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Keysight Technologies
FieldFox Vector Network Analyzers
9/14/18/26.5 GHz
Technical Overview
Get Keysight-Quality Microwave
Measurements in the Field
Every piece of gear in your ield kit had
to prove its worth. Measuring up and
earning a spot is the driving idea behind
Keysight Technologies, Inc. FieldFox
microwave analyzers. They’re equipped
to handle routine maintenance, in-depth
troubleshooting and anything in between.
Better yet, FieldFox delivers Keysightquality microwave measurements—
wherever you need to go.
On land, sea and air, FieldFox is ready
for a wide range of applications: satellite
communications, microwave backhaul,
military communications, radar systems,
and more. In harsh conditions and hard-toreach locations, FieldFox delivers precise
results that are consistent with those
you’d see on a benchtop analyzer. To get
you out of the elements sooner, the taskdriven user interface will help you inish
the job faster.
FieldFox vector network analyzers
give you —and your budget—more
lexibility: conigure an instrument with
transmission/relection today and add full
2-port S-parameters and other capabilities
in the future.
Key Measurements
Vector network analyzer (VNA)
– All four S-parameters, magnitude and
– Guided Calibration Wizard, full 2-port cal,
TRL, waveguide calibration
– Best trace noise and superior dynamic
range for handheld VNAs
– Flat output power across whole frequency
span, in 1 dB steps
Vector network analyzer
– 30 kHz to 26.5 GHz
Cable and antenna analyzer
– Distance-to-fault, return loss, and cable
loss (1-port and 2-port)
– Integrated QuickCal—no calibration kit
– Immediate cable and antenna and vector
network analysis at the test port with
– 30 kHz to 26.5 GHz
Cable and antenna analyzer
Add the World’s Most Precise Handheld
Microwave Analyzer to Your Kit
Built-in power meter
– Easy to view analog and digital display
– ± 0.5 dB accuracy
– 5 kHz to 26.5 GHz
Power meter using a USB power sensor
– Measure peak power and average power
– -60 to +44 dBm (sensor dependent)
– 9 kHz to 40 GHz (frequency range sensor dependent)
Pulse measurements using a USB peak power sensor
– Measure peak power, average power and peak to average ratio
– Pulse profile characterization with gating
– 50 MHz to 40 GHz (frequency range sensor dependent)
Vector voltmeter
– Cable trimming, phase shift and electrical length measurements
– A/B and B/A ratio measurements
– 30 kHz to 26.5 GHz
Designed for You and the Work You Do Everyday
Carry FieldFox wherever you
need to go
Field-proof usability for better
answers in less time
– Kit friendly 3.0 kg or 6.6 lbs
– Bright, low-reflection display and backlit
keys enable easy viewing in direct
sunlight or darkness
– Large buttons are easy to operate, even
when wearing gloves
– Field swappable battery lasts up to
32 hours
– Non-slip rubber grip securely fits in your
hands and won’t slide off the hood of
your vehicle
– Vertical “portrait” orientation makes it
easy to hold and operate at the same time
– Intuitive user interface is designed for
your workflow, enabling measurements
in fewer key presses
– One-button measurements simplify
complex setups and ensure quick,
accurate results with confidence
– Calibration Wizard guides user to ensure
simple and accurate calibrations
– 3-year warranty ensures field confidence
—especially in harsh environments
Large buttons make it easy to perform vector network
analysis measurements – even with gloves on
Rugged Enough to Meet MIL-Specs
– Completely sealed instrument enclosure
provides measurement stability in harsh
– Specially designed connector bay
protects RF connectors from damage
due to drops or other external impacts
(designed to withstand 4’ drop on
concrete surface on all 6 faces)
– Water-resistant chassis, keypad and
case withstand wide temperature ranges
and salty, humid environments
– Case withstands shock and vibration
– Wide operating temperature
–10 to +55 ºC (14 to 131 ºF)
– Wide storage temperature
–51 to +71 ºC (–60 to 160 ºF)
– Meets MIL-PRF-28800F Class 2
– Type tested and meets MIL-STD-810G,
Method 511.5, Procedure I requirements
for operation in explosive environments
Dust-free design with no vents or fans helps extend instrument reliability
– Meets IEC/EN 60529 IP53 requirements
for protection from dust and water
Pick up FieldFox for its Ergonomics
Portrait design and
large buttons for easy
operation – even
with gloves on
Convenient side
strap makes it easy
to hold and carry
Anti-glare 6.5 inch
LCD display with
LED backlight
(292 mm)
Backlit keypad
Task-driven keys
are grouped to
easily perform field
Dedicated marker
keys for quick marker
function access
