Take an innovative approach to
evaluating electronic components
and circuits. The Agilent Technologies
combination analyzers family combines
three analyzer functions in one
powerful instrument: a vector networkanalyzer, a spectrum analyzer, andan optional impedance analyzer.
Now you can use one analyzer for
multiple testing needs.
Because many electronic components
such as amplifiers require both vector
network and spectrum parameters, you
need a combination analyzer to meet
new testing requirements such as:
• Measuring intermodulation
distortion and phase performance
of components used in digital
communication systems.
• Characterizing monolithic IC’s or
circuit blocks.
Compared with using separate
analyzers, you save equipment
cost and bench space with the
Agilent 4395A/96B, and avoid
time-consuming and messy signal
cabling to multiple instruments.
Introducing the Agilent 4395A
test kit
An integrated solution delivering
exceptional performance and
high value to 500 MHz
Color TFT (thin film transistor) LCD with
dual display
• Split-screen viewing for two
independent channels
• VGA output for external monitor
Three analyzer functions
give you maximum
flexibility. Jump from
one type of measurement to another with
the push of a button.
Fast sweep
improvements
throughout
DC source
(Option 4395A-001)
Two independent channels provide
flexibility
• Test both parameters in your
selected analyzer mode (vector
network, spectrum, or optional
impedance)
• Get real-time data through
fast alternate sweeps
Markers highlight key data points quickly:
• Up to eight markers per channel
• Delta marker
• Marker zoom
• Peak search, peak all, marker
analysis functions and more
Powerful calibration/ compensation
Vector network
and high sensitive
spectrum input
ports offer:
• R, A, B ports
for transmission
and reflection
measurements
• R, A, B ports for
high sensitivity
spectrum
measurements
• 75 Ω impedance
conversion
(Option 4395A-1D7)
1.44 MB floppy disk drive
lets you save and recall in
either LIF or MS-DOS
• Test setups
• Calibration data
• Measurement data
• IBASIC programs
• Graphic (TIFF) files
Test sets and accessories give you
measurement options in 50 Ω or 75 Ω
• Agilent 87511A/B S parameter
test set
2
®
format:
Synthesized source for network/impedance
analysis provides:
• 1 mHz and 0.1 dB resolution
• 2- to 801-point sweep
• High-stability frequency reference
(Option 4395A-1D5)
Optional impedance analysis:
• Option 4395A-010 adds impedance
measurement function
• Agilent 43961A RF impedancetest kit
Agilent IBASIC adds these capabilities:
• Test automation
• External instrument control
through GPIB or digital I/O port
• Programming from an external
keyboard
• Keystroke recording
• Customizing test setups for
adjacent channel power and
occupied bandwidth measurements
• Data analysis
• IBASIC program one key
execution function
3
Introducing the Agilent 4396B
An integrated solution delivering
exceptional performance and
high value to 1.8 GHz
Color TFT (thin film transistor) LCD with
dual display
• Split-screen viewing for two
independent channels
• VGA output for external monitor
Three analyzer
functions give you
maximum flexibility.
Select the type of
measurement with
the push of a button.
