Keysight Technologies FieldFox N9913A User manual

Keysight Technologies
FieldFox Handheld Analyzers
4/6.5/9/14/18/26.5/32/44/50 GHz
Configuration
Guide

02 | Keysight | FieldFox Handheld Analyzers - Configuration Guide
Table of Contents
The FieldFox Handheld Analyzer Family 03
FieldFox RF and Microwave (Combination) Analyzers 04
FieldFox RF and Microwave (Combination) Analyzer FAQs 05
FAQs – Applicable To All FieldFox RF and Microwave Analyzers 08
FieldFox Microwave Vector Network Analyzers 10
FieldFox Microwave Vector Network Analyzer FAQs 11
FieldFox Microwave Spectrum Analyzers 12
FieldFox Spectrum Analyzer FAQs 13
Documentation 13
Upgrades 14
Calibration Kits 16
Accessories 18

03 | Keysight | FieldFox Handheld Analyzers - Configuration Guide
RF and microwave
(combination) analyzer
Microwave vector
network analyzer (VNA)
Microwave spectrum
analyzer (SA)
Option Description N991xA
N995xA
N992xA N993xA
N996xA
CAT/vector network analysis
010 VNA time domain √ √ —
112 QuickCal √ on N991xA
- on N995xA √—
210 VNA transmission/reflection √Base model —
211 VNA full 2-port S-parameters √√—
212 1-port mixed-mode S-parameters √ √ —
215 TDR cable measurements √ √ —
305 Cable and antenna analyzer Base model √Note 1
308 Vector voltmeter √ √ —
320 Reflection meas. (RL, VSWR and scalar meas.) Note 2 Note 2 √
Spectrum analysis
209 Extended range transmission analysis (ERTA) √ —√
220 Tracking generator Note 3 — √
233 Spectrum analyzer √—Base model
235 Pre-amplifier √—√
236 Interference analyzer and spectrogram √ —√
238 Spectrum analyzer time gating √ —√
312 Channel scanner √—√
350 Real-time spectrum analyzer (RTSA) √ - on N9912A —√
351 I/Q Analyzer (IQA) √ - on N9912A —√
355 Analog demodulation √ —√
Power measurements
208 USB power sensor meas. versus frequency √ √ √
302 USB power sensor support √ √ √
310 Built-in power meter √ √ √
330 Pulse meas. with USB peak power sensor √ √ √
System features
030 Remote control capability √ √ √
307 GPS receiver √ √ √
309 DC bias variable-voltage source √ √ √
Windows based software
89601B 89600 VSA Software √ - on N9912A —√
Notes:
Base model means that the functionality listed is the primary function of that instrument. For example, on the N991xA or N995xA combo analyzers,
cable and antenna analysis is the standard function included with every N991xA or N995xA.
1. Option 305 is not available on the N993xA or N996xA. However, a subset of cable and antenna analyzer measurements, return loss and VSWR, is available
as Option 320.
2. Option 320 is not applicable to N991xA, N995xA, or N992xA. The reflection measurements of return loss and VSWR are included with every N991xA,
N995xA, and N992xA. So there is no need for an Option 320 on these analyzers.
3. On the N991xA or N995xA analyzers, order Options 233 and 210 to obtain a tracking generator with the spectrum analyzer. There is no Option 220 on the
N991xA or N995xA analyzers. To obtain tracking generator capability, you need Options 233 and 210. Option 233 provides the spectrum analyzer capability
and Option 210 the “tracking” capability.
The FieldFox Handheld Analyzer Family
This configuration guide describes configurations, options and accessories for the FieldFox family of portable analyzers. This guide
should be used in conjunction with the technical overview and data sheet for a complete description of the analyzers. The table below
shows a comparison of the functions available in the FieldFox family of analyzers.
The following accessories are included with every FieldFox: AC/DC adapter, battery, soft carrying case, LAN cable and Quick Reference
Guide.
Note: Combination analyzer (combo) = Cable and antenna tester (CAT) + Vector network analyzer (VNA) + Spectrum analyzer (SA)
FieldFox family and options

04 | Keysight | FieldFox Handheld Analyzers - Configuration Guide
FieldFox RF and Microwave (Combination) Analyzers
FeldFox RF and microwave (combination) analyzer models
Step 1. Select the model that provides the desired frequency range.
Model Description CAT and VNA frequency SA frequency 1Test port connectors
N9913A 4 GHz FieldFox RF analyzer 30 kHz to 4 GHz 100 kHz to 4 GHz Type-N (f)
N9914A 6.5 GHz FieldFox RF analyzer 30 kHz to 6.5 GHz 100 kHz to 6.5 GHz Type-N (f)
N9915A 9 GHz FieldFox microwave analyzer 30 kHz to 9 GHz 100 kHz to 9 GHz Type-N (f)
N9916A 14 GHz FieldFox microwave analyzer 30 kHz to 14 GHz 100 kHz to 14 GHz Type-N (f)
N9917A 18 GHz FieldFox microwave analyzer 30 kHz to 18 GHz 100 kHz to 18 GHz Type-N (f)
N9918A 26.5 GHz FieldFox microwave analyzer 30 kHz to 26.5 GHz 100 kHz to 26.5 GHz 3.5 mm (m)
N9950A 32 GHz FieldFox microwave analyzer 300 kHz to 32 GHz 9 kHz to 32 GHz NMD 2.4 mm (m)
N9951A 44 GHz FieldFox microwave analyzer 300 kHz to 44 GHz 9 kHz to 44 GHz NMD 2.4 mm (m)
N9952A 50 GHz FieldFox microwave analyzer 300 kHz to 50 GHz 9 kHz to 50 GHz NMD 2.4 mm (m)
Step 2. Select optional measurement capabilities.
Any of these options can easily be added as a software upgrade in the future.
Exception: Option 112 is only applicable to N991xA models. It is not applicable to N995xA models.
FieldFox RF and microwave (combination) analyzer options
Option Description Prerequisite options/notes
CAT/vector network analysis
010 VNA time domain Requires 210, recommend 211
112 QuickCal Not available for N995xA models. See page 5, FAQ #9
210 VNA transmission/reflection Recommend ordering a cal kit
211 VNA full 2-port S-parameters Requires 210, recommend ordering a cal kit
212 1-port mixed-mode S-parameters Requires 210 and 211
215 TDR cable measurements -
308 Vector voltmeter 210 and 211 required to obtain full VVM functionality. See page 5, FAQ #8
Spectrum analysis
209 Extended range transmission analysis (ERTA) Requires 233 and 210. Recommend 307. Requires two FieldFoxes. See page 6, FAQ # 10.
233 Spectrum analyzer -
235 Pre-amplifier Requires 233
236 Interference analyzer and spectrogram Requires 233
238 Spectrum analyzer time gating Requires 233
312 Channel scanner Requires 233
350 Real-time spectrum analyzer (RTSA)3Requires 233, Recommend 235.
351 I/Q Analyzer (IQA)3Requires 233
355 Analog demodulation Requires 233
Power measurements
208 USB power sensor meas. versus frequency Requires 302
302 USB power sensor support Need to order USB power sensor 2
310 Built-in power meter No power sensor required. See page 8, FAQ #1
330 Pulse meas. with USB peak power sensor Need to order USB peak power sensor. See page 9, FAQs #7 and #8
System features
030 Remote control capability Requires an iOS device
307 GPS receiver Need to order GPS antenna, N9910X-825. See page 9, FAQ #3
309 DC bias variable-voltage source -
Windows based software
89601B 89600 VSA Software3Requires 233
1. Usable to 5 kHz
2. List of compatible sensors available from www.keysight.com/find/fieldfoxsupport
3. Requires CPU2 fast processor. See page 6, FAQ #13

