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Show all categories Handheld Network Analyzers Back

Keysight N9951A | FieldFox handheld µW combi analyzer 300 kHz to 44 GHz, USB 2.0, LAN, rechargeable battery

Manufacturer number: N9951A

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Highlights Documents / Downloads Description Related Articles

Keysight N9951A | FieldFox, handheld combination analyzer 300 kHz to 44 GHz.

  • Frequency range: 300kHz to 44GHz
  • Directivity >42dB
  • Dynamic range 100dB
  • DANL: -153 dBm (specified), typical -158 dBm at 2.8 to 4.5 GHz
  • Typical output power (6.5 to 18 GHz): 4 dBm (frequency dependent)
  • Flat output power frequency response (± 0.5 dB) at an output power of -15 dBm in the frequency range 300 kHz to 44 GHz
  • Output power adjustable in 1 dB steps
  • Transmission and reflection measurements (S21, S11) or with optional 2-port measurement (S21, S11, S12, S22)
  • Reflectance measurements (RL, VSWR and scalar measurements)
  • TDR cable measurements
  • Cable attenuation, reflection loss, distance to fault location
  • Built-in power meter: 5 kHz to 26.5 GHz
  • Optional power measurement by Keysight USB RF power sensor. frequency range depends on the type of power sensor used)
  • Vector volt meter comparing phase and electrical cable length
  • Integrated test connection for S-parameter determination and for error distance measurement in cable measurements
  • Battery life 3.5 hours
  • Closed housing, dustproof, without fans etc.
  • Water repellent; resists salty and humid influences
  • Meets the requirements of: IEC/EN 60529, MIL-PRF-28800F Class 2 and MIL-STD-810G, Method 511.5, Procedure I (conditions for use in potentially explosive atmospheres)
  • Dimensions: Width: 188mm, Height: 292mm, Depth: 72mm
  • Weight: 3.2kg

Typical areas of application:

  • satellite communications
  • mobile communication
  • Measurement of the connection in a communication system (e.g. GSM) to the operative backbone system
  • radar technology
  • Aerospace and defense technology
  • Active and passive component and module test

Options:
For use as a Vector Network Analyzer (VNA) and for cable testing:

  • Time domain analysis (TDR measurements)
  • VNA reflection and transmission measurements
  • VNA: 2-port S-parameter test (S21, S11, S12, S22)
  • 1-port mixed-mode S-parameter test
  • TDR cable measurements (distance to fault)
  • Vector voltmeter

For use as a spectrum analyzer:

  • Extended range for transmission analysis (ERTA / Extended Range Transmission Analysis)
  • Tracking generator over the complete device frequency range
  • Spectrum analyzer option
  • preamp
  • Interference analyzer and spectrogram
  • Timegating option for spectrum measurements

For RF power measurements:

  • Frequency dependent USB RF power measurements
  • USB interface for connecting USB RF power sensors
  • Integrated power meter to measure over a user-definable frequency range
  • Pulse measurements (radar) with a peak RF power meter

For general system properties:

  • GPS receiver
  • Variable DC voltage source 1 V to 32 V, 650 mA max and 8 W max
  • remote control

Note: This list does not claim to be complete. Before ordering, please consult our office staff

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Documents & Downloads

Overview
pdf | 0.35 MB
Datasheet
pdf | 3.13 MB
User report
pdf | 1.15 MB
Userguide
pdf | 4.37 MB
Configuration guide
pdf | 0.91 MB

Description

N9951A | FieldFox handheld µW combi analyzer 300 kHz to 44 GHz, USB 2.0, LAN, rechargeable battery

The basic version of this combination device N9951A is equipped as a cable and antenna test device and covers the frequency range from 300 kHz to 44 GHz. This combination device is intended for rough field use in its basic configuration for cable and antenna measurements. Optionally, this FieldFox N9951A can be expanded as a spectrum and vector network analyzer, thus enabling direct transmission and reflection measurements S11, S21. The integrated HF power measurement option offers measurement of the HF signal power at the push of a button over a bandwidth that can be defined by the user. With an optional extension, USB power sensors can also be connected directly. By using USB peak power sensors, the pulse peak power and the average power can be measured on radar systems in order to have the ratio of peak power to average power displayed directly.

With this device you have Keysight quality and accuracy in your hands - because it is portable, fits well and is easy to use.

With optional configuration options , the system can be expanded into a 2-port S-parameter test system, which means that all S-parameters can be measured. With additional optional and retrofittable equipment, the device can be adapted to the respective application with many other options (see list at the end of this description).

It should be emphasized that this device can be equipped with a tracking generator covering the entire frequency range of the device.

