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Keysight Technologies
FieldFox RF Vector
Network Analyzer
N9923A 4/6 GHz
Technical Overview
02 | Keysight | FieldFox RF Vector Network Analyzer - Technical Overview
World’s Most Accurate Handheld Vector Network
Analyzer
FieldFox
The first step in ensuring that wireless communication systems are running at their optimum level is to verify that RF components in the system, such as cables, antennas, and
filters are properly tested and kept in good condition. The majority of these tests are conducted in the field or in a warehouse, where bench top instruments are not readily available, testing space is limited, or where a power source is simply not available. The Keysight
Technologies, Inc. handheld FieldFox RF Vector Network Analyzer (VNA) is designed to
make network analysis measurements in the field easier, convenient, and the most reliable.
QuickCal revolutionizes calibration in the field
The number one challenge in making accurate network analyzer measurements in the field
is reliability, where large temperature fluctuations are common. Keysight’s FieldFox RF
VNA is the only handheld network analyzer with QuickCal technology that allows operators to easily correct for drift errors caused by temperature changes. QuickCal is a built-in
calibration system that provides worry-free accuracy and reliability. FieldFox’s built-in
standards make calibration simpler, by eliminating the need to carry mechanical calibration
kits into the field.
Unmatched reliability for day-to-day tests
Whether you are testing a flight line for the air force, an RF system
on a war ship, a wireless communication cable and antenna system,
tuning RF components, or making other general purpose network
analyzer measurements — the FieldFox RF VNA provides unmatched
measurement reliability, stability, and efficiency for your every day
test needs. The FieldFox RF VNA also builds on Keysight’s 40-year
legacy of network analysis leadership in calibration, accuracy, and
innovation.
03 | Keysight | FieldFox RF Vector Network Analyzer - Technical Overview
Key measurements
–– Full 2-port S-parameters, magnitude and phase
–– Time domain with gating
–– Full 2-port Cal, TRL, QuickCal
–– Cable and antenna test, distance-to-fault, return loss
–– Vector voltmeter, 1- and 2-channel
–– Power measurements with USB power sensor
–– Pulse measurements with USB peak power sensor
Key differentiators
–– Built-in QuickCal enables calibration without a cal kit
–– Best measurement stability over time and temperature
–– Industry’s only handheld network analyzer with MIL PRF
28800F Class 2 compliance with no exceptions
–– Easy-to-use, task-driven user interface
–– Weather resistant, compact, and
field-friendly design, no fan and vents
–– Remote control via iOS device
04 | Keysight | FieldFox RF Vector Network Analyzer - Technical Overview
Pick up FieldFox for its ergonomics
7.4” W
188 mm
Connector covers
help keep dust out
Anti-glare 6.5 inch
LCD display with
LED backlight
Convenient side
strap makes it
easy to hold
and carry
11.5” H
292 mm
Task-driven keys
are grouped to
easily and
naturally perform
standard field
measurements
Portrait design and
large buttons for
easy operation —
even with gloves on
Dedicated marker keys
for quick marker function
access
Backlit keypad
Navigate between four traces
using up/down arrows
05 | Keysight | FieldFox RF Vector Network Analyzer - Technical Overview
…and depend on its durability and convenience
2.8” D
72 mm
Test Port 1
Connector bay protects
RF connectors
Easily accessible
battery compartment
External reference
and external trigger
Test Port 2
Spacious connector design makes
connections fast and simple
LAN port for data transfer, SCPI
programming and remote control
from iOS device
Micro SD flash card slot
for additional data storage
Gasketed doors protect
ports from moisture
Quick-connect
shoulder strap clips
Headphone jack
USB ports for data transfer, GPS
receiver, and USB power sensors
06 | Keysight | FieldFox RF Vector Network Analyzer - Technical Overview
Key Measurements
Vector Network Analysis
The base FieldFox RF VNA provides transmission/reflection (T/R) measurements, or S11
and S21, with magnitude and phase.
RF source
Adding Option 122 (full 2-port S-parameters) brings new levels of accuracy and convenience for testing RF components. A full 2-port network analyzer lets you measure the
forward and reverse characteristics of your components without having to disconnect,
turn around, and reconnect them to the analyzer.