05 | Keysight | FieldFox Handheld Analyzers - Configuration Guide
Question Answer
1. What is included with a base
N991xA/N995xA analyzer?
–The base model includes the cable and antenna analyzer
–Measurements: DTF (dB, linear, VSWR), return loss and DTF, return loss (dB), and 1-port cable loss
–Calibrations: CalReady, OSL, and response cal
Note: 2-port insertion loss is NOT included with the base model, if 2-port insertion loss is needed, order Option 210
Note: There is no phase information with the base analyzer, to obtain S11 or S21 phase, order Option 210
2. What is included with N991xA/
N995xA Option 233?
–Basic spectrum analysis, four traces, different detector types, radio standard selection, limit lines
–Channel power, occupied bandwidth, adjacent channel power
–AM/FM tune and listen, field strength measurements, antenna factors, frequency counter marker
–Tracking generator (TG)/Independent source:
–TG CW mode (source CW frequency can be set independent of SA frequency) - included
–TG CW coupled mode (source CW frequency is autocoupled to SA’s center frequency) - included
–TG tracking mode (traditional TG operation, swept SA coupled to swept source) - (requires Option 210)
3. What is included with N991xA/
N995xA Option 236?
–Interference analyzer and spectrogram
–Trace playback and recording
4. What is included with N991xA/
N995xA Option 210?
–Option 210 adds a VNA with transmission/reflection (T/R) capability
–Measurements: S21, S11, magnitude and phase
–Additionally, in the CAT mode, you can measure 2-port insertion loss
–Calibrations: CalReady, OSL, response, and enhanced response cal
–If you need all four S-parameters, order Options 210 and 211
–If you need 2-port cal, order Options 210 and 211
–Adds tracking mode to the tracking generator/independent source included with Option 233, spectrum
analyzer
5. What is included with N991xA/
N995xA Option 211?
–Option 211 adds full 2-port S-parameter capability to the VNA mode
–Measurements: All four S-parameters (S11, S21, S22, S12), magnitude and phase
–Calibrations: CalReady, OSL, response, enhanced response, and full 2-port cal
6. Can I measure group delay on
N991xA/N995xA analyzers?
If you have phase measurement capability, then you can measure group delay. Option 210 is required for any phase
measurement capability. So if you do not have Option 210, you cannot measure group delay.
7. What is included with N991xA/
N995xA Option 010?
–S11/S21 in time domain, if Option 210 is ordered. To get time domain data for all four S-parameters and full
2-port cal, order Option 211.
–View both time and frequency domain data at the same time
–Low-pass, impulse, and band-pass modes
–Minimum, medium, and maximum window
–Gating
8. What is included with N991xA/
N995xA Option 308?
–With Option 308: 1-port cable trimming
–With Options 308 and 210: 1-port cable trimming, 2-port transmission
–With Options 308, 210, and 211: 1-port cable trimming, 2-port transmission, A/B and B/A
Note: A/B and B/A measurements require an external source
9. What is included with N991xA
Option 112?
–Option 112 (QuickCal), is not available for N995xA analyzers. It is available for N991xA analyzers.
–QuickCal is included with Option 112.
–1-port QuickCal with a base analyzer.
–1-port and enhanced response QuickCal with a T/R analyzer (one that has Option 210).
–1-port, enhanced response, and 2-port QuickCal with a full 2-port analyzer (one that has Option 211).
–QuickCal is most accurate for DUTs with 7/16 and Type-N connectors and measurement uncertainties are
provided for frequencies ≤ 18 GHz. Reduced accuracy for DUTs with 3.5 mm (m), SMA (m), or other male
coaxial connectors; performance is unspecified. QuickCal is not recommended for DUTs with 3.5 mm (f), SMA
(f), or other similar female connectors. QuickCal is not applicable to waveguide.
FieldFox RF and Microwave (Combination) Analyzer FAQs