1.44 MB floppy disk drive
lets you save and recall in
either LIF or MS-DOS
®
format:
• Test setups
• Calibration data
• Measurement data
• IBASIC programs
• Graphic (TIFF) files
Test sets and accessories give you
measurement options in 50 Ω or 75 Ω:
• Agilent 85046A/B S parameter
test set
Two independent channels provide
flexibility
• Test parameters in either vector
network, spectrum, or optional
impedance
• Get real-time data through fast
alternate sweeps
Spectrum analysis input port
• High Sensitivity
• 75 Ω impedance conversion
(Option 4396B-1D7)
Synthesized source for network/impedance
analysis provides:
• 1 mHz and 0.1 dB resolution
• 2- to 801-point sweep
• High-stability frequency reference
(Option 4396B-1D5)
Optional impedance analysis:
• Option 4396B-010 adds impedance
measurement function
• Agilent 43961A RF impedance
test kit
Markers highlight key data points quickly:
• Up to eight markers per channel
• Delta marker
• Marker zoom
• Peak search, peak all, and more
Powerful calibration/
compensation
Fast sweep increases
throughput
Vector network and
high sensitive spectrum
input ports offer:
• R, A, B ports
for transmission
and reflection
measurements
• Spectrum
monitoring
on any network port
IBASIC adds these capabilities:
• Test automation
• External instrument control
through GPIB or digital I/O port
• Programming from an external
keyboard
• Keystroke recording
• Customizing test setups for
adjacent channel power and
occupied bandwidth measurements
• Data analysis
4
In the lab, evaluate your designs
completely and accurately with one
instrument. The Agilent 4395A and
the Agilent 4396B reduce learning
and testing time so you get precision
measurements with improved
efficiency.
On the production line, increase your
throughput with the combination
analyzer. A combination analyzer
makes it faster and easier to switch
between different types of tests.
You can optimize production testing
with these capabilities:
• High test speed for vector network
analysis
• Fast narrow-band spectrum
analysis with stepped FFT
• List sweep
• Limit lines
• Test automation with built-in IBASIC
The analyzer’s small footprint
saves valuable bench space in any
environment.
The Agilent combination analyzers
family, a full-capability combination
analyzer, makes no trade-offs among
vector network, spectrum, and impedance performance. The spectrum
analyzer function is based on digital
signal processing (DSP) technology to
speed measurement computation. It
is a breakthrough in test instruments,
giving you outstanding performance
at an attractive price.
Exceptional Performance for Design and Manufacturing
1. 300 kHz to 1.8 GHz if using the Agilent 85046A/B S-parameter test set.
2. With Option 4396B-010 and the Agilent 43961A RF impedance test kit.
5
6
Modern digital communication
systems require high linearity of
signal transmission. To meet this
new requirement, electronic components must have well-characterized
phase and magnitude performance.
Spectrum measurements, such as
intermodulation distortion, are key
to achieving high system quality.
Also impedance measurements are
very important to develop the high
quality design.
The Agilent 4395A/96B keeps up with
your new demands by offering the
capabilities you need in an easy-to-use
instrument. Eliminate the extra work
and cost associated with using multiple
instruments. Follow these simple steps
to test your components:
• Easily alternate between vector network and spectrum measurements.
• See two measurement parameters
on the dual-display color TFT LCD.
• Use powerful marker functions and
up to eight markers per channel
for data searching.
• Save and recall calibration data,
measurement data, and test
programs with either internal
RAM disk or floppy disk.
• Easily dump data directly from the
analyzer to the centronics printer.
Amplifiers
Make both linear and non-linear
measurements with the Agilent
combination analyzer. You get wide
dynamic range for accurate intermodulation distortion measurement.
Mixers
Measure mixer output easily with
peak all and market list. Measure
conversion signals for distortion
and harmonics.
Oscillators
Predict oscillator stability by measuring
the reflection coefficient in the vector
network mode. Turn to the spectrum
mode to see oscillation frequency,
harmonics, and noise. Use marker
zoom for measuring output level.
Component Analysis for Today and the Future
7
Filters
Characterize passband, stopband, group
delay, and phase:
• High-stability frequency reference
(Option 439xx-1D5) for narrowband and high Q devices.
Two independent channels
With the Agilent 4395A, you determine
the analyzer type (network, spectrum,
or impedance) first, and then you can
define each channel’s parameters under
your selected analyzer type. Using the
4396B, you can define analyzer type
for each channel independently. So if
you see any unusual frequency response
while making a network measurement
on the Agilent 4396B, you can quickly
switch to spectrum monitoring (source
will be turned off) to identify spurious
signals without changing DUT connection on the color LCD with dual
display as shown in figure.