LO
R1
It also provides full 2-port calibration to give you the best measurement accuracy possible. Depending upon your application, you can choose the optimum performance level of
an S-parameter analyzer (Option 122) or transmission reflection analyzer (base model).
You also can simultaneously measure and view all four S-parameters, with a single connection.
A
Test port 1
FieldFox VNA contains four independent, sensitive receivers. The receivers provide more
than 100 dB of dynamic range for vector measurements of high rejection, narrowband
devices such RF filters. The receivers also make possible full 2-port error correction with
the Unknown Thru method, allowing you to measure non-insertable devices.
Smith chart display
Make multiple measurements simultaneously
R1
B
Test port 2
07 | Keysight | FieldFox RF Vector Network Analyzer - Technical Overview
Key Measurements (continued)
Cable and antenna analyzer
Fifty to sixty percent of cell site problems are caused by faulty cables, connectors, and
antennas. Degraded feed lines cause poor coverage, unnecessary handovers, paging
failures and access failures on the uplink. To avoid service quality problems, it is critical
to keep the cell sites’ cable and antenna systems in good condition.
Use FieldFox to make return loss, VSWR, insertion loss/transmission, one-port
cable loss, and distance-to-fault (DTF) measurements. You can test antennas, cables,
filters, and amplifiers with a single handheld instrument.
Return loss and DTF measurements
FieldFox can make return loss and distance-to-fault measurements at the same time.
It helps you correlate overall system degradation with specific faults in the cable and
antenna system.
The built-in cable editor allows you to edit existing cable types on-site, and save them as
new cable types with user defined names.
Insertion loss display
View and control the return loss and DTF displays independently
08 | Keysight | FieldFox RF Vector Network Analyzer - Technical Overview
CalReady when the instrument is turned on
Save time and get right to work with FieldFox’s CalReady feature, which makes the unit
calibration ready at either test port immediately following power on or preset. FieldFox is
already calibrated and ready to make measurements such as S11, S22, 1-port cable loss,
VSWR, return loss, and DTF measurements at the test port without having to connect/
disconnect additional cables or calibration devices.
Industry’s first and only QuickCal
FieldFox is the industry’s first and only handheld network analyzer with a built-in calibration capability that allows you to calibrate the network analyzer without carrying a
calibration kit into the field. As with any test instrument, when you add an additional
device to the test port, such as a jumper cable or adapter, you need to recalibrate using
a calibration kit (cal kit). QuickCal eliminates the need to carry and use a cal kit, and also
provides worry-free accuracy and excellent reliability. QuickCal allows the operator to
easily correct drift errors caused by temperature changes during instrument operation.
The FieldFox RF VNA’s full 2-port QuickCal supports measurements such as transmission/reflection, S21, S12, S11, S22, 1-port cable loss, VSWR, return loss, DTF, and gain/
insertion loss. Full 2-port QuickCal is based on Keysight’s Unknown Thru calibration
methodology, providing an accurate way to measure a non-insertable device, such as a
female-female filter.
Calibration Wizard
09 | Keysight | FieldFox RF Vector Network Analyzer - Technical Overview
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 calibration kit support
FieldFox supports many Keysight standard calibration kits. In
addition to CalReady and QuickCal, FieldFox also provides a
comprehensive calibration utility. To obtain the most accurate
measurement, users need to use cal kits that match their device
connector types. FieldFox allows users to define their own mechanical calibration kits.
Electrical delay and port extension
The marker bandwidth/Q factor function simplifies filter testing and
tuning.
For in-fixture measurements, use FieldFox’s port extension or
electrical delay capability to easily extend the reference plane to
the device interface for accurate measurements. You can use the
electrical delay capability to measure deviation from linear phase
by removing the linear portion of the phase delay.
Power meter
FieldFox can connect with the Keysight USB power sensors to
make average 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
Vector voltmeter used for cable trimming
FieldFox’s pulse measurement option allows users to efficiently
characterize pulsed-RF signals such as those used in radar and
electronic warfare systems, leveraging Keysight’s USB peak power sensors (available in 18 and 40 GHz models). Measurements
include peak power, peak to average ratio, and pulse profiling.