06 | Keysight | FieldFox Handheld Analyzers - Configuration Guide
FieldFox RF and Microwave (Combination) Analyzer FAQs (continued)
Question Answer
10. What are the requirements for
Option 209?
Extended Range Transmission Analysis (ERTA) or Option 209 is a scalar measurement system based on the use of
two FieldFoxes. One FieldFox acts as the source and reference receiver, while the second FieldFox acts as the
measurement receiver. When different frequency models are used in an ERTA pair, the ERTA system frequency
range is limited to the lowest of the pair.
Required hardware
A. Two FieldFoxes. FieldFoxes can be any of these models:
–FieldFox microwave combination analyzers: N9913A, N9914A, N9915A, N9916A, N9917A, N9918A, N9950A,
N9951A, N9952A
–FieldFox microwave spectrum analyzers: N9935A, N9936A, N9937A, N9938A, N9960A, N9961A, N9962A
–ERTA cannot use N9912A, N9923A, N9925A, N9926A, N9927A or N9928A
The two FieldFoxes used in ERTA do not have to be the same model.
ERTA requires the following options on Combo FieldFoxes.
(N9913A, N9914A, N9915A, N9916A, N9917A, N9918A, N9950A, N9951A, N9952A)
–Option 210, VNA transmission/reflection
–Option 233, spectrum analyzer
ERTA requires the following options on SA FieldFoxes.
(N9935A, N9936A, N9937A, N9938A, N9960A, N9961A, N9962A)
–Option 220, tracking generator
Both FieldFoxes (the one used as the source, and the other used as the receiver) must have the options listed
above. The ERTA option (209) cannot be installed unless 210 and 233 are present on a combo analyzer, or 220 is
present on an SA analyzer.
With either the Combo or SA FieldFoxes, the following options are highly recommended:
–Option 235, preamplifier – this option increases the measurement dynamic range by increasing the received
signal power.
–Option 307, GPS receiver – this option increases the dynamic range by increasing the frequency accuracy
and permitting the use of a narrower RBW.
B. Power splitter, two-resistor model, Keysight 11667A, 11667B, or 11667C. Other power splitters can be used but the
specifications listed are based on the match and tracking performance of 11667A, 11667B, or 11667C. Three-resist-
er power splitters are not recommended.
C. N9910X-712, Trigger/Reference-in cable, SMA (m) to BNC(f), 1 m, quantity two
D. N9910X-713, Trigger/Reference-out cable, SMB (m) to BNC (m), 1 m, quantity two
E. LAN connection – For ERTA, the two FieldFoxes communicate via a LAN connection. For a direct connection, a
cross-over LAN cable is required. Alternately, both analyzers can be on a local area network.
Recommended accessory
F. N9910X-825, GPS Antenna
11. What is included with
Option 355?
FieldFox analog demodulation has two parts: (1) Tune and listen, and (2) AM/FM metrics. Tune and listen is available
with the purchase of the spectrum analyzer option 233. AM/FM metrics becomes available when Option 355 is
purchased. AM/FM metrics provides the user with RF spectrum view, demodulated baseband signal waveform,
carrier power, frequency deviation, SINAD and more.
12. What is included with
Option 350?
Real-time spectrum analyzer (RTSA) or Option 350 provides real-time measurements on a FieldFox. The FieldFox
must be equipped with spectrum analysis capability. The preamplifier option is recommended, as elusive signals
often have low power levels. The maximum real-time bandwidth for option 350 is 10 MHz. RTSA includes trace
recording and playback capabilities. It does not include a frequency-mask trigger (FMT).
13. How do I determine if my
FieldFox has CPU2 fast
processor?
All N995xA and N996xA analyzers include CPU2. On other FieldFox models, if the serial number starts with
MY5607/SG5607/US5607, then it has CPU2. If the serial number prefix is different, then the analyzer firmware
needs to be checked to see if the instrument has been upgraded with N9910HU-100/200/300/400 to have CPU2.

07 | Keysight | FieldFox Handheld Analyzers - Configuration Guide
FieldFox RF and Microwave (Combination) Analyzer FAQs (continued)
Question Answer
14. Is Spectrum Analyzer Trace
Recording and Playback
standard or an option?
–Spectrum Analyzer mode (Option 233) does not include Trace Recording and Playback by default. To obtain
this capability in SA mode, Option 236 Interference Analyzer and Spectrogram needs to be purchased.
–RTSA mode (Option 350) does include Trace Recording and Playback by default in RTSA mode.
–Purchasing RTSA mode (Option 350) does not enable Trace Recording and Playback in SA mode (Option 233).
Trace record/playback features
SA mode
SA & Interference Analyzer
Options 233 and 236
RTSA mode
RTSA
Option 350
Record and playback spectrum traces Yes Yes
Save trace data with GPS time stamp over time Yes Yes
Record and playback spectrogram data Yes No*
Frequency mask trigger Yes No
* RTSA trace recordings can be recalled and played back in SA mode Spectrogram. This has the added benefit that the
measurements are shown ‘slower’, making it easier for the human eye to decipher the signal content.
Item Description/Options Quantity
FieldFox Combo analyzer: required Option 210, 233. Recommended: 235, 307
SA analyzer: required: Option 220, recommended: 235, 307
2
Power splitter 11667A (Type-N) or 11667B (3.5 mm) or 11667C (2.4 mm) 1
Type-N(m) to Type-N(m) adapter N9910X-850 (for use with 11667A or Type-N systems) 1
Trigger cables1 N9910X-712, SMA(m) to BNC(f)
N9910X-713, SMB(m) to BNC(m)
2 of each
Total of 4 cables
RF test cable Connecting FieldFox source port 1 to power splitter input 1
RF test cable or adapter Connecting power splitter output arm to FieldFox port 2 1
RF jumper cable or adapter Power splitter output arm to DUT input 1
RF jumper cable or adapter DUT output to FieldFox receiver port 2 1
LAN cable LAN cable to connect FieldFoxes directly, or the analyzers must be on the LAN 1
N9910X-825 GPS antenna, recommended. Necessary if Option 307 is ordered. 2
1. The trigger cables and LAN cables must be at least as long as the separation distance between the two ends of the DUT.
ERTA System Typical Configuration
ERTA system diagram

08 | Keysight | FieldFox Handheld Analyzers - Configuration Guide
FAQs – Applicable To All FieldFox RF and Microwave Analyzers
Question Answer
1. What USB
power sensors
work with
Option 302?
All Keysight U2000x Series USB power sensors are supported with FieldFox.
Visit: www.keysight.com/find/fieldfoxsupport for an up-to-date listing.
2. What is the
difference
between USB
power sensor
(Option 302)
and built-in
power meter
(Option 310)?
Option 302
USB power sensor
Option 310
Built-in power meter (or channel power meter)
Description Option 302 allows users to connect a
USB power sensor to FieldFox’s USB
port and make broadband power
measurements.
Option 310 is a channelized power measurement capability built
into FieldFox analyzers. Maximum bandwidth is 100 MHz.
External hardware USB power sensor required None. Uses internal receiver.
Power measurement Broadband diode detector, measures
all frequencies
Tuned receiver, so measures frequencies within defined channel
bandwidth
Frequency range Depends on USB sensor Frequency range of the analyzer
Settings Set CW frequency Set CW frequency, Set channel width/span
Power range Depends on USB sensor Depends on channel width and attenuator setting.
Warm-up time 30 minutes to meet accuracy
specifications
No warm-up time required
Accuracy Depends on USB sensor InstAlign accuracy: ± 0.5 dB typical for a CW signal. Since the
measurement is within a certain frequency channel or bandwidth,
to make an accurate measurement, the user needs to know the
exact center frequency and the signal’s bandwidth and set those
accurately.
Programmable Yes, via SCPI Yes, via SCPI
Physical connection The power sensor can easily be
moved to the measurement point,
with a USB cable connecting the
detector to FieldFox.
The measurement point needs to be connected to FieldFox’s RF
input port. If a RF jumper cable is used, the user needs to account
for the loss of the cable with an offset value (can be entered into
the analyzer).
FieldFox source control Yes, on/off, and nominal power level
control
No access to FieldFox’s source from the built-in power meter mode

