss or are using an
attenuator, add the losses (in dB) of all components
in the system. For attenuators and other frequencydependent components, use the loss at the measured
frequency. Then, press OFFSET and enter the total
loss in dB. This will allow you to read the actual line
power. The DPM accepts offsets from –10 to 100 dB,
depending on the sensor.
" Turn on the RF source.
" Take a reading.
Note: The analog bar graph will respond
immedi-ately to changes in the RF power. The
major and minor displays will respond after a
delay of 1 to 13 seconds, depending on the
power level.
13
Bird Model 5000-EX Digital Power Meter
DPM Shutdown
When Powered by Internal Batteries
To shut down the DPM when it is powered from its
internal batteries, press the On key one time.
When Powered by an External Source
To shut down the DPM when it is powered from an
external source connected to the External DC Connector jack at the side of the unit, make sure that the backlight is extinguished then press the ON key one time.
Note: If you turn off the DPM while the
backlight is lighted, you will need to disconnect
the external power source for at least 30 seconds before turning the DPM on.
Directional Power Sensor (DPS)
WARNING
RF voltage may be present in RF element socket.
Keep element in socket during operation.
Setting Scale
The Bird DPS uses Bird Plug-In Elements. These are
labeled with a max power and a frequency range. The
transmitter frequency should be within the element
range, and the forward element power should be 10x
the reverse element power. Forward full scale power
must be entered manually. Reflected full scale is automatically set to 1/10 of the forward full scale.
14
Operation
" Press Scale.
" Change the units with the Fwd Units key until the
DPM units match the units on the forward element.
" Use the numeric keypad to enter the maximum
power of the element in the forward element socket.
Note: The element’s max power is listed on
the element nameplate.
" Press ENTER.
Terminating Power Sensor (TPS)
CAUTION
Do not exceed 2 W average or 125 W peak power for
5 µs when using the TPS or the TPS-EF.
Doing so will render the sensor inoperative.
Zeroing Sensor
Over time, the sensor’s “zero value” (reading with no
applied RF power) can drift, making all readings inaccurate by this value. For example, if the zero value is –
2 µW, measuring a 5 mW signal will give a reading of
4.998 mW, a 0.04% error. Measuring a 50 µW signal
will give a reading of 48 µW, a 4% error. If the drift
would be a significant error, rezero the sensor:
" Make sure the sensor has been connected to the
DPM and the DPM turned on for at least 5 minutes.
" Make sure no RF power is applied to the sensor.
" Press Zero. “CAL 0” will be displayed and
calibration will begin.
" Zeroing the sensor takes 60 seconds. The bar graph
will display calibration progress. When complete,
“0 CAL PASS” should be displayed. Press ENTER to
return to normal operation. If “0 CAL FAIL” is
displayed, make sure no RF power is applied to the
sensor, press ENTER and zero the sensor again.
15
Bird Model 5000-EX Digital Power Meter
TPS-EF
The Bird TPS-EF uses frequency correction factors to
allow more accurate measurements. Look at the label
on the side of the sensor and find the correction factor
for the frequency being measured. Add the correction
factor to the other attenuation or coupling factors and
enter this as an offset.
Wideband Power Sensor (WPS)
Zeroing Sensor
Over time, the sensor’s “zero value” (reading with no
applied RF power) can drift, making all readings inaccurate by this value. For example, if the zero value is –
0.02 W, measuring a 50 W signal will give a reading of
49.98 W, a 0.04% error. Measuring a 1 W signal will
give a reading of 0.98 W, a 2% error. If the drift would
be a significant error, rezero the sensor:
" Make sure the sensor has reached a stable
operating temperature.
" Make sure no RF power is applied to the sensor.
" Press Zero. Calibration will begin.
" Calibration will take about 30 seconds. Do not
interrupt the calibration! A bar on the screen will
display calibration progress.
" After a successful calibration, “Cal Pass” or
“Calibration Complete” will be displayed. Press any
key to return to normal operation.
" If calibration fails, “Cal Fail” will be displayed.