Power meter display
Pulse measurement display
10 | Keysight | FieldFox RF Vector Network Analyzer - Technical Overview
Time domain
With the time domain option, FieldFox computes the inverse Fourier transform of the frequency-domain data to display reflection
or transmission coefficients 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 domain. FieldFox’s time domain function
supports both low pass mode and band pass mode, enabling users to measure both broadband and frequency-selective devices.
Vector voltmeter
Using FieldFox’s vector voltmeter (VVM), the phase shift and
electrical length of a device can be measured. By utilizing the
“zero” function, the phase and electrical length of one device can
be measured relative to a “golden device”. You can view results on
the large display.
Use time domain gating to remove unwanted responses. Before gating: Traces 1 and 3, After gating: Traces 2 and 4.
The VVM option also provides ratio measurements of two receivers or two channels, A/B or B/A. An external signal source is
required for this measurement. You can use this capability to
verify the magnitude and phase differences between multiple
signal paths.
75 ohm device test
Most of the components used in cable TV systems are
75 ohm, like cables, filters, splitters and switches.
You can use the FieldFox RF VNA to measure 75-ohm devices
easily. QuickCal, combined with a 50/75 ohm adapter (eg.
Keysight part: N9910X-846) at each port and a 75 ohm load,
turns the instrument into a 75 ohm tester. Alternatively you can
use any of Keysight’s 75 ohm calibration kits, along with a pair of
50/75 ohm adapters.
VVM applications:
–– Cable trimming of phase matched cables
–– Verifying the isolation of 2-port components
Cable TV distribution system, cable TV is a 75 ohm system
11 | Keysight | FieldFox RF Vector Network Analyzer - Technical Overview
Feature and Benefit Summary
Comprehensive measurement capabilities
Vector network
analysis
Provides accurate network analysis of RF components and enables
you to measure and display all four S-parameters simultaneously,
with a single connection. This means you can quickly and accurately
characterize the device under test, using a handheld instrument.
Cable and antenna test
–– Return loss, SWR
–– Distance-to-fault
Return loss/SWR measurements allow you to evaluate the impedance
matching performance of a feed line across thefrequency range of
interest.
Distance-to-fault measurements help you identify faults along a feed
line. You can use these measurements to precisely pinpoint the location
of damaged or degraded antennas, connectors, amplifiers, filters,
duplexers, or other components.
Perform and view return loss and distance-tofault measurements at the same time
FieldFox provides up to a 1001 data-point resolution to help accurately
locate faults and extend measurement distance.
Transmission test
–– Cable loss
–– Insertion loss
–– Amplifier gain
Transmission tests are used to accurately measure cable loss, insertion
loss (filters) and amplifier gain (tower mounted amplifier). FieldFox
offers 2-port transmission magnitude and phase measurements with a
typical dynamic range of 100 dB.
One-port cable loss
For already-installed cables, FieldFox accurately measures one-port
cable loss. The instrument measures the actual cable loss, without the
need for additional computations.
CalReady at test port
Each instrument is calibrated at the test ports. When you power up the
instrument, it is ready to make measurements such as S11, S22, oneport cable loss, VSWR, return loss and DTF at the test port.
QuickCal
The industry’s first and only built-in calibration system allows you to
calibrate the network analyzer without carrying a calibration kit into the
field. QuickCal eliminates the hassle of carrying and using a cal kit, plus
provides worry-free accuracy and excellent reliability.
Tower mounted amplifier (TMA) measurement
QuickCal allows operators to easily correct for drift errors caused by
temperature changes during instrument operation. Full 2-port QuickCal
is based on Keysight’s Unknown Thru calibration methodology. It is an
accurate way to measure non insertable devices, such as female-female
diplexers.
Mechanical calibration
Open-short-load (OSL) calibration is standard in FieldFox. Common
calibration kit constants are preloaded in the instrument. Additional kits
can be added by users.
Time domain
Using the time domain feature, you can display reflection or
transmission coefficients versus time. Time domain gating can be used
to remove unwanted responses such as connector mismatch or cable
discontinuities.