(188 mm)
… and Depend on its Durability and Convenience
Port 1
Quick connect shoulder
strap clips
Port 2
Get precise location using
the built-in GPS receiver
Connector bay protects
RF connectors
External reference and
external trigger input
LAN port for data transfer
and SCPI programming
SD flash card for
data storage
Keep going with
batteries that last
up to 3 1/2 hours
USB ports for easy
data storage
External reference and
external trigger output
Gasketed doors protect
ports from moisture
Built-in DC supply for
powering external
bias-tees, probes,
and active devices
Vector Network Analyzer
Vector network analyzer
A standard FieldFox vector network
analyzer provides vector transmission and
relection measurements (T/R), or S11 and
S21, with magnitude and phase. Adding
Option 211 (full 2-port S-parameters)
brings new levels of accuracy and
convenience for testing microwave
FieldFox’s guided Cal Wizard takes
guessing out of calibration and allows
you to easily perform the following
– Full 2-port
– OSL, response, enhanced response
– TRL, LRL, offset short
With a full 2-port network analyzer, you
can measure the forward and reverse
characteristics of your component without
having to disconnect, turn around, and
reconnect it to the analyzer. The full
2-port calibration gives you the best
measurement accuracy possible.
Simultaneously measure and view all four
S-parameters, with a single connection
Port 1
Port 2
Network analyzer
FieldFox’s four independent, sensitive
receivers provide 94 dB of dynamic
range for measurement of high rejection,
narrowband devices such as cavity ilters.
The receivers also enable full 2-port error
correction with the unknown thru method,
allowing users to measure non-insertable
devices accurately and easily.
FieldFox’s calibration engine is the same
engine that powers the well-respected
Keysight ENA and PNA network analyzers.
FieldFox leverages Keysight microwave
expertise to deliver consistent measurements
with Keysight benchtop VNAs.
Microwave source
FieldFox microwave vector network analyzer architecture
Vector Network Analyzer
Network analyzer time domain
Vector voltmeter
With the time domain option, FieldFox
computes the inverse fourier transform of
the frequency-domain data to display
relection or transmission coeficients
versus time. Time domain gating can be
used to remove unwanted responses
such as connector mismatch or cable
discontinuities, and the results can be
displayed in either time or frequency
Using FieldFox’s vector voltmeter (VVM),
the phase shift and electrical length of
a device can be measured. You can view
results on the large display as far as ten
feet or three meters away. VVM also
provides ratio measurements of magnitude
and phase of two channels, A/B or B/A.
You can use this capability to verify the
magnitude and phase differences between
multiple signal paths such as in an
antenna or phased array.
Waveguide support
Waveguides are widely used to provide
transmission links between microwave
transmitters and antennas, as waveguides
have less loss than coax. Keysight
offers both high-performance and also
economical waveguide calibration kits.
The economical kits are ideal for ield
maintenance and troubleshooting, as they
provide good measurement results at
lower costs.
Time domain measurements provide insight into the
device under test
FieldFox offers all the key functionalities
of the HP 8508A, in a handheld form
factor, and without the need for the
source/bridge/accessories required
with HP 8508A.
Vector voltmeter used for cable trimming
Cable and Antenna Analyzer
Cable and antenna analyzer
Fifty to sixty percent of microwave-link
equipment issues are related to cables,
antennas and connectors. Degraded
feeder lines cause poor coverage, link
failures, and reduced sensitivity on the
receive path. To maintain the quality of
a microwave link, it is critical to keep
the cable and antenna systems in good
working condition.
Use FieldFox to make return loss, VSWR,
insertion loss, 1-port cable loss, and
distance-to-fault measurements. You
can test antennas, cables, ilters, and
ampliiers with a single instrument. The
ampliiers can be biased using FieldFox’s
built-in DC source.
Return loss and distance-to-fault
(DTF) measurements
Measuring and viewing return loss and
distance-to-fault simultaneously allows
you to ix and tune systems much faster.
Optionally, you can utilize QuickCal or
CalReady to ensure the instrument is
always calibrated and ready to make
consistent and worry-free measurements.
The built-in cable editor allows you to edit
existing cable types on-site, save them as
new cable types with user deined names,
and share the cable iles with your team.