Press a key to return to normal operation, then
check that the WPS is properly connected, and that
the RF is off. Rezero.
16
Operation
Selecting Measurement
The Bird Wideband Power Sensor can measure Average, Peak, and Burst power as well as Crest Factor
and CCDF. To select the measurement:
" Press SHIFT to display the second set of softkeys.
Type should be key 2 and Filter should be key 3.
" Press Type to cycle through the possible modes.
Video Filter
Except for average power and VSWR measurements,
all measurements use a variable video filter to
improve accuracy. This filter can be set to either
4.5 kHz, 400 kHz, or Full bandwidth. It should be as
narrow as possible while still being larger than the
demodulated signal bandwidth (video bandwidth).
Narrowing the filter limits the noise contribution from
interfering signals. Listed below are some common
modulation schemes and the appropriate video filter.
Video Filter Modulation Type
4.5 kHz CW Burst (Burst width > 150 µs), Voice
Band AM, FM, Phase Modulation, Tetra
400 kHz CW Burst (b.w. > 3 µs), GSM, 50 kHz AM,
DQPSK (¼π, symbol rate < 24 k/s)
Full Bandwidth CW Burst (b.w. > 200 ns), CDMA, WCDMA,
DQPSK (¼π, symbol rate < 200 k/s),
DAB/DVB-T
17
Bird Model 5000-EX Digital Power Meter
Average Mode
This mode displays the average forward and reflected
power. In average mode, the VSWR or system match
can be displayed instead of the reflected power.
" Press SHIFT to display the first set of softkeys.
Press Fwd Units or Rfl Units to cycle through the
possible units.
Peak Mode
This mode displays the peak envelope power.
" Press SHIFT to display the first set of softkeys. Press
Fwd Units to cycle through the possible units.
Burst Mode
This mode displays the average power in a burst. The
burst’s duty cycle is measured by the DPM.
" Press SHIFT to display the first set of softkeys. Press
Fwd Units to cycle through the possible units.
Crest Factor Mode
The crest factor is the ratio of the forward peak power
and the forward average power. It is measured in dB.
There are no additional controls in this mode.
CCDF Mode
The CCDF measures the percentage of time the power
level is above a threshold. To set the power threshold:
" Press Setup. Enter the threshold power (in Watts)
and press ENTER.
18
Chapter 4 Maintenance
Cleaning
CAUTION
Do not use harsh or abrasive detergents for cleaning.
Clean the Bird Digital Power Meter and its display
with a soft cloth dampened with mild detergent and
water only. Clean sensors with a dry cleaning solvent
that leaves no residue.
Charging Batteries
Fully charged batteries provide about 20 hours of continuous operation with the Bird WPS, 50 hours with
other sensors. Charging time is typically 8 hours using
the ac adapter. The batteries charge whenever the
DPM is connected to ac or dc power sources, using
either the ac Mains adapter or the automobile cigarette lighter adapter. When the external adapter is
connected, the battery level indicator will blink until
the battery is fully charged. When using the internal
batteries, the indicator will be on continuously and the
black bar will show the battery change remaining. The
unit will charge with its power turned either on or off.
Note: For optimum battery life, only
charge the batteries after the battery level indicator empties completely and begins to blink.
19
Bird Model 5000-EX Digital Power Meter
Troubleshooting
PROBLEM
Nothing shown
on display
Display shows
dashes; bar
scale is blank
Display shows
“Bat Error”; bar
scale is blank
Display shows
dashes and
“Overrange”;
bar scale is full
WPS Status
LED is not on
POSSIBLE
CAUSE
Unit is off Momentarily press the
Batteries are
drained
No sensor
connected
Sensor
communication
has failed
Batteries are
drained
Unit is
overrange
WPS not
powered
REMEDY
ON key.
Use external power
source. (page 9)
Replace the batteries.
(page 22)
Connect a sensor.
Use a different cable.
Use a different sensor.
Use external power
source. (page 9)
Use higher power
elements (if applicable),
or reduce RF power.