Filter and amplifier measurement
12 | Keysight | FieldFox RF Vector Network Analyzer - Technical Overview
Feature and Benefit Summary (continued)
Comprehensive measurement capabilities (continued)
Interference rejection
The FieldFox RF VNA interference rejection mode is able to make reliable
return loss and distance-to-fault measurements of cable and antenna
systems under high interference signal environments. It can make valid
measurements for interference signals coupled into the system up to +16
dBm.
Power meter
Makes accurate true average power measurements without the need for
a power meter. The state-of-the-art Keysight USB power sensors provide
measurements up to 24 GHz.
Smith chart
Smith charts can be used to display impedance matching
characteristics in cable and antenna systems.
Vector voltmeter
The large vector voltmeter display makes it easy to match two or more
device’s electric length and ensure signals that travel on different devices
have the same delay.
Electrical delay
Using the electrical delay function, you can remove the linear portion of the
phase shift and view the deviation from linear phase.
Port extension
Allows you to extend the reference plan after calibration. This feature is
useful for measurements such as in-fixture test, where calibrating at the
DUT or reference plane is cumbersome.
GPS
Enables operators to find exact locations, and time/location stamp their
measurement reports. The GPS information can be displayed on the screen,
and saved as part of the image or data file, for reporting purposes.
Smith chart display
Easy-to-use save/recall functions
Data management
Limit lines
Automated pass/fail testing eliminates the guesswork from your test
processes and helps ensure that your components are aligned and tested
to the same specifications at all test stations. Pass/fail testing is easily
accomplished with user-defined limit lines, which let you quickly and
consistently compare measured data to test limits. The pass/fail results are
displayed clearly on the instrument screen to minimize operator errors or
misinterpretation.
Save/recall states
Save time and reduce operator errors with recall states. You can quickly
switch between different manufacturing tests simply by recalling the
appropriate instrument state. Saving and recalling states also eliminates
operator errors that occur during repeated entry of instrument parameters.
Each recall state contains all instrument parameters such as start and stop
frequencies, power level, number of trace points, IF bandwidth, calibration
data, markers, limit lines, and more.
Powerful marker
functions
Speed up component test times by using the power of built-in data markers.
Use the six markers per trace to display data in absolute or relative terms.
Duplexer measurement
13 | Keysight | FieldFox RF Vector Network Analyzer - Technical Overview
Feature and Benefit Summary (continued)
Field-proof usability
Transflective display and
backlit keys
The display is designed for easy viewing in indoor and outdoor settings
and in direct sunlight and darkness. Access different display modes via
softkeys.
Functional key access
Front-panel keys make it easy to perform tasks and make
measurements.
One-button
measurement
Provides task-driven user interface to simplify the measurements.
Make accurate true average power measurements without bringing along a power meter
Rugged design
Water-resistant chassis,
keypad and case design
The case is made from polycarbonates that withstand wide temperature
ranges and salty, humid environments.
RF connector
protection
A specially designed connector bay protects the RF connectors from
damage during drops or other external impacts.
Dust-free design
With no vents or fans in the case, FieldFox resists dust for better
equipment reliability.
Meets tough
environmental standard
Industry’s only handheld network analyzer with MIL Class 2 compliance
with no exceptions.
Gasketed ports
Protects instrument from moisture.
Modern connectivity
USB 2.0 ports
Two USB 2.0 ports can be used to transfer files.
LAN port
Used for data transfer, SPCI programming, Data Link connection, GPS
receiver, and remote control via iOS device.
SCPI support
SCPI over LAN allows users to automate tests or control a FieldFox
from a remote location.
Micro SD flash card slot
Use as a data storage device.
FieldFox Data Link
software
Transfer data from the instrument to a PC for back-office applications
such as baseline analysis and report generation.
Remote control
capability
Remotely monitor and control FieldFox using an iOS device such as
iPad or iPhone, via a LAN network connection.