Return loss and DTF display
Filter insertion loss display
Cable and Antenna Analyzer
CalReady-calibrated at power
on and ready to go
Save time and get right to work with
FieldFox’s CalReady feature. With
CalReady, the analyzer is ready for
measurements, immediately following
power on or preset. FieldFox is ready to
make measurements such as S11, 1-port
cable loss, and DTF without having to
connect/disconnect additional calibration
Hassle-free calibration in the
ield with the industry’s irst
and only QuickCal
FieldFox is the industry’s irst and only
handheld VNA with a built-in calibration
capability that allows you to calibrate
the network analyzer without carrying a
calibration kit (cal kit) into the ield.
With any other test instrument, when
you add additional devices to the test
port, such as jumper cables or adapters,
you need to recalibrate using a cal kit.
QuickCal eliminates the need to carry and
use a cal kit, and also provides worry-free
Broadband calibration
FieldFox allows you to make broadband
calibrations, which means the instrument
is calibrated over the maximum frequency
range. After a broadband calibration,
you can change the frequency range or
number of points without recalibrating the
instrument. The calibration is interpolated,
and accuracy is maintained.
User cal kit support
For users who wish to use traditional
mechanical calibration kits, FieldFox
supports most HP/Keysight cal kits, and
also allows you to deine your own custom
calibration kits.
Fast and accurate calibration
with ECal
The FieldFox calibration engine supports
Keysight’s USB ECal modules. ECal
support reduces calibration time and the
need to make multiple connections during
testing, while also providing for greater
consistency between measurements. For
FieldFox users, that translates into fewer
human errors and increased accuracy.
FieldFox’s QuickCal supports
measurements such as insertion loss/gain,
1-port cable loss, return loss, and DTF.
FieldFox’s QuickCal allows you to perform
calibrations without carrying a cal kit
Power Measurements and More
Built-in power meter
Built-in GPS
By leveraging InstAlign technology,
FieldFox is able to make very accurate
channel power measurements. The
channel bandwidth can be set wide
to simulate average power meter
measurements. This measurement
function provides the lexibility to
make user deinable channel power
measurements with accuracy up to
± 0.5 dB.
A built-in GPS receiver provides geolocation tags to measurements. The
geo data—time, latitude, longitude, and
elevation—can be displayed and saved
in data iles. In addition to location
information, the GPS provides an accurate
frequency reference to improve accuracy.
USB power sensor support
FieldFox can connect with the Keysight
USB power sensors to make microwave
power measurements up to 40 GHz. Using
USB peak power sensors, users can
measure both the average and the peak
power of a modulated signal.
Pulse measurements
Built-in variable voltage DC bias
FieldFox has a built-in variable voltage
DC bias source. The source provides 1 to
32 VDC with maximum current of 650 mA
and 8 W maximum power.
Easily measure power levels using the built-in
channel power meter
The DC bias source can provide DC
power to ampliiers under test and bias
tower mounted ampliiers (TMA) when
engineers need to sweep through the TMA
to reach the antenna (bias-tees available
FieldFox’s pulse measurement option
allows users to eficiently characterize
pulsed-RF signals such as those used in
radar and electronic warfare systems,
leveraging the Keysight USB peak power
sensors (available in 18 and 40 GHz
models). Measurements include peak
power, peak to average ratio, and pulse
proile parameters such as rise time, fall
time and pulse repetition frequency.
Use FieldFox to characterize pulses
Use the built-in GPS to obtain geo-location data
Remote control capability with
iPad or iPhone
Engineers and technicians can now
remotely monitor and control their FieldFox
using their iOS device such as an iPhone,
iPad, or iPod Touch. FieldFox’s Remote
Viewer iOS app emulates the front panel
of the unit, so users can simply press any
FieldFox key right from their iOS device.
The app also allows users to instantly
access technical documents such as data
Control and view your FieldFox via your iPad
FieldFox’s Data Link software
makes report generation and
documentation easier
FieldFox’s complimentary Data Link
software provides data transfer, data
deinition and report generation. Markers
and limit lines can be added to the traces.
Cable iles and antenna factors can also
be loaded using Data Link.
Use the complimentary Data Link software to generate reports
Remote control via LAN and
FieldFox programming
FieldFox analyzers are fully SCPI compliant
and can be controlled over the LAN.