Check connection to
DPM
20
Connect WPS to a
power supply using the
ac adapter
Maintenance
PROBLEM
Erratic power
readings
Unit will not
turn ON
POSSIBLE
CAUSE
Element
contact out of
alignment
(DPS)
Damaged
element (DPS)
Sensor has lost
its zero (TPS)
Sensor is
damaged
Unit is using ac
power adapter
and was turned
OFF while the
back light was
illuminated.
REMEDY
Align the contact. It must
be far enough out to
make good contact with
the element, but must
not restrict entry of the
element body.
Replace element.
Rezero sensor.
Replace sensor.
Disconnect the ac
adapter connector from
the unit and wait for at
least 30 seconds, then
turn the unit ON.
21
Bird Model 5000-EX Digital Power Meter
Battery Replacement
The Nickel-Metal Hydride (Ni-MH) batteries do not
normally need to be replaced. If necessary, however,
follow these instructions (see Figure 5).
WARNING
Disconnect from external power before any
disassembly. The potential for electric shock exists.
CAUTION
Replace only with Ni-MH rechargeable A batteries.
Nominal Voltage 1.2V; Capacity 2700mAhr.
Use Sanyo P/N HR-AUX or equivalent.
22
Battery Connector
Figure 5Back Cover Removal
Maintenance
" Lay the DPM, display side down, on a clean surface.
" Use a small screwdriver to remove all six screws
from the back cover.
" Taking care to not disconnect the battery connector,
lift the back cover off, flip it over, and lay it, battery
side up, next to the front cover.
" Remove the old batteries.
" Install the new batteries checking the orientation of
the positive and negative terminals.
" Make sure the battery connector is connected.
" Taking care to not pinch the connector wires, put
the covers back together and screw into place.
23
Bird Model 5000-EX Digital Power Meter
Customer Service
Any maintenance or service procedure beyond the
scope of those in this chapter should be referred to a
qualified service center.
If you need to return the unit for any reason, contact
the Bird Service Center for a return authorization. All
instruments returned must be shipped prepaid and to
the attention of Bird Service Center.
Bird Service Center
30303 Aurora Road
Cleveland (Solon), Ohio 44139-2794
Phone: (440) 519-2298
Fax: (440) 519-2326
E-mail: bsc@bird-technologies.com
For the location of the Sales Office nearest you, give us
a call or visit our Web site at:
http://www.bird-electronic.com
24
Parts List
Part Name Part Number
Digital Power Meter 5000-EX
AC adapter
120V ac
230V ac
Cigarette Lighter Adapter 5A2238-1
Directional Power Sensor 5010B
5A2229
5A2226
Maintenance
DPM Elements
See P/N 871-DPM-019-901,
the DPM Element Guide,
for a complete list of elements
Terminating Power Sensor
40 MHz – 4 GHz
40 MHz – 12 GHz
Wideband Power Sensor 5012
Soft Carry Case 5000-030
Hard Carry Case 5000-035
PC Interface
Virtual Power Meter (WPS) VPM
Serial to USB Adapter DC-DB9-U
Instruction manual 920-5000-EX
Var ious
5011
5011-EF
25
Bird Model 5000-EX Digital Power Meter
Attenuators & Accessories
N(F) – N(M) Attenuators (RF power range with TPS)
30 dB (10 mW – 10 W)
40 db (100 mW – 50 W)
DC Block 5011A035–1
N(F) – N(M) Test Cable, 1.5 m TC–MNFN–1.5–G
N(F) – N(M) Armored, Phase Stable Test Cable
1.5 m
3.0 m
Calibration Data 5011–CALDATA
Recommended for attenuators, test cables, dc block,
and right angle adapter
8353A030–10
8353A040–50
TC–MNFN–1.5
TC–MNFN–3.0
Adapters
N(F)–N(F) 4240-500-1 N(F)– N(M)
Right Angle
N(F)–SMA(F) 4240-500-4 N(F) –SMA(M) 4240-500-5
N(F)– 7/16
DIN(F)
PA-FNFE N(F) – 7/16
DIN(M)
4240-500-3
PA-FNME
26
Maintenance
Specifications
Bird 5000-EX Digital Power Meter
Display Backlit LCD with major and minor
digital displays, analog bar graph,
and speed key labels
Analog Bar Graph 20 segment, horizontal. Tracks the
major display
Measurement Modes Determined by the sensor
Sensor Interface 9-pin RS-232 serial port.