Transflective display makes it easy to read
measurements in direct sunlight
Water resistant chassis withstands wide temperature ranges and humid environments
14 | Keysight | FieldFox RF Vector Network Analyzer - Technical Overview
Specifications
A condensed version of the specifications is provided here. See the User’s Guide for the
complete version; http://literature.cdn.keysight.com/litweb/pdf/N9923-90001.pdf
Specification (spec.):
Warranted performance. Specifications include guardbands to account for the expected
statistical performance distribution, measurement uncertainties, and changes in performance due to environmental conditions. The following conditions must be met:
–– FieldFox has been turned on at least 10 minutes unless otherwise specified
–– FieldFox is within its calibration cycle
–– Storage or operation at 25 °C ±5 °C range (unless otherwise stated)
Typical (typ.):
Expected performance of an average unit over a 20 °C to 30 °C temperature range, unless otherwise indicated; does not include guardbands. It is not covered by the product
warranty. The FieldFox RF VNA must be within its calibration cycle.
Nominal (nom.):
A general, descriptive term or design parameter. It is not tested, and not covered by the
product warranty.
15 | Keysight | FieldFox RF Vector Network Analyzer - Technical Overview
Specifications (continued)
Network analysis
Measurements
S11, S21
Magnitude and phase
S12, S22
Magnitude and phase (Option 122)
Display
Log, linear, phase, group delay, VSWR, Smith chart, polar chart, split screen to show different
S-parameters and phases
System impedance selection
50 ohm and 75 ohm (with 50/75 ohm adapter)
Frequency
Frequency range
Option 104: 2 MHz to 4 GHz
Option 106: 2 MHz to 6 GHz
Frequency reference
Accuracy: ±2 ppm
Aging rate: ±1 ppm
Temperature stability: ±1 ppm over –10 to 55 ºC
Frequency resolution
1 Hz
Sweep speed
S21, S11 2 MHz to 6 GHz, 30 kHz IFBW, 1001 points 0.695 ms/point
Data points
101, 201, 401, 601, 801, 1001, 1601, 4001, 10,001 (custom number of points can be set using SCPI)
Directivity
Corrected: 42 dB
System dynamic range (S21)
2 MHz to 6 GHz: 100 dB (typical)
IF bandwidth
300 Hz, 1 kHz, 3 kHz, 10 kHz, and 30 kHz
Output power range
High power: +5 dBm (nominal)
Low power: –40 dBm (nominal)
Trace noise (high output power, IF band
Magnitude: < 0.01 dB rms
width = 300 Hz)
Immunity to interference
+16 dBm (nominal)
Maximum input level port 1 or port 2
+23 dBm /±50 VDC
16 | Keysight | FieldFox RF Vector Network Analyzer - Technical Overview
Specifications (continued)
Cable and antenna analyzer (Option 305)
Capabilities
Return loss
VSWR
Distance-to-fault (DTF)
Cable loss (1-port)
–– Range = (n - 1)/(span*2) x Vf (velocity factor in cable) x C (light speed)
–– Resolution = range/number of points
–– Number of points: 101, 201, 401, 601, 801, 1001
–– Distance-to-fault display: Return loss, VSWR , reflection coefficient
Terminated cable under test with short
Transmission measurement (insertion loss and gain)
Calibration types
CalReady One port mechanical calibration
Full 2-port mechanical calibration
Enhanced response calibration
QuickCal (1-port and 2-port)
Automatic cal update with frequency change
Vector network analyzer time domain (Option 010)
Using time domain, data from transmission or reflection measurements in the frequency domain are converted
to the time domain. The time-domain response shows the measured parameter value versus time.
Time stimulus modes
Low-pass step
This stimulus, similar to a traditional time domain reflectometer (TDR) stimulus waveform, is used to
measure low-pass devices. The frequency-domain data should extend from DC (extrapolated value) to a
higher value.
Low-pass impulse
This stimulus is also used to measure low-pass devices.
Bandpass impulse
The bandpass impulse stimulates a pulsed RF signal and is used to measure the time-domain response of
band-limited devices.
Windows
The windowing function can be used to filter the frequency-domain data and thereby reduce overshoot
and ringing in the time-domain response.
Gating
The gating function can be used to selectively remove reflection or transmission time-domain responses.
In converting back to the frequency domain the effects of the responses outside the gate are removed.
17 | Keysight | FieldFox RF Vector Network Analyzer - Technical Overview
Specifications (continued)
Power meter measurement (Option 302)
Support for Keysight USB average and peak power sensors. Frequency and power range dependent on sensor.