Accessoires (65 products)

Accessoires (65 products)

N9951A-010
Exclusive
Keysight
N9951A-010
Vector network analyzer time domain for FieldFox N9951A
Delivery time upon request
On Request
N9951A-1A7
Exclusive
Keysight
N9951A-1A7
Calibration + Uncertainties + Guardbanding (Not Accredited)
Delivery time upon request
On Request
N9951A-210
Exclusive
Keysight
N9951A-210
Vector network analyzer transmission/reflection Transmission / Reflection test set for FieldFox N9951A
Delivery time upon request
On Request
N9951A-233
Exclusive
Keysight
N9951A-233
Spectrum analyzer for FieldFox N9951A
Delivery time upon request
On Request
N9951A-238
Exclusive
Keysight
N9951A-238
Spectrum analyzer time gating for FieldFox N9951A
Delivery time upon request
On Request
N9951A-307
Exclusive
Keysight
N9951A-307
GPS receiver for FieldFox N9951A
Delivery time upon request
On Request
N9951A-308
Exclusive
Keysight
N9951A-308
Vector voltmeter for FieldFox N9951A
Delivery time upon request
On Request
N9951A-309
Exclusive
Keysight
N9951A-309
DC bias variable-voltage source for FieldFox N9951A
Delivery time upon request
On Request
N9951A-350
Exclusive
Keysight
N9951A-350
Real-time spectrum analyzer (RTSA) for FieldFox N9951A
Delivery time upon request
On Request
N9951A-351
Exclusive
Keysight
N9951A-351
I/Q analyzer for FieldFox N9951A
Delivery time upon request
On Request
N9951A-356
Exclusive
Keysight
N9951A-356
Noise figure measurements for FieldFox N9951A
Delivery time upon request
On Request
N9951A-370
Exclusive
Keysight
N9951A-370
Over the air LTE FDD measurements for FieldFox N9951A
Delivery time upon request
On Request
N9951A-377
Exclusive
Keysight
N9951A-377
Over the air 5G TF measurements for FieldFox N9951A
Delivery time upon request
On Request
N9951A-A6J
Exclusive
Keysight
N9951A-A6J
ANSI Z540-1-1994 Calibration
Delivery time upon request
On Request
N9951A-C3
Exclusive
Keysight
N9951A-C3
Calibration Plan - Return to Keysight - 3 years
Delivery time upon request
On Request
N9951A-C5
Exclusive
Keysight
N9951A-C5
Calibration Plan - Return to Keysight - 5 years
Delivery time upon request
On Request
N9951A-R5
Exclusive
Keysight
N9951A-R5
Extended Warranty - Return to Keysight - 5 years
Delivery time upon request
On Request
N9951A-R7
Exclusive
Keysight
N9951A-R7
Extended Warranty - Return to Keysight - 7 years
Delivery time upon request
On Request
N9951AU
Exclusive
Keysight
N9951AU
Field Fox N9951A upgrade
Ready to ship in 5 to 10 business days
On Request
N9951AU-209
Exclusive
Keysight
N9951AU-209
Extended range transmission analysis (ERTA) Analysis (ERTA) for FieldFox N9951A
Delivery time upon request
On Request
N9951AU-210
Exclusive
Keysight
N9951AU-210
Vector network analyzer transmission/reflection Transmission / Reflection test set for FieldFox N9951A
Delivery time upon request
On Request
N9951AU-211
Exclusive
Keysight
N9951AU-211
Vector network analyzer full 2-port S-parameters 2-port S-parameter test set for FieldFox N9951A
Delivery time upon request
On Request
N9951AU-233
Exclusive
Keysight
N9951AU-233
Spectrum analyzer for FieldFox N9951A
Delivery time upon request
On Request
N9951AU-235
Exclusive
Keysight
N9951AU-235
Pre-amplifier spectrum analysis for FieldFox N9951A
Delivery time upon request
On Request
N9951AU-238
Exclusive
Keysight
N9951AU-238
Spectrum analyzer time gating for FieldFox N9951A
Delivery time upon request
On Request
N9951AU-302
Exclusive
Keysight
N9951AU-302
USB power sensor support USB power sensors for FieldFox N9951A
Delivery time upon request
On Request
N9951AU-307
Exclusive
Keysight
N9951AU-307
GPS receiver for FieldFox N9951A
Delivery time upon request
On Request
N9951AU-312
Exclusive
Keysight
N9951AU-312
Channel scanner spectrum analysis for FieldFox N9951A
Delivery time upon request
On Request
N9951AU-350
Exclusive
Keysight
N9951AU-350
Real-time spectrum analyzer (RTSA) for FieldFox N9951A
Delivery time upon request
On Request
N9951AU-355
Exclusive
Keysight
N9951AU-355
Analog demodulation spectrum analysis for FieldFox N9951A
Delivery time upon request
On Request
N9951AU-370
Exclusive
Keysight
N9951AU-370
Over the air LTE FDD measurements