Sensor is powered from the DPM.
PC Interface 9-pin RS-232 serial port
Dimensions 8.0”H x 4.625”W x 2.0”D
(203 x118 x 51 mm)
Weight 2 lbs. (0.9 kg) nominal
Battery Rechargeable Nickel-Metal Hydride
(NiMH) battery. 8 hours for full
charge
AC Power
Input
Output
Operating Temp. 0 to +50 °C (32 to 122 ° F)
Storage Temp. –20 to + 50 °C (–4 to +122 ° F)
Humidity, Max. 95% (non-condensing)
Altitude 15,000 ft. (4500 m) operating
Mechanical Shock and
Vibration
Operates from ac mains using
supplied adapter
120 ± 10% Vac @ 50/60 Hz
12 Vdc, < 400 mA
In accordance with MIL-T-28800D
Class 3
27
Bird Model 5000-EX Digital Power Meter
Bird 5010B Directional Power Sensor
Sensor Type Bird Thruline directional two-
element line section.
Elements APM/DPM or 43 series elements.
Select two from the same series,
with RFL power 1/10 of FWD power
*
Frequency Range
Average Power Measurement, APM/DPM Elements, Forward
or Reflected Direction
RF Power Range* 0.1 W to 1 kW
Uncertainty
†
2 – 3600 MHz
± 5% of reading (95% c.l.)
Peak/Average
10 dB
Ratio, Max
Average Power Measurement, 43 Elements, FWD or RFL
RF Power Range* 0.1 W to 10 kW
Uncertainty
†
± 5% of full-scale power (95% c.l.)
Peak Power Measurement, 43 Elements, FWD only
Pulse Width, Min 2 – 25 MHz 15 µs
25 – 100 MHz1.5 µs
> 100 MHz 800 ns
Rep. Rate, Min 15 pps
Duty Cycle, Min 1 x 10
Uncertainty
†
–4
± 8% of full-scale peak envelope
power (95% c.l.)
28
Match Measurement
Measurement Range
Maintenance
Return Loss
Rho (
ρ)
VSWR
0 to 20 dB
0.1 to 1
1.22 to 99.99
Uncertainty Calculated from forward and
reflected uncertainty.
Twice the Avg Power Uncertainty
Settling Time, Max 2.5 seconds
Impedance, Nominal 50 ohms
Insertion Loss, Max 0.05 dB up to 1 GHz
Input VSWR, Max. 1.05:1 up to 1 GHz
Directivity, Typical* 30 dB
RF Connectors QC Type, N(F) normally supplied
Power Supply From host instrument via cable
Mechanical Shock and
Vibration
In accordance with MIL-T-28800D
Class 3
CE CE compliant. Refer to DOC for
specific standards.
Temp, Operating –10 to +50 °C (+14 to +122 °F)
Temp, Storage –40 to +75 °C (–40 to +167 °F)
Humidity, Max 95% (non-condensing)
Altitude, Max 3,000 m (10,000 ft.)
Dimensions, Nominal 2.5” x 5.0” x 2.0”
(59 x 127 x 51 mm)
Weight, Nominal 1.25 lb. (0.6 kg)
* Exact value depends on element selected
† Above 35 °C or below 15 °C add 2%
29
Bird Model 5000-EX Digital Power Meter
Bird 5011 and 5011-EF Terminating Sensors
General Corrected terminated average
power
Sensor Type Diode based terminated true
average power measurement
Frequency Range
5011
5011-EF
40 MHz to 4 GHz
40 MHz to 12 GHz
RF Power Range 10
Max Power (Damage
Level)
Peak/Average Ratio 12 dB max
Uncertainty
RF Connector
Impedance, Nominal 50 ohms
Input VSWR:
5011
5011-EF
Power Supply From host instrument via cable
*
5011
5011-EF
Typical
Maximum
Typical
Maximum
µW to 10 mW
(–20 dBm to +10 dBm)
2 W avg.
125 W peak for 5 µs
±(5% of reading ± 1 µW) (95% c.l.)