List of supported sensors: http://www.keysight.com/find/usbsensorsforfieldfox
Pulse measurements with USB peak power sensor (Option 330)
FieldFox’s pulse measurement option can be used to characterize RF pulses such as those used in radar and electronic
warfare systems. Measurements are made using FieldFox and Keysight’s USB peak power sensors.
Performance specifications such as frequency, dynamic range and minimum pulse width depend on the peak power sensor. Supported peak power sensors: http://www.keysight.com/find/usbsensorsforfieldfox.
Remote control capability with iPad or iPhone (Option 030)
Users can now remotely monitor and control their FieldFox using their iOS device such as an iPad, iPhone, 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, including the hardkeys or softkeys.
With this technology, FieldFox can now be placed in areas where users do not wish to stay long due to extremely harsh
or unsafe conditions. Additionally, if one technician or engineer has trouble making a measurement or determining the
source of a problem, another can step in to remotely troubleshoot and solve the problem, which helps minimize rework
and multiple trips.
When the application is launched, users can access the FieldFox demo videos and technical literature such as user guides,
application notes, and datasheets. Accessing this information via the FieldFox app helps engineers and technicians in the
field quickly find the data they need to resolve issues as they arise. Such capabilities also make the app ideal for training
and educational purposes.
The iOS device and FieldFox communicate via a WLAN or broadband data connection. Without Option 030, users can
remotely view the live display screen of their FieldFox, but cannot control the instrument.
18 | Keysight | FieldFox RF Vector Network Analyzer - Technical Overview
Specifications (continued)
General specifications
Connector type (port 1 and port 2)
Type N female
Test port impedance
50 ohm
External reference
Input type: BNC female
Reference frequency: 10 MHz
Required level: –5 dBm to 10 dBm
External trigger input
Impedance: 10 kΩ
Level range: Rise edge: 17V; falling edge: 1V
Display
6.5” transflective, color VGA LED backlit 640 x 480 with anti-glare coating
Speaker
Built-in speaker
Headphone jack
Built-in headphone jack
Connectivity
2 x USB 2.0; 1 x micro USB; 1 x LAN
GPS
Latitude, longitude, elevation, and accurate time are provided. The GPS information can be displayed on
the screen and saved as part of the image or data file. The GPS capability is standard with all N9912A
FieldFox RF analyzers. An external USB GPS receiver is required. Keysight recommends the Microsoft
Streets & Trips, or Microsoft AutoRoute with GPS locator.
Internal storage
Minimum 16 MB, up to 1000 traces
External storage
1 x micro SD slot and 2 x USB 2.0
EMC
Complies with European EMC Directive 2004/108/EC
–– IEC/EN 61326-1
–– CISPR Pub 11 Group 1, Class A
–– AS/NZS CISPR 11
–– ICES/NMB-001
ESD
–– IEC/EN 61000-4-2, functional up to 20 kV test
Safety
Complies with European Low Voltage Directive 2006/95/EC
–– IEC/EN 61010-1 2nd Edition
–– Canada: CSA C22.2 No. 61010-1-04
–– USA: UL 61010-1 2nd Edition
Environmental
Compliant with MIL-PRE-28800F Class 2 general requirements - no exceptions
Temperature
Operating: –10 ºC to 55 ºC
Non operating: –51 ºC to 71 ºC
Weight
6 lbs / 2.7 kg including battery
Dimensions (H x W x D)
292 x 188 x 72 mm (11.5” x 7.4” x 2.8”)
Power
Power supply: External DC input: 15 to 19 VDC
External AC power adapter
Input: 100 to 250 VAC, 50 to 60 Hz; 1.25 to 0.56 A
Output: 15 VDC, 4 A
Power consumption: 14 W (typical)
Battery: 6 cell Lithium Ion, 10.8 V, 4.6 A-h
Battery operating time: 3.5 hours
Language
English, Chinese, French, Spanish, Japanese, Russian, German, Italian, and Turkish
19 | Keysight | FieldFox RF Vector Network Analyzer - Technical Overview