Remotely control FieldFox using SCPI over LAN
Speciications in Brief
See the FieldFox Handheld Analyzer Data Sheet for a complete listing of the speciications:
Vector network analyzer and cable and antenna analyzer
The performance listed in this section applies to the cable and antenna analyzer (referred to as CAT) and vector network analyzer
(VNA) capabilities available in the following models (may require options—see coniguration guide):
FieldFox microwave combination analyzers: N9913A, N9914A, N9915A, N9916A, N9917A, N9918A
FieldFox microwave vector network analyzers: N9925A, N9926A, N9927A, N9928A
Frequency range
30 kHz to 4 GHz
30 kHz to 6.5 GHz
N9915A, N9925A
30 kHz to 9 GHz
N9916A, N9926A
30 kHz to 14 GHz
N9917A, N9927A
30 kHz to 18 GHz
N9918A, N9928A
30 kHz to 26.5 GHz
Data points or resolution
101, 201, 401, 601, 801, 1001, 1601, 4001, 10,001
Arbitrary number of points settable through SCPI
IF bandwidth1
10 Hz, 30 Hz, 100 Hz, 300 Hz, 1 kHz, 3 kHz, 10 kHz, 30 kHz, 100 kHz
System impedance
50 ohm (nominal), 75 ohm with appropriate adapter and calibration kit
Test port output power: Port 1 or port 2, high power (default power), 23 ± 5 °C
30 kHz to 300 kHz
–11 dBm
> 300 kHz to 2 MHz
–3 dBm
> 2 MHz to 625 MHz
–2 dBm
> 625 MHz to 3 GHz
+1 dBm
≥ 3 to 6.5 GHz
–1 dBm
≥ 6.5 to 9 GHz
–2 dBm
≥ 9 to 14 GHz
–4 dBm
≥ 14 to 18 GHz
–6 dBm
≥ 18 to 23 GHz
–10 dBm
≥ 23 to 26.5 GHz
–12 dBm
Power level accuracy
± 1.5 dB at -15 dBm (typical)
Power range
CAT: High and low. Low power is –45 dBm (nominal).
VNA: High, low and manual. Low power is –45 dBm (nominal).
Power step size
Flat power, in 1 dB steps, is available across the whole frequency span (nominal).
1. VNA mode only. Recommend using averaging in CAT mode.
System dynamic range: Port 1 or port 2, high power, 300 Hz IF bandwidth, –10 to 55 °C
> 300 kHz to 9
95 dB
100 dB
≥ 9 to 14 GHz
91 dB
97 dB
≥ 14 to 18 GHz
90 dB
94 dB
≥ 18 to 20 GHz
87 dB
90 dB
≥ 20 to 25 GHz
74 dB
79 dB
> 25 to 26.5 GHz
65 dB
70 dB
Trace noise: Port 1 or port 2, high power, 300 Hz IF bandwidth, spec, –10 to 55 °C
> 300 kHz to 10 GHz
± 0.002 dB (rms)
± 0.014 degrees
> 10 to 20 GHz
± 0.004 dB (rms)
± 0.027 degrees
> 20 to 26.5 GHz
± 0.010 dB (rms)
± 0.066 degrees
S11, S212
VNA S-parameters
S11, S21, S22, S123
Distance-to-fault (dB), return loss, VSWR, distance-to-fault (VSWR), cable loss (1-port), insertion loss
(2-port)4, distance-to-fault (linear or Rho)
Calibration types
CalReady, 1-port, QuickCal, 1-port , SOL, 1-port, frequency response, enhanced response (also known
as one-path, two-port), CalReady, 2-port QuickCal, 2-port SOLT or offset short, 2-port SOLT calibration,
2-port unknown thru calibration
Type-N 50 ohm, Type-N 75 ohm, 7/16, TNC, 3.5 mm, 2.4 mm, waveguide bands: X-band WR-90,
P-band WR-62, K-band WR-42. Custom coaxial or waveguide calibration kits can be added to any
FieldFox analyzer.
1. < 300 kHz, 63 dB (nominal).
2. Standard on N992x VNAs. Option 210 required on N991xA analyzers.
3. Option 211 required to obtain all four S-parameters.
4. All measurements standard are on N991xA analyzers except insertion loss (2-port). Insertion loss (2-port) requires Option 210.
All measurements are available on N992xA analyzers with Option 305.