Accurate signal monitoring is critical
for designing quality products. In
today’s competitive environment, you
need better spectrum measurement
capabilities to stay ahead of the
competition. The Agilent 4395A/96B,
designed with new digital techniques,
outperforms traditional analog
spectrum analyzers.
• Improve testing speed up to 100
times for narrow RBW sweep. The
analyzer’s stepped FFT technique
(4395A: all RBWs, 4396B: RBW
≤ 3 kHz) breaks the speed barrier
to give you lower noise floor
without sacrificing speed.
• Fully synthesized source.
• 1 Hz RBW with 3:1 shape factor
for close-in signals.
List sweep function can be used in not
only network and impedance analysis,
but also in spectrum analysis. List
sweep separates the sweep frequency
range into segments, and each segment
can have an independent frequency
range, number of sweep points, RBW,
and power level settings. By using list
sweep function, separate frequency
bands can be measured in one sweep,
or different RBW can be set for harmonics, IMD, and wide dynamic range measurements can be done in a shorter time.
• See close-in signals using the
1 Hz RBW with a 3:1 shape factor.
Monitor close-in low level signals such
as the 60-Hz power line sideband
ripple shown here. You get excellent
spectral resolution from digital RBW
filters (4395A: all RBWs, 4396B:
RBW ≤ 3 kHz) with a shape factor
as steep as 3:1.
Measure noise precisely. The analyzer’s low
noise floor provides the sensitivity required for
detecting low-level signals.
Precision Spectrum Analysis with Improved Speed and Accuracy
IMD measurement using list sweep function
Get dramatic speed improvement, with no
loss of accuracy, for narrow RBW sweeps.
In addition, low phase noise provides improved
signal resolution.
Sweep time comparison at
100 kHz span and 100 Hz RBW
Analog RBW SA
30 s
Agilent 4396B with stepped FFT
1.2 s
Agilent 4395A with stepped FFT
0.3 s
9
Frequency spectrum of a signal
measured without time gating.
Perform accurate burst signal analysis
with time-gating (Option 439xx-1D6).
Digital video bandwidth smooths
noise faster than analog spectrum
analyzers.
You can use time gating to accurately
characterize burst-modulated signals
used in data storage, television, and
video equipment. Narrow gating
(4395A: 6 ms min. 4396B: 2 ms min.)
is ideal for testing disk drives.
Use these powerful spectrum analysis
capabilities, combined with vector
network analysis, for design and test
in these applications:
•CATV
• GPS
•GSM
• HDTV
•VSAT
• VCR
• Optical disk drives
• Mobile radio
• Cellular communications
Time gating (Option 439xx-1D6) lets you make
measurements within the burst envelope.
View the amplitude and modulation
characteristics of a repetitive signal in Zero
Span. The analyzer functions as a tunable
receiver.
10
The Agilent 4395A/96B can perform
direct impedance measurements with
the addition of Option 439xx-010 and
the Agilent 43961A RF impedance
test kit. Covering from 100 kHz,
impedance parameters |Z|, θ, C, L,
Q, D and more are measured and
displayed directly on the color TFT
LCD display. For the Agilent 4395A,
the Option 4395A-001 DC source is
available to apply to the device, up
to ±40 V maximum.
Direct display of impedance data
The impedance measurement
capability provides powerful display
choices, allowing direct parameter
versus frequency display. Measure
and display capacitance, inductance,
and impedance magnitude and phase,
and more, as functions of frequency.
In addition, a lumped equivalent
circuit function aids component
modeling and simulation.
Many applicable fixtures and
powerful error compensation
Many 7-mm connector type test
fixtures can be used for the
Agilent combination analyzer with
Option 439xx-010 and the 43961A
impedance test kit because the
43961A employs the 7-mm connector
as the measurement port. So, you can
select an appropriate fixture among
them. The combination analyzer with
Option 439xx-010 has the powerful
OPEN/SHORT/LOAD compensation,
and port extension compensation,
which eliminate any errors introduced
by the test fixture and allow accurate
direct impedance measurements.