09 | Keysight | FieldFox Handheld Analyzers - Configuration Guide
FAQs – Applicable To All FieldFox RF and Microwave Analyzers (continued)
Question Answer
3. What do I need to get GPS
information?
(1) The recommended GPS solution is to order:
–Option 307 - built-in GPS receiver
–A GPS antenna such as N9910X-825
–Other GPS antennas can also be used
–The GPS connector on the instrument is SMA (f)
(2) Alternatively, you can purchase a USB-based GPS receiver. You do not need to purchase any FieldFox options
for the USB-based GPS to work. However, the USB-based GPS only provides time and location data, and time
synchronization capability. It cannot be used to increase the frequency accuracy of the instrument.
4. What is the connector for Option
309, DC output?
The DC output has a SMB (m) connector. Recommend ordering N9910X Option 713 bias-tee power cable SMB (f)
to BNC (m).
5. What are the connectors for
the Reference/Trigger In and
Reference/Trigger Out?
The connector for the Ref/Trig In is SMA (f). Recommend ordering N9910X Option 712 Trig/Ref in SMA (m) to BNC
(f) cable.
The connector for the Ref/Trig Out is SMB (m). Recommend ordering N9910X Option 713 bias-tee power cable
SMB (f) to BNC (m).
6. What is Option 030 Remote
control capability?
(1) Option 030 provides a license for FieldFox to allow remote control via an iOS device.
(2) Not supplied by user, but necessary for operation of Option 030 are:
–iOS device: iPad, iPhone, or iPod Touch with iOS 6.1 or higher with free FieldFox app
–A WiFi or 3G/4G network connection between FieldFox and iOS device
7. What USB sensor is required for
Option 330?
Option 330 or pulse measurements requires a Keysight USB peak power sensor. Visit
www.keysight.com/find/usbsensorsforfieldfox for a list of supported peak power sensors. Average power sensors
cannot be used with Option 330, only peak power sensors. The peak power sensor needs to be purchased
separately.
8. What measurement capabilities
are included with Option 330?
Average power, peak power, and peak to average ratio
Analog gauge display and digital display, dBm and watts
Relative/absolute measurements, dB or %, minimum and maximum limits
Trace graph for pulse profiling with gating
Rise time, fall time, pulse width, pulse period, pulse repetition frequency
9. What is included with Option 208? Option 302, USB power sensor measurements, includes CW power measurements (one frequency at a time). With
Option 208 added, you can make swept-frequency power measurements. You can plot source power, gain, and
receive power versus frequency. Additionally, the source frequency can be offset from the receiver frequency. The
power sensor needs to be purchased separately.

10 | Keysight | FieldFox Handheld Analyzers - Configuration Guide
Step 1. Select the model that provides the desired frequency range.
Model Description Frequency Test port connectors
N9925A 9 GHz FieldFox microwave VNA 30 kHz to 9 GHz Type-N (f)
N9926A 14 GHz FieldFox microwave VNA 30 kHz to 14 GHz Type-N (f)
N9927A 18 GHz FieldFox microwave VNA 30 kHz to 18 GHz Type-N (f)
N9928A 26.5 GHz FieldFox microwave VNA 30 kHz to 26.5 GHz 3.5 mm (m)
A standard N992xA FieldFox microwave VNA includes transmission/reflection measurement capability. Additional functionality such as
full 2-port S-parameters can be added using the options listed below.
Step 2. Select optional measurement capabilities.
Any of these options can easily be added as a software upgrade in the future.
FieldFox microwave vector network analyzer options
FieldFox Microwave Vector Network Analyzers
FieldFox microwave vector network analyzer models
Option Description Prerequisite options/notes
Vector network analysis / CAT
010 VNA time domain Recommend 211
112 QuickCal See page 11, FAQ #7
211 VNA full 2-port S-parameters -
212 1-port mixed-mode S-parameters Requires 211
215 TDR cable measurements Requires 305
305 Cable and antenna analyzer -
308 Vector voltmeter 211 required to obtain full VVM functionality. See page 11, FAQ #5
Power measurements
208 USB power sensor meas. versus frequency Requires 302
302 USB power sensor support Need to order USB power sensor1
310 Built-in power meter No power sensor required. See page 8, FAQ #1
330 Pulse meas. with USB peak power sensor Need to order USB peak power sensor. See page 9, FAQs #7 and #8
System features
030 Remote control capability Requires an iOS device
307 GPS receiver Need to order GPS antenna, N9910X-825. See page 9, FAQ #3
309 DC bias variable-voltage source -
1. List of compatible sensors available from www.keysight.com/find/fieldfoxsupport

11 | Keysight | FieldFox Handheld Analyzers - Configuration Guide
FieldFox Microwave Vector Network Analyzer FAQs
Question Answer
1. What is included with a base
N992xA analyzer?
–Measurements: Transmission/reflection or S21 and S11, magnitude and phase
–Calibrations: CalReady, OSL, response, and enhanced response cal
2. What is included with N992xA
Option 211?
–Option 211 adds full 2-port S-parameter capability
–Measurements: All four S-parameters (S11, S21, S22, S12), magnitude and phase
–Calibrations: CalReady, OSL, response, enhanced response, and full 2-port cal
3. What is included with N992xA
Option 010?
–S11/S21 in time domain. To get time domain data for all four S-parameters and full 2-port cal, order Option 211
–View both time and frequency domain data at the same time
–Low-pass, impulse, and band-pass modes
–Minimum, normal, and maximum window
–Gating
4. What is included with N992xA
Option 305?
–Measurements: DTF (dB, linear, VSWR), return loss and DTF, return loss (dB), and 1-port cable loss, 2-port
insertion loss
–TDR (linear, ohm). TDR measurements require Option 215, in addition to Option 305.
–Calibrations: CalReady, OSL, and response cal
5. What is included with N992xA
Option 308?
–N992xA with Option 308: 1-port cable trimming, 2-port transmission
–N992xA with Options 308 and 211: 1-port cable trimming, 2-port transmission, A/B and B/A
–Note: A/B and B/A measurements require an external source
6. If I have the full 2-port VNA with
time domain, why would I order
Option 305? What additional
functionality is available?
CAT mode’s basic measurements are similar to VNA measurements. The features listed below are often used for
distance-to-fault cable testing and are only available in CAT mode:
–3-peak marker tracking for finding faults for DTF measurements
–1-port cable loss
–Cable type selection and editing, includes the cable’s velocity factor and loss
7. What is included with N992xA
Option 112?
–QuickCal is included with Option 112.
–1-port and enhanced response QuickCal with a base analyzer
–1-port, enhanced response, and 2-port QuickCal with a full 2-port analyzer (one that has Option 211).
–QuickCal is most accurate for DUTs with 7/16 and Type-N connectors and measurement uncertainties are
provided for frequencies 18 GHz. Reduced accuracy for DUTs with 3.5 mm (m), SMA (m), or other male coaxial
connectors; performance is unspecified. QuickCal is not recommended for DUTs with 3.5 mm (f), SMA (f), or
other similar female connectors. QuickCal is not applicable to waveguide.
Additional FAQs on pages 8 and 9. FAQs on pages 8 and 9 apply to all microwave FieldFox models.