(excluding mismatch uncertainty)
(with correction factors for -EF)
N Male
Precision N Male
1.03 (36.6 dB return loss)
1.20 (20.8 dB return loss)
1.05 (32.0 dB return loss)
1.25 (19.1 dB return loss)
30
Maintenance
Temp, Operating –10 to +50 °C (14 to 122 °F)
Temp, Storage –40 to +80 °C (–40 to +176 °F)
Mechanical Shock IAW MIL-PRF-28800F class 3
Vibration IAW MIL-PRF-28800F class 3
Humidity, Max 95% (non-condensing)
Altitude, Max 4,500 m (15,000 ft.)
CE CE compliant
ROHSS ROHSS compliant
Dimensions, Nominal 6” long x 1.5” diameter
Weight, Max 0.75 lb. (0.35 kg)
Recommended Cali-
12 Months
bration Interval
* 5011: Above 40 °C, when making measurements at
frequencies between 40 and 100 MHz, add 1%.
5011-EF: Above 40 °C or below 10 °C, add 1%.
31
Bird Model 5000-EX Digital Power Meter
Bird 5012 Wideband Sensor
Sensor Characteristics
Frequency Range 350 MHz to 4 GHz
RF Power Range 0.15 W – 150 W Average,
4.0 – 400 W Peak
Maximum Power See Figure 7 on page 34
Impedance, Nominal 50 ohms
Insertion Loss, Max
0.35 – 1 GHz
1 – 4 GHz
Input VSWR, Max
0.35 – 2.5 GHz
2.5 – 4 GHz
Directivity, Min
0.35 – 3 GHz
3 – 4 GHz
RF Connectors N Female
Interface:
DPM
PC Serial Port
PC USB Port
0.05 dB
0.1 dB
1.05:1
1.10:1
30 dB
28 dB
Male DB-9, EIA-232, 9600 baud, no
parity, 8 data bits, 1 stop bit
Fem. DB-9, EIA-232, 9600 baud, no
parity, 8 data bits, 1 stop bit
USB 1.1 interface
Power Supply:
DPM
USB Port
DC Connector
32
From host instrument via cable
less than one low-power USB load
7 – 18 Vdc, < 100 mA
Maintenance
Average Power
RF Power Range 0.15 – 150 W
Peak/Average Ratio, Max 12 dB
Measurement Uncert. ± (4% of reading + 0.05 W)
* Above 35 °C or below 15 °C add 3%
Match Measurement
Measurement Range
Return Loss
ρ)
Rho (
VSWR
0 to 23 dB
0.07 to 1.0
1.15 to 99.9
Forward Power, Min 0.5 W
Measurement Uncert. See Figure 6 on page 34
Peak Envelope Power
*
RF Power Range 4.0 – 400 W
*
Measurement Uncert.