Accurate Direct Impedance Measurement
Connecting the Agilent 43961A to the Agilent 4395A/96B
Two independent
measurement
channels and
flexibility to
impedance
analysis
Equivalent component analysis
(resonator)
Agilent 4395A/96B
Agilent 43961A
Test fixture
N-N cable
RF in
DC source
input
Output
R
A
R
A
BRF out
11
Maximize your throughput with the
Agilent combination analyzer family.
The analyzer is designed for highvolume testing:
• Fast vector network measurement
speed
• List sweep for fast testing at
selected frequencies
• Built-in IBASIC for test automation.
• Limit lines for pass/fail test
• RAM disk with fast data access
• Digital I/O port for controlling
handlers or non-GPIB test
equipment
• VGA monitor output for an even
larger display, improving productivity and reducing viewing fatigue
IBASIC program one key execution
(Agilent 4395A only)
The Agilent 4395A has a unique one
key execution function. It allows you
to select your desired IBASIC program
in RAM disk or floppy disk, and to
run it by simply pressing the softkey.
It’s beneficial to undertake your first
function in the Agilent 4395A.
Limit functions
The built-in limit lines allow you to
screen parts automatically and quickly.
What is IBASIC?
IBASIC is a subset of the HT BASIC
programming language. It is included
in the standard Agilent 4395A/96B.
IBASIC is extremely powerful, yet
easy to use. You can automate testing,
make customized programs, perform
data analysis, and control external
equipment with IBASIC. It supports an
external keyboard for your convenience,
and for effortless programming, it
provides keystroke recording, which
logs test code sequences as you push
the buttons on the front panel.
You can control additional equipment
without an external computer. By
adding some external signal sources
and RF switches, you can construct a
cost-effective, high-speed test system
for production.
The 4396B system (example shown
in the block diagram) provides highthroughput, automated testing of
gain, phase, and intermodulation
distortion for components.
Easy Test Automation and System Integration
Integrate different instruments into a test system example with the Agilent 4396B
12
Agilent 4395A
Network/spectrum/impedance
analyzer
Furnished accessory
Power cable and CD-ROM (manual)
Note: Test fixtures, a keyboard, and a
printed manual are not furnished as
standard.
Configuration guide
Choose the option from the groups
<A>, <B>, and <C> depending on your
requirement. Then, choose the appropriate options from the option groups
<D>, <E>, <F>, and <G>.
❍ Choose ONE and ONLY one
(Options are mutually exclusive)
❏ Choose any combination
<A> For DC bias source
❍ 4395A-700 no DC bias source
❍ 4395A-001 DC bias source
<B> For frequency reference function
❍ 4395A-800 standard frequency
reference
❍ 4395A-1D5 high stability frequency
reference
<C> For time-gated spectrum analysis
❍ 4395A-706 no time-gated spectrum
analysis
❍ 4395A-1D6 time-gated spectrum
analysis
<D>For impedance measurement function
❏ 4395A-010 impedance measurement
function
<E>For accessories
❏ 4395A-1D7 50 Ω - 75 Ω minimum
loss pad
❏ 4395A-810 keyboard
❏ 4395A-1CM rackmount kit
❏ 4395A-1CN front handle kit
❏ 4395A-1CP handle/rack mount kit
<F>For calibration certificate
❏ 4395A-1A7 ISO 17025 compliant
calibration
<G>For manual
1
❏ 4395A-ABA U.S. - English
localization
❏ 4395A-ABJ Japan - Japanese
localization
❏ 4395A-ABF France – French
localization
❏ 4395A-0BW Service documentation,
assembly level
4395A
4396B
Agilent 4396B
Network/spectrum/impedance
analyzer
Furnished accessory
Power cable and CD-ROM (manual)
Note: Test fixtures, a keyboard, and a
printed manual are not furnished as
standard.