Vector voltmeter (VVM), Option 308
The performance listed in this section applies to the VVM mode capabilities available in the following models:
FieldFox microwave combination analyzers: N9913A, N9914A, N9915A, N9916A, N9917A, N9918A
FieldFox microwave vector network analyzers: N9925A, N9926A, N9927A, N9928A
Frequency range
30 kHz to 4 GHz
30 kHz to 6.5 GHz
N9915A, N9925A
30 kHz to 9 GHz
N9916A, N9926A
30 kHz to 14 GHz
N9917A, N9927A
30 kHz to 18 GHz
N9918A, N9928A
30 kHz to 26.5 GHz
Built-in power meter, Option 310
The speciications in the sections that follow apply to these FieldFox analyzers:
FieldFox microwave combination analyzers: N9913A, N9914A, N9915A, N9916A, N9917A, N9918A
FieldFox microwave vector network analyzers: N9925A, N9926A, N9927A, N9928A
Frequency range
100 kHz to 4 GHz
Usable to 5 kHz
100 kHz to 6.5 GHz
Usable to 5 kHz
N9915A, N9925A
100 kHz to 9 GHz
Usable to 5 kHz
N9916A, N9926A
100 kHz to 14 GHz
Usable to 5 kHz
N9917A, N9927A
100 kHz to 18 GHz
Usable to 5 kHz
N9918A, N9928A
100 kHz to 26.5 GHz
Usable to 5 kHz
Amplitude accuracy
Spec (23 ± 5 ºC)
Typical (23 ± 5 ºC)
Spec (–10 to 55 ºC)
Typical (–10 to 55 ºC)
100 kHz to 18 GHz
± 0.8 dB
± 0.35 dB
± 1.0 dB
± 0.50 dB
> 18 GHz to 26.5 GHz
± 1.0 dB
± 0.50 dB
± 1.2 dB
± 0.60 dB
General information
Calibration cycle
1 year
3.0 kg or 6.6 lbs including battery
Dimensions: H x W x D
292 x 188 x 72 mm
11.5” x 7.4” x 2.8”
MIL-PRF-28800F Class 2
Operating temperature
Storage temperature
Operating humidity
Random vibration
Functional shock
Bench drop
MIL-STD-810G, Method 511.5
Type tested and meets Procedure I requirements for operation in explosive environments
Altitude – operating
9144 m or 30,000 ft (using battery)
Altitude – non-operating
15,240 m or 50,000 ft
Complies with European EMC directive
IEC/EN 61326–1
CISPR Pub 11 Group 1, class B, Group 1 limit of CISPR 11:203/EN 55011:2007
Lithium ion, 10.8 V, 4.6 A-h, 3.5 hours (typical)
3-year warranty standard on all FieldFox instruments
Coniguration Information in Brief
See the FieldFox Coniguration Guide for complete information on all FieldFox products and accessories.
Test port connector
FieldFox microwave vector network analyzer, 9 GHz
Type-N (f) test ports, 50 ohm
FieldFox microwave vector network analyzer, 14 GHz
Type-N (f) test ports, 50 ohm
FieldFox microwave vector network analyzer, 18 GHz
Type-N (f) test ports, 50 ohm
FieldFox microwave vector network analyzer, 26.5 GHz
3.5 mm (m) test ports, 50 ohm
Base unit for
N9925/6/7/8A analyzers
Vector network analyzer—transmission and
S11, S21 magnitude and phase
Option 211
Vector network analyzer—full 2-port S-parameters Adds reverse S-parameters, S12 and S22, and full
2-port calibration
Option 010
(recommend Option 211)
Vector network analyzer time domain
Time domain and distance domain data
Option 112
Calibration without using external calibration kit
Option 302
External USB power sensor support
Supports Keysight U2000 series power sensor
Option 305
Cable and antenna analyzer
Return loss, distance to fault, one port cable loss
Option 307
GPS receiver (receiver built-in, external antenna
Geo location information
Lock internal reference to GPS
Option 308 (for A/B and
B/A, requires Option 211)
Vector voltmeter
Cable trimming, 2-port transmission, A/B and B/A
Option 309
DC bias variable-voltage source
+1 to 32 VDC for external bias-tee and other devices
Option 310
Built-in power meter
Built-in power measurement, using the built-in
receiver, without a power sensor
Option 330
Pulse measurements
Requires Keysight USB peak power sensor
Option 030
Remote control capability
Remote viewing and control using iPhone, iPad, or
iPod Touch
Spectrum analysis
Cable and antenna analysis
Vector voltmeter measurements
Built-in power meter
Vector network analysis
Interference analysis
Channel power measurement
Tracking generator
FieldFox Analyzers
RF & microwave
combination analyzers
Microwave vector
network analyzers
Model number
Maximum frequency range
4, 6.5, 9, 14, 18, 26.5 GHz
9, 14, 18, 26.5 GHz
9, 14, 18, 26.5 GHz
Cable and antenna analyzer
VSWR and relection
Vector network analyzer
Spectrum analyzer,
Interference analyzer
Tracking generator,
Independent source
Vector voltmeter
Built-in power meter
Power meter with USB sensor
Pulse measurements
Remote control using iOS device
Microwave spectrum analyzers
The accessories shown here are a subset of the available accessories.