12 | Keysight | FieldFox Handheld Analyzers - Configuration Guide
FieldFox Microwave Spectrum Analyzers
FieldFox microwave spectrum analyzer models
Step 1. Select the model that provides the desired frequency range.
Model Description Frequency range 1Test port connectors
N9935A 9 GHz FieldFox microwave spectrum analyzer 100 kHz to 9 GHz Type-N (f)
N9936A 14 GHz FieldFox microwave spectrum analyzer 100 kHz to 14 GHz Type-N (f)
N9937A 18 GHz FieldFox microwave spectrum analyzer 100 kHz to 18 GHz Type-N (f)
N9938A 26.5 GHz FieldFox microwave spectrum analyzer 100 kHz to 26.5 GHz Type-N (f) 2
N9960A 32 GHz FieldFox microwave spectrum analyzer 9 kHz to 32 GHz NMD 2.4 mm (m)
N9961A 44 GHz FieldFox microwave spectrum analyzer 9 kHz to 44 GHz NMD 2.4 mm (m)
N9962A 50 GHz FieldFox microwave spectrum analyzer 9 kHz to 50 GHz NMD 2.4 mm (m)
1. The spectrum analyzer can be tuned to 5 kHz.
2. Order Option 100 for 3.5 mm (m) test port connectors. With N9938A-100, the spectrum analyzer is built with 3.5 mm test port connectors instead of the
standard Type-N (f). Option 100 is a prerequisite for Option 320 for N9938A.
3. Requires CPU2 fast processor. See page 6, FAQ #13
4. List of compatible power sensors available from www.keysight.com/find/fieldfoxsupport
Step 2. Select optional measurement capabilities.
Any of these options can easily be added as a software upgrade in the future.
FieldFox microwave spectrum analyzer options
Option Description Prerequisite options/notes
Spectrum analyzer
100 2 3.5 mm (m) connectors Only available on N9938A. Option 100 is only available at time of purchase. It is not
available as an upgrade.
209 Extended range transmission analysis (ERTA) Requires 220. Recommend 307. Requires two FieldFoxes. See page 6, FAQ # 10.
220 Full-band tracking generator CW, CW coupled, and tracking
235 Pre-amplifier -
236 Interference analyzer and spectrogram -
238 Spectrum analyzer time gating -
312 Channel scanner -
320 Reflection measurements 320 requires 220 on all models. On N9938A specifically, 320 also requires 100.
350 Real-time spectrum analyzer (RTSA)3Recommend 235. See page 6, FAQ # 12
351 I/Q Analyzer (IQA)3-
355 Analog demodulation -
Power measurements
208 USB power sensor meas. vs. frequency Requires 302
302 USB power sensor support Need to order USB power sensor4
310 Built-in power meter No power sensor required. See page 8, FAQ #1
330 Pulse meas. with USB peak power sensor Need to order USB peak power sensor. See page 9, FAQs #7 and #8
System features
030 Remote control capability Requires an iOS device
307 GPS receiver Need to order GPS antenna, N9910X-825. See page 9, FAQ #3
309 DC bias variable-voltage source -
Windows based software
89601B 89600 VSA Software3-

13 | Keysight | FieldFox Handheld Analyzers - Configuration Guide
FieldFox Spectrum Analyzer FAQs
Question Answer
1. What is included with the basic spectrum
analyzer?
–Basic spectrum analysis, four traces, different detector types, radio standard selection, limit lines
–Channel power, occupied bandwidth, adjacent channel power
–AM/FM tune and listen, field strength measurements, antenna factors, frequency counter
marker
2. What is included with Option 236? –Interference analyzer and spectrogram
–Trace playback and recording
3. What is included with Option 320? –Return loss and VSWR
–Normalization using data/memory
4. What is the difference between Option 320 and
the CAT mode on the combo base model?
Option 320 on the N993xA/N996xA SA offers RL and VSWR. CAT mode on the N991xA/N995xA
combo analyzers offers RL and VSWR, DTF, insertion loss, and also various calibration capabilities
such as QuickCal and OSL.
5. What is included with Option 355? FieldFox analog demodulation has two parts: (1) Tune and listen, and (2) AM/FM metrics. Tune and
listen is available as a standard feature on all N993xA and N996xA FieldFox spectrum analyzers.
AM/FM metrics becomes available when Option 355 is purchased. AM/FM metrics provides the user
with RF spectrum view, demodulated baseband signal waveform, carrier power, frequency deviation,
SINAD and more.
Additional FAQs on pages 8 and 9. FAQs on pages 8 and 9 apply to all microwave FieldFox models.
Documentation
By default, a printed copy of the User’s Guide is not included in FieldFox orders. If you wish to receive the printed User’s Guide,
please order N99xxA Option ABA.
Option Description Notes
N99xxA-0B0 Do not include User’s Guide
N99xxA-ABA Printed User’s Guide in English
The latest FieldFox User’s Guide (manual) is available online from: www.keysight.com/find/fieldfoxsupport
The Service Guide, SCPI Programming Guide, Quick Reference Guide, and Data Link software help file can also be found via the
website above.