Configuration Information
N9923A FieldFox RF vector network analyzer options
Option 104
Option 106
Option 112
Option 122
Option 010
Option 305
Option 302
Option 330
Option 308
Option 030
4 GHz RF vector network analyzer, transmission/reflection
6 GHz RF vector network analyzer, transmission/reflection
QuickCal
Full 2-port S-parameters
Time domain
Cable and antenna analyzer
External USB power sensor support
Pulse measurements with USB peak power sensor
Vector voltmeter
Remote control capability from iOS device
Standard accessories
AC/DC adapter; battery; soft carrying case; LAN cable, Quick Reference Guide, and full manual
N9910X RF/MW handheld analyzer accessories
N9910X-800
N9910X-801
N9910X-802
N9910X-803
85514A
85515A
T-calibration kit, DC-6 GHz, Type-N (m)
T-calibration kit, DC-6 GHz, Type-N (f)
T-calibration kit, DC-6 GHz, 7/16 DIN (m)
T-calibration kit, DC-6 GHz, 7/16 DIN (f)
4-in-1 OSLT mechanical calibration kit, DC to 9 GHz, Type-N (m), 50 ohm
4-in-1 OSLT mechanical calibration kit, DC to 9 GHz, Type-N (f), 50 ohm
N9910X-810
N9910X-811
N9910X-812
N9910X-813
N9910X-814
N9910X-815
N9910X-816
N9910X-817
Rugged phase-stable cable, Type-N (m) to Type-N (m), 5 ft
Rugged phase-stable cable, Type-N (m) to Type-N (f), 5 ft
Rugged phase-stable cable, Type-N (m) to Type-N (m), 12 ft
Rugged phase-stable cable, Type-N (m) to Type-N (f), 12 ft
Rugged phase-stable cable, Type-N (m) to 7/16 (m), 60 inch or 1.5 m
Rugged phase-stable cable, Type - N (m) to 7/16 (m), 12 ft or 3.6 m
Rugged phase-stable cable, Type-N (m) to Type-N (f), 3.28 ft or 1 m
Rugged phase-stable cable, Type-N (m) to Type-N (m), 3.28 ft or 1 m
N9910X-843
N9910X-845
N9910X-846
N9910X-860
N9910X-861
Coaxial adapter, Type-N (m) to 7/16 DIN (f)
Adapter kit: Type-N (f) to 7/16 DIN (f), Type-N (f) to 7/16 DIN (m), Type-N (f) to Type-N (f)
Coaxial adapter, Type-N (m) 50 ohm to Type-N (f) 75 ohm (recommend quantity 2 for 75 ohm measurements)
Fixed attenuator, 40 dB, 100 W, DC-3 GHz, Type-N (m) to Type-N (f)
Fixed attenuator, 40 dB, 50 W, DC-8.5 GHz, Type-N (m) to Type-N (f)
N9910X-870
N9910X-872
N9910X-873
N9910X-874
N9910X-880
N9910X-875
Extra battery
External battery charger
AD/DC adapter
External bias-tee, 2.5 MHz to 6 GHz, 1 W, 0.5 A
Extra soft carrying case with backpack and shoulder strap
DC car charger and adapter
N9910X-881
Hard transit case
For more information go to: www.keysight.com/find/fieldfox
20 | Keysight | FieldFox RF Vector Network Analyzer - Technical Overview
Accessories
Phase stable cable, N9910X-810
Bias-tee, N9910X-874
Adapter kit, N9910X-845
100 Watt attenuator, N9910X-860
85514A
85515A
T-Cal kits
N9910X-800
N9910X-801
N9910X-802
N9910X-803
21 | Keysight | FieldFox RF Vector Network Analyzer - Technical Overview
Accessories (continued)
Soft carrying case with backpack and shoulder straps included
with a standard N9912A. For an extra soft carrying case order
N9910X-880
Hard transit case, N9910X-881
FieldFox fits inside hard transit case
AC/DC adapter,
N9910X-873
External battery charger,
N9910X-872
22 | Keysight | FieldFox RF Vector Network Analyzer - Technical Overview
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AdvancedTCA® Extensions for Instrumentation and Test (AXIe) is an
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Keysight Assurance Plans
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measurements.
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DEKRA Certified ISO 9001:2008
Quality Management System
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Photos throughout this document courtesy of U.S. Air Force, U.S. Marines, U.S. Army
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© Keysight Technologies, 2013 - 2015
Published in USA, May 18, 2015
5990-5087EN
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