burst width > 200 µs
1 µs < b.w. < 200 µs
burst width < 1 µs
burst width < 0.5 µs
* Max. power depends on frequency and system VSWR. See
Figure 7 on page 34
† Above 35 °C or below 15 °C add 3%
For D < 0.1 add 0.1 W
For period > 0.1s add (1.5% + 0.15 W)
± (7% of reading + 0.2 W)
± (10% of reading + 0.4 W)
± (15% of reading + 0.4 W)
± (20% of reading + 0.4 W)
†
†
†
†
33
Bird Model 5000-EX Digital Power Meter
–15–20–
)
(
)
M
atch Measurement Uncertainty
4
Above 3 GHz
2
Below 3 GHz
dB
0
–2
Uncertainty
–4
–6
0–5–10
Return Loss (dB
Figure 6Match Measurement Uncertainty
Maximum Peak Power
1000
25
VSWR = 1
VSWR = 1.5
VSWR = 3
400
Peak Power (Watts)
100
0.3
Frequency (GHZ)
Figure 7Max. Peak Power
41
34
Maintenance
Burst Average Power
RF Power Range 2 – 150 W average
Burst Width 1 µs – 50 ms
Repetition Rate, Min 15 Hz
Duty Cycle (D) 0.001 – 1
D = Burst Width / Period
Measurement Uncert. ± (6% of reading + 0.05/D W)
* Above 35 °C or below 15 °C add 3%
*
Crest Factor
RF Power Range 0.15 – 150 W
Measurement Uncert. Linear sum of peak and average
power uncertainty
Complementatry Cumulative Distribution Function (CCDF)
Measurement Range 0.1 – 100%
Measurement Uncert. ± 0.2%
Threshold Level Range 2 – 400 W
Level Set Accuracy As peak power uncert. + 2%
Physical and Environmental Specifications
Temp, Operating –10 to +50 °C (+14 to +122 °F)
Temp, Storage –40 to +80 °C (–40 to +176 °F)
Mechanical Shock and
Vibration
Humidity, Max 95% (non-condensing)
Altitude, Max 15,000 ft. (4,500 m)
Dimensions, Nominal 4.75” x 4.6” x 1.3”
Weight, Max 1.2 lb. (0.55 kg)
MIL-PRF-28800F class 3
(121 x 117 x 33 mm)
35
Bird Technologies
Limited Warranty
All products manufactured by Seller are warranted to be free from defects in material
and workmanship for a period of one (1) year, unless otherwise specified, from date of
shipment and to conform to applicable specifications, drawings, blueprints and/or
samples. Seller’s sole obligation under these warranties shall be to issue credit, repair or
replace any item or part thereof which is proved to be other than as warranted; no
allowance shall be made for any labor charges of Buyer for replacement of parts,
adjustment or repairs, or any other work, unless such charges are authorized in advance
by Seller.
If Seller’s products are claimed to be defective in material or workmanship or not to
conform to specifications, drawings, blueprints and/or samples, Seller shall, upon
prompt notice thereof, either examine the products where they are located or issue
shipping instructions for return to Seller (transportation charges prepaid by Buyer). In
the event any of our products are proved to be other than as warranted, transportation
costs (cheapest way) to and from Seller’s plant, will be borne by Seller and
reimbursement or credit will be made for amounts so expended by Buyer. Every such
claim for breach of these warranties shall be deemed to be waived by Buyer unless made
in writing within ten (10) days from the date of discovery of the defect.
The above warranties shall not extend to any products or parts thereof which have been
subjected to any misuse or neglect, damaged by accident, rendered defective by reason of
improper installation or by the performance of repairs or alterations outside of our plant,
and shall not apply to any goods or parts thereof furnished by Buyer or acquired from
others at Buyer’s request and/or to Buyer’s specifications. Routine (regularly required)
calibration is not covered under this limited warranty. In addition, Seller’s warranties do
not extend to the failure of tubes, transistors, fuses and batteries, or to other equipment
and parts manufactured by others except to the extent of the original manufacturer’s
warranty to Seller.
The obligations under the foregoing warranties are limited to the precise terms thereof.
These warranties provide exclusive remedies, expressly in lieu of all other remedies
including claims for special or consequential damages. SELLER NEITHER MAKES
NOR ASSUMES ANY OTHER WARRANTY WHATSOEVER, WHETHER EXPRESS,
STATUTORY, OR IMPLIED, INCLUDING WARRANTIES OF MERCHANTABILITY
AND FITNESS, AND NO PERSON IS AUTHORIZED TO ASSUME FOR SELLER ANY
OBLIGATION OR LIABILITY NOT STRICTLY IN ACCORDANCE WITH THE
FOREGOING.
36
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