14 | Keysight | FieldFox Handheld Analyzers - Configuration Guide
Upgrades
Information on upgrades is available from: www.keysight.com/find/fieldfoxsupport
FieldFox microwave (combination) upgrades
N9913AU, N9914AU, N9915AU, N9916AU, N9917AU, N9918AU,
N9950AU, N9951AU, N9952AU
Option Description Upgrade contents Additional requirements
010 VNA time domain analysis License key 210
030 Remote control capability License key None
112 Enable QuickCal License key None (Does not apply to N995xAU)
208 USB power sensor measurements versus frequency License key 302
209 Extended range transmission analysis (ERTA) License key 233 and 2101
210 VNA transmission and reflection License key None
211 VNA full 2-port S-parameters License key 210
212 Mixed-mode S-parameters License key 210 and 211
215 TDR cable measurements License key None
233 Spectrum analyzer License key None
235 Preamplifier License key 233
236 Interference analyzer and spectrogram License key 233
238 Spectrum analyzer time gating License key 233
302 External USB power sensor support License key None
307 GPS receiver License key None
308 Vector voltmeter License key None
309 DC bias variable-voltage source License key None
310 Built-in power meter License key None
312 Channel scanner License key 233
330 Pulse measurements License key None
350 Real-time spectrum analyzer (RTSA) License key2 233
351 I/Q Analyzer (IQA) License key2233
355 Analog demodulation License key 233
FieldFox VNA upgrades
N9925AU, N9926AU, N9927AU, N9928AU
Option Description Upgrade contents Additional requirements
010 VNA time domain analysis License key None
030 Remote control capability License key None
112 Enable QuickCal License key None
208 USB power sensor measurements versus frequency License key 302
211 VNA full 2-port S-parameters License key None
212 Mixed-mode S-parameters License key 211
215 TDR cable measurements License key 305
302 External USB power sensor support License key None
305 Cable and antenna analyzer License key None
307 GPS receiver License key None
308 Vector voltmeter License key None
309 DC bias variable-voltage source License key None
310 Built-in power meter License key None
330 Pulse measurements License key None
1. 209 is a system based on two FieldFoxes. See page 6, FAQ #10, for a detailed description of the system requirements.
2. Requires CPU2 fast processor. See page 6, FAQ #13.
You Can Upgrade!
Options can be
added after your
initial purchase.
UP
GRADE

15 | Keysight | FieldFox Handheld Analyzers - Configuration Guide
FieldFox SA upgrades
N9935AU, N9936AU, N9937AU, N9938AU,
N9960AU, N9961AU, N9962AU
Option Description Upgrade contents Additional requirements
030 Remote control capability License key None
100 3.5 mm connectors Not applicable Not applicable
208 USB power sensor measurements versus frequency License key 302
209 Extended range transmission analysis (ERTA) License key 2201
220 Full-band tracking generator License key None
235 Preamplifier function License key None
236 Interference analyzer and spectrogram License key None
238 Spectrum analyzer time gating License key None
302 External USB power sensor support License key None
307 GPS receiver License key None
309 DC bias variable-voltage License key None
310 Built-in power meter License key None
312 Channel scanner License key None
320 Reflection measurements License key2–Option 220 for all models
–Option 100 and 220 for N9938A
330 Pulse measurements License key None
350 Real-time spectrum analyzer (RTSA) License key3None
351 I/Q Analyzer (IQA) License key3None
355 Analog demodulation License key None
1. 209 is a system based on two FieldFoxes. See page 6, FAQ #10, for a detailed description of the system requirements.
2. On N9938A, Option 320 is only available as a software upgrade if the spectrum analyzer is already equipped with Option 100, which is 3.5 mm connectors
on the test port. Option 100 must have been ordered at the time of original purchase. It cannot be upgraded later.
3. Requires CPU2 fast processor. See page 6, FAQ #13.
Upgrades (continued)
Information on upgrades is available from: www.keysight.com/find/fieldfoxsupport
FieldFox RF and microwave analyzers hardware upgrades
Model Number/
Option1,2
Description Upgrade contents Additional requirements
N9910HU-100 N9913/14/15/16/17A processor upgrade Improved performance for
N9915/16/17A models
Return to service center only
N9910HU-200 N9925/26/27A processor upgrade Improved performance for
N9925/26/27A models
Return to service center only
N9910HU-300 N9935/36/37A processor upgrade Improved performance for
N9935/36/37A models
Return to service center only
N9910HU-400 N9918/28/38A processor upgrade Improved performance for
N9918/28/38A models
Return to service center only
1. Upgrades are not available for FieldFox analyzers with serial number prefix starting with MY5607/SG5607/US5607, as these analyzers already have the
improved hardware.
2. Please contact your local Keysight Service Center for instructions on how and where to send the instrument, and how to order the factory upgrades.