For a complete list, visit
N9910X-704 Phase stable cable
N9910X-872 External battery charger
– Type-N(m) to TNC(f)
– 13 GHz
N9910X-709 Phase stable cable
N990X-873 AC/DC Adaptor
– 3.5 mm(f) to 3.5 mm(f)
– 26.5 GHz
N9910X-874 Bias-tee
N9910X-810 Phase stable cable
– Type-N(m) to Type-N(m)
– 6 GHz
N9910X-875 DC Car charger and adapter
N9910X-845 Adaptor kit
N9910X-860 Fixed attenuator
N9910X-881 Hard transit case
– 40 dB
– FieldFox fits inside hard transit case
– 100 W
N9910X-870 Extra battery
N9910X-880 Soft transit case
– Comes standard with each FieldFox
– Includes backpack and shoulder straps
The accessories shown here are a subset of the available accessories.
For a complete list, visit
N9910X-800 3-in-1
85520A 4-in-1
– 6 GHz
– 26.5 GHz
– Type-N(m)
– 3.5 mm (m)
– 50 ohm
– 50 ohm
85515A 4-in-1
– 9 GHz
– Type-N(f)
85521A 4-in-1
– 50 ohm
– 26.5 GHz
– 3.5 mm (f)
– 50 ohm
85518A 4-in-1
– 18 GHz
N9910X-820 Directional antenna
– Type-N(m)
– 50 ohm
85519A 4-in-1
– 18 GHz
– Type-N(f)
– 50 ohm
N9910X-821 Telescopic whip antenna
22 | Keysight | FieldFox Vector Network Analyzers 9/14/18/26.5 GHz - Technical Overview
Carry precision with you.
Every piece of gear in your ield kit had to prove its worth. Measuring up and earning a
spot is the driving idea behind Keysight’s FieldFox analyzers. They’re equipped to handle
routine maintenance, in-depth troubleshooting and anything in between. Better yet,
FieldFox delivers Keysight-quality microwave measurements—wherever you need to go.
Add FieldFox to your kit and carry precision with you.
Related literature
FieldFox Handheld Analyzers, Brochure
FieldFox Combination Analyzers, Technical Overview
FieldFox Microwave Spectrum Analyzers, Technical Overview
FieldFox Handheld Analyzers, Data Sheet
FieldFox Handheld Analyzer, Coniguration Guide
FieldFox N9912A RF Analyzer, Technical Overview
FieldFox N9912A RF Analyzer, Data Sheet
FieldFox N9923A RF Vector Network Analyzer, Technical Overview
FieldFox N9923A RF Vector Network Analyzer, Data Sheet
Download application notes, watch videos, and learn more:
A personalized view into the information most relevant to you.
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of ownership. The only test and measurement company with three-year
warranty standard on all instruments, worldwide.
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instruments are operating to specification so you can rely on accurate
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For more information on Keysight
Technologies’ products, applications or
services, please contact your local Keysight
office. The complete list is available at:
United States
(877) 894 4414
55 11 3351 7010
001 800 254 2440
(800) 829 4444
Asia Paciic
Hong Kong
Other AP Countries
1 800 629 485
800 810 0189
800 938 693
1 800 112 929
0120 (421) 345
080 769 0800
1 800 888 848
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0800 047 866
(65) 6375 8100
Europe & Middle East
United Kingdom
0800 001122
0800 58580
0800 523252
0805 980333
0800 6270999
1800 832700
1 809 343051
800 599100
+32 800 58580
0800 0233200
8800 5009286
800 000154
0200 882255
0800 805353
Opt. 1 (DE)
Opt. 2 (FR)
Opt. 3 (IT)
0800 0260637
For other unlisted countries:
This information is subject to change without notice.
© Keysight Technologies, 2012 - 2014
Published in USA, August 3, 2014
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