Configuration guide
Choose the option from the groups
<A> and <B> depending on your
requirement. Then, choose the appropriate options from the option groups
<C>, <D>, <E>, and <F>.
❍ Choose ONE and ONLY one
(Options are mutually exclusive)
❏ Choose any combination
<A>For frequency reference function
❍ 4396B-800 standard frequency
reference
❍ 4396B-1D5 high stability frequency
reference
<B> For time-gated spectrum analysis
❍ 4396B-706 no time-gated spectrum
analysis
❍ 4396B-1D6 time-gated spectrum
analysis
<C> For impedance measurement function
❏ 4396B-010 impedance measurement
function
<D>For accessories
❏ 4396B-1D7 50 Ω - 75 Ω minimum
loss pad
❏ 4396B-810 keyboard
❏ 4396B-1CM rackmount kit
❏ 4396B-1CN front handle kit
❏ 4396B-1CP handle/rack mount kit
<E>For calibration certificate
❏ 4396B-1A7 ISO 17025 compliant
calibration
<F>For manual
1
❏ 4396B-ABA U.S. - English
localization
❏ 4396B-ABJ Japan - Japanese
localization
❏ 4396B-0BW service documentation,
assembly level
Ordering Information
1. Printed manual is not furnished as standard.
Test sets, splitters,
S-parameter test sets allow both for-
ward and reverse measurements with
a single connection of your DUT.
and directional bridges
S-parameter test sets allow both for-ward and reverse measurements witha single connection of your DUT.
Agilent 87511A – 50 Ω S-parameter
(100 kHz to 500 MHz), 7-mm test port
(Option 87511A-800) or type-N test
port (Option 87511A-001)
Transmission/reflection (T/R) test kits
allow measurements in one direction
only. Includes test set, short, load, and
DUT return cable.
4. Calibration kits
A complete line of kits make calibrating your analyzer fast and easy.
These type-N power splitters allow
transmission measurements only in
a single direction.
Agilent 11850C 50 Ω 3-way power
splitter (dc-3 GHz)
Agilent 11850D 75 Ω 3-way power
splitter (dc-2 GHz)
Agilent 11667A 50 Ω 2-way power
splitter (dc-18 GHz)
These high-directivity RF bridges
are designed for accurate reflection
measurements and signal-leveling
applications.
These kits furnish RF components
generally required for use with test
sets and splitters.
Agilent 11853A 50 Ω, type-N short
circuits and adapters
Agilent 11854A 50 Ω, type-N to
BNC adapters
Agilent 11855A 75 Ω, type-N
terminations and adapters
Agilent 11856A 75 Ω, type-N to
BNC adapters
6. Cable kits
For reliable connections between the
test set and the DUT.
Agilent 11851B 50 Ω type-N RF cable kit
(for type-N splitters or T/R test sets)
Agilent 11857B 75 Ω type-N test port
return cables
Agilent 11857D 50 Ω 7-mm test port
return cables
1. To convert test port to type-N, use Agilent
11524A 7-mm to type-N(f) adapter.
Agilent 86205A 50 Ω RF bridge
(300 kHz to 6 GHz)
Agilent 86207A 75 Ω RF bridge
(300 kHz to 3 GHz)
13
14
7. Probes
Extend the capabilities of the analyzer
directly to your circuit.
Agilent 41800A 5 Hz to 500 MHz active
probe
Agilent 41802A 5 Hz to 100 MHz
1 MΩ input adapter
Agilent 54701A 2.5 GHz high-impedance
probe (requires Agilent 1743A probe
offset and power control module)
Agilent 85024A 300 MHz to 3 GHz
high frequency probe
Agilent 1141A dc to 200 MHz
differential probe
Agilent 11940A 9 kHz to 30 MHz
close-field probe set
Agilent 11941A 30 MHz to 1 GHz
close-field probe set
Agilent 11945A 9 kHz to 1 GHz
close-field probe set
8. Impedance test kit
The Agilent 4395A/96B can perform
direct impedance measurements with
the addition of Option 439xx-010 and
the Agilent 43961A RF impedance test
kit. The Agilent 43961A includes a
test adapter, an N(m)-N(m) cable,
OPEN/SHORT/LOAD calibration
standard, and carrying case.
Agilent 43961A RF impedance test kit
9. Test fixtures for impedance
measurement
16191A bottom electrode
SMD test fixture (DC to 2 GHz)
16192A parallel electrode
SMD test fixture (DC to 2 GHz)
16194A high temperature component
test fixture (DC to 2 GHz)
16196A 1608 (mm)/0603 (inch) parallel
electrode SMD test fixture
(DC to 3 GHz)
16196B 1005 (mm)/0402 (inch) parallel
electrode SMD test fixture
(DC to 3 GHz)
16196C 0603 (mm)/0201 (inch) parallel
electrode SMD test fixture
(DC to 3 GHz)
16197A bottom electrode SMD test
fixture (DC to 3 GHz)
16092A spring clip test fixture
(DC to 500 MHz)
16093A Binding post test fixture
(DC to 250 MHz)
16093B Binding post test fixture
(DC to 125 MHz)
Test fixtures and DUT sizes
15
Agilent 4395A
Remote programming interface: GPIB
interface operates according to IEEE
488.1-1987 and IEEE 488.2-1987 and
IEC 625 standards.
I/O port: 8 bit I/O, 24 bit I/O
Printer: Centronics parallel I/O port
(Agilent PCL3)
Temperature: Operating
l
, 0 °C to 40 °C;
storage, –20 °C to 60 °C
Humidity: Operating
1
15% < RH < 95%
Power: 100/120/220/240 V ±10%,
47 Hz to 63 Hz, 300 VA max.
Connectors: 50 Ω type-N(f)
Probe power: +15 V @ 300 mA, –12.6 V
@ 160 mA, GND
Display: 8.4 inch color TFT LCD
Weight: 21 kg (46 lb.) typical
Dimensions:
235 mm H x 425 mm W x 553 mm D
(9.25 in. x 16.75 in. x 21.72 in.)
Agilent 4396B
Remote programming interface: GPIB
interface operates according to IEEE
488.1-1987 and IEEE 488.2-1987 and
IEC 625 standards.
I/O port: 8 bit I/O
Printer: Centronics parallel I/O port
(Agilent PCL3)
Temperature: Operating
1
, 0 °C to 40 °C;
storage, –20 °C to 60 °C
Humidity: Operating
1
15% < RH < 95%
Power: 100/120/220/240 V ±10%,
47 Hz to 63 Hz, 300 VA max.
Connectors: 50 Ω type-N(f)
Probe power: +15 V @ 300 mA, –12.6 V
@ 160 mA, GND.
Display: 8.4 inch color TFT LCD
Weight: 21.5 kg (47 lb.) typical
Dimensions:
235 mm H x 425 mm W x 553 mm D
(9.25 in. x 16.75 in. x 21.72 in.)
1. Disk drive operating region: 10 °C to 40 °C and
15% to 80% RH.
MS-DOS
®
is a registered trademark of Microsoft
Corporation.
Additional literature
For detailed specifications, refer to
the Agilent 4395A Data Sheet
(literature number 5965-9340E), or
Agilent 4396B Data Sheet
(literature number 5965-6311E).
General Characteristics
Agilent 4395A accessories selection guide
Agilent 4396B accessories selection guide
1. 100 kHz to 500 MHz
2. 7-mm test port (Option 87511A-800) or type-N test port (Option 87511A-001)
3. 300 kHz to 3 GHz 7-mm test port. To convert to type-N, use Agilent 11524A 7-mm to type-N (f) adapter
4. 300 kHz to 4 GHz
1. 7-mm test port. To convert to type-N, use Agilent 11524A 7-mm to type-N (f) adapter
Agilent 4396B rear panel
Agilent 4395A rear panel
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