16 | Keysight | FieldFox Handheld Analyzers - Configuration Guide
Calibration Kits
Model Description Connector Frequency range Components1
7-16
N9910X-802 3-in-1 OSL cal kit 7/16 (m) DC to 4 GHz open, short, load (all male)
N9910X-803 3-in-1 OSL cal kit 7/16 (f ) DC to 4 GHz open, short, load (all female)
85038A Standard cal kit 7/16 DC to 7.5 GHz open, short, load (both female and male)
Type-N, 50 Ω
N9910X-800 3-in-1 OSL cal kit Type-N (m) DC to 6 GHz open, short, load (all male)
N9910X-801 3-in-1 OSL cal kit Type-N (f) DC to 6 GHz open, short, load (all female)
85032E Economy cal kit Type-N (m) DC to 6 GHz open, short, load (all male)
85514A 4-in-1 OSLT cal kit Type-N (m) DC to 9 GHz open, short, load, thru (all male)
85515A 4-in-1 OSLT cal kit Type-N (f) DC to 9 GHz open, short, load, thru (all female)
85032F Standard cal kit Type-N DC to 9 GHz open, short, load (both female and male)
85518A 4-in-1 OSLT cal kit Type-N (m) DC to 18 GHz open, short, load, thru (all male)
85519A 4-in-1 OSLT cal kit Type-N (f) DC to 18 GHz open, short, load, thru (all female)
85054D Economy cal kit Type-N DC to 18 GHz open, short, load, thru (both female and male)
85054B Standard cal kit Type-N DC to 18 GHz open, short, fixed load, sliding load (both female and male)
85092C ECal, 2-ports Type-N 300 kHz to 9 GHz connectors configurable
N4690B/C ECal, 2-ports Type-N 300 kHz to 18 GHz connectors configurable
N7550A ECal economy, 2-ports Type-N DC to 4 GHz connectors configurable
N7551A ECal economy, 2-ports Type-N DC to 6.5 GHz connectors configurable
N7552A ECal economy, 2-ports Type-N DC to 9 GHz connectors configurable
N7553A ECal economy, 2-ports Type-N DC to 14 GHz connectors configurable
N7554A ECal economy, 2-ports Type-N DC to 18 GHz connectors configurable
Type-N, 75 Ω 2
85036B Standard cal kit Type-N 75 ΩDC to 3 GHz open, short, load (both female and male)
85036E Economy cal kit Type-N(m) 75 ΩDC to 3 GHz open, short, load, all male
85096C ECal, 2-ports Type-N(m) 75 Ω300 kHz to 3 GHz connectors configurable
3.5 mm
85520A 4-in-1 OSLT 3.5 mm (m) DC to 26.5 GHz open, short, load, thru (all male)
85521A 4-in-1 OSLT 3.4 mm (f) DC to 26.5 GHz open, short, load, thru (all female)
85033D/E Economy cal kit 3.5 mm DC to 6/9 GHz open, short, fixed load (both female and male)
85052D Economy cal kit 3.5 mm DC to 26.5 GHz open, short, fixed load (both female and male)
85052B Standard cal kit 3.5 mm DC to 26.5 GHz open, short, fixed load, sliding load (both female and male)
85052C Precision TRL kit 3.5 mm DC to 26.5 GHz open, short, fixed load (both female and male), two line lengths
85093C ECal, 2-ports 3.5 mm 300 kHz to 9 GHz connectors configurable
N4691B ECal, 2-ports 3.5 mm 300 kHz to 26.5 GHz connectors configurable
N7550A ECal economy, 2-ports 3.5 mm DC to 4 GHz connectors configurable
N7551A ECal economy, 2-ports 3.5 mm DC to 6.5 GHz connectors configurable
N7552A ECal economy, 2-ports 3.5 mm DC to 9 GHz connectors configurable
N7553A ECal economy, 2-ports 3.5 mm DC to 14 GHz connectors configurable
N7554A ECal economy, 2-ports 3.5 mm DC to 18 GHz connectors configurable
N7555A ECal economy, 2-ports 3.5 mm DC to 26.5 GHz connectors configurable
2.92 mm (same as K connector)
85561A 4-in-1 OSLT cal kit 2.92 mm (f) DC to 40 GHz open, short, fixed load, thru (all female)
85562A 4-in-1 OSLT cal kit 2.92 mm (m) DC to 40 GHz open, short, fixed load, thru (all male)
85056KE013Standard cal kit 2.92 mm DC to 40 GHz open, short, fixed load, sliding load (both female and male)
85056KE024Economy cal kit 2.92 mm DC to 40 GHz open, short, fixed load (both female and male)
N4692A ECal 2.92 mm 10 MHz to 40 GHz connectors configurable
1. Component list shows calibration components. Some cal kits also include adapters.
2. Recommend ordering quantity 2 of N9910X Option 846, 50 to 75 Ω adapter.
3. Same as Maury’s 8770C47
4. Same as Maury’s 8770D47
FieldFox analyzers support most standard HP/Agilent/Keysight mechanical calibration kits and all Keysight USB ECal modules.
Custom calibration kits can be created and uploaded to FieldFox using Data Link software.

17 | Keysight | FieldFox Handheld Analyzers - Configuration Guide
Calibration Kits (continued)
Model Description Connector Frequency range Components
2.4 mm
85563A 3-in-1 OSL cal kit 2.4 mm (f) DC to 50 GHz open, short, fixed load (all female)
85564A 3-in-1 OSL cal kit 2.4 mm (m) DC to 50 GHz open, short, fixed load (all male)
85056D Economy cal kit 2.4 mm DC to 50 GHz open, short, fixed load (both female and male)
85056A Standard cal kit 2.4 mm DC to 50 GHz open, short, load, fixed load, sliding load (both female and male)
N4693A ECal 2.4 mm 10 MHz to 50 GHz connectors configurable
Waveguide
N9911X-11x Econ. waveguide cal kit WR-137 5.38 to 8.18 GHz short, termination, offset length
N9911X-21x Econ. waveguide cal kit WR-90 8.2 to 12.5 GHz short, termination, offset length
N9911X-31x Econ. waveguide cal kit WR-62 11.9 to 18 GHz short, termination, offset length
N9911X-41x Econ. waveguide cal kit WR-42 17.6 to 26.7 GHz short, termination, offset length
X11644A Waveguide cal kit WR-90 8.2 to 12.4 GHz short, shim, termination, standard section
P11644A Waveguide cal kit WR-62 12.4 to 18 GHz short, shim, termination, standard section
K11644A Waveguide cal kit WR-42 18 to 26.5 GHz short, shim, termination, standard section
R11644A Waveguide cal kit WR-28 26.5 to 40 GHz short, shim, termination two straight sections
Q11644A Waveguide cal kit WR-22 33 to 50 GHz short, shim, termination, two straight sections
U11644A Waveguide cal kit WR-19 40 to 60 GHz short, shim, termination, two straight sections
FieldFox analyzers support most standard HP/Agilent/Keysight mechanical calibration kits and all Keysight USB ECal modules.
Custom calibration kits can be created and uploaded to FieldFox using Data Link software.

18 | Keysight | FieldFox Handheld Analyzers - Configuration Guide
Accessories
Cables
All cables listed below are rugged phase-stable cables.
Model Cable connector Other cable connector Max frequency Length (ft) Length (m)
N9910X-700 Type-N (m) Type-N (f) 18 GHz 3.28 ft 1 m
N9910X-701 Type-N (m) Type-N (m) 18 GHz 3.28 ft 1 m
N9910X-708 3.5 mm (m) 3.5 mm (f) 26.5 GHz 3.28 ft 1 m
N9910X-709 3.5 mm (f) 3.5 mm (f) 26.5 GHz 3.28 ft 1 m
N9910X-714 2.4 mm (f) 2.4 mm (m) 50 GHz 3.28 ft 1 m
N9910X-715 2.4 mm (f) 2.4 mm (f) 50 GHz 3.28 ft 1 m
N9910X-810 Type-N (m) Type-N (m) 6 GHz 5 ft 1.5 m
N9910X-811 Type-N (m) Type-N (f) 6 GHz 5 ft 1.5 m
N9910X-812 Type-N (m) Type-N (m) 8 GHz 12 ft 3.6 m
N9910X-813 Type-N (m) Type-N (f) 8 GHz 12 ft 3.6 m
N9910X-814 Type-N (m) 7/16 (m) 6 GHz 5 ft 1.5 m
N9910X-815 Type-N (m) 7/16 (m) 6 GHz 12 ft 3.6 m
N9910X-816 Type-N (m) Type-N (f) 6 GHz 3.28 ft 1 m
N9910X-817 Type-N (m) Type-N (m) 6 GHz 3.28 ft 1 m
Antennas
N9910X-820 Antenna, directional, multiband, 800 to 2500 MHz, 10 dBi, Type-N (f)
N9910X-821 Antenna, telescopic whip, 70 MHz to 1 GHz, BNC (m)
N9910X-822 Antenna, directional, log periodic, 600 MHz to 9 GHz, Type-N(f)
N9910X-823 Antenna, cellular narrowband, 824 to 869 MHz, Type-N (f)
N9910X-824 Antenna, cellular narrowband, PCS 1850 to 1990 MHz, Type-N (f)
N9910X-825 Antenna, GPS, active, SMA (m)
RF and microwave adapters
83059A Coaxial adapter, 3.5 mm (m) to 3.5 mm (m), 26.5 GHz
83059B Coaxial adapter, 3.5 mm (f) to 3.5 mm (f), 26.5 GHz
83059C Coaxial adapter, 3.5 mm (m) to 3.5 mm (f), 26.5 GHz
N9910X-601 Coaxial adapter, NMD 2.4 mm (f) to Type-N (f), 50-ohm, 18 GHz
N9910X-602 Coaxial adapter, NMD 2.4 mm (f) to 2.92 mm/K (f), 40 GHz
N9910X-603 Coaxial adapter, NMD 2.4 mm (f) to 3.5 mm (f), 26.5 GHz
N9910X-843 Coaxial adapter, Type-N (m) to 7/16 DIN (f)
N9910X-845 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)
N9910X-846 Coaxial adapter, Type-N (m) 50 ohm to Type-N (f) 75 ohm
N9910X-847 Adapter kit: Type-N (f) to TNC (m) adapter, Type-N (f) to TNC (f) adapter, 11 GHz
N9910X-848 Coaxial adapter, Type-N (f) to 3.5 mm (f), 18 GHz
N9910X-849 Coaxial adapter, Type-N (f) to 3.5 mm (m), 18 GHz
N9910X-850 Coaxial adapter, Type-N (m) to Type-N (m), 18 GHz
N9910X-851 Coaxial adapter, Type-N (f) to Type-N (f), 18 GHz
N9910X-852 Coaxial adapter, Type-N (m) to Type-N (f), 18 GHz
N9910X-856 Coaxial adapter, 2.4 mm (f) to 2.4 mm (f), 50 GHz
N9910X-857 Coaxial adapter, 2.4 mm (f) to 2.92 mm/K (f), 40 GHz
Other RF and microwave accessories
N9910X-860 Fixed attenuator, 40 dB, 100 W, DC to 3 GHz, Type-N (m) to Type-N (f)
N9910X-861 Fixed attenuator, 40 dB, 50 W, DC to 8.5 GHz, Type-N (m) to Type-N (f)
N9910X-874 External bias-tee, 2.5 MHz to 6 GHz, 1 W, 0.5 A
N9910X-712 Trig/Ref in Cable SMA (m) to BNC (f), 1 m or 3.28 ft
N9910X-713 Bias-tee power cable SMB (f) to BNC (m), 1 m or 3.28 ft
Other FieldFox accessories
N9910X-870 Extra battery
N9910X-872 External battery charger
N9910X-873 AC/DC adapter
N9910X-875 DC car charger and adapter
N9910X-880 Extra soft carrying case with backpack and shoulder strap
N9910X-881 Hard transit case
N9910X-886 Torque wrench, 17 mm, 90 N-cm (8in-lb), recommended for N995xA and N996xA analyzers

19 | Keysight | FieldFox Handheld Analyzers - Configuration Guide
Accessories (continued)
Description Accessory
N9910X-701
Type-N (m) to Type-N (m) cable, 3.28 ft
N9910X-708
3.5 mm (m) to 3.5 mm (f) cable, 3.28 ft
N9910X-820
Antenna, directional
N9910X-823
Antenna, cellular narrowband
N9910X-822
Antenna, directional
N9910X-825
Antenna, GPS, active
N9910X-870
Extra battery
N9910X-872
External battery charger
N9910X-881
Hard transit case
Description Accessory
N9910X-811
Type-N (m) to Type-N (f) cable, 5 ft
N9910X-812
Type-N (m) to Type-N (m) cable, 12 ft
N9910X-816
Type-N (m) to Type-N (f) cable, 3.28 ft
N9910X-821
Antenna, telescopic whip
N9910X-848
Coaxial adapter, Type-N(f) to 3.5 mm (f)
N9910X-875
DC car charger and adapter
N9910X-873
AD/DC adapter
N9910X-874
External bias-tee
Below are images for a subset of FieldFox accessories. Complete list of accessories are on pages 15 to 17 of this document.

20 | Keysight | FieldFox Handheld Analyzers - Configuration Guide
Accessories (continued)
Description Accessory
N4690B
2-port ECal, Type-N, 18 GHz
N9910X-800
3-in-1 OSL cal kit, Type-N (m), 6 GHz
N991X0-801
3-in-1 OSL cal kit, Type-N (f), 6 GHz
85514A
4-in-1 OSLT cal kit, Type-N (m) 9 GHz
85515A
4-in-1 OSLT cal kit, Type-N (f), 9 GHz
85518A
4-in-1 OSLT cal kit, Type-N (m), 18 GHz
85519A
4-in-1 OSLT cal kit, Type-N (f), 18 GHz
85054D
Economy cal kit, Type-N, 18 GHz
N9911X-211/212/213/214
WR-90 economical cal kit
Description Accessory
N4691B
2-port ECal, 3.5 mm, 26.5 GHz
85520A
4-in-1 OSLT cal kit, 3.5 mm (m), 26.5 GHz
85521A
4-in-1 OSLT cal kit, 3.5 mm (f), 26.5 GHz
85033D/E
3.5 mm cal kit, 9 GHz
85052D
3.5 mm cal kit, 26.5 GHz
N4692A
2.92 mm, 2-port ECal, 40 GHz
N4693A
2.4 mm 2-port ECal, 50 GHz
85056D
2.4 mm cal kit, 50 GHz
X11644A
WR-90 standard cal kit
Below are images for a subset of FieldFox accessories. Complete list of accessories are on pages 15 to 17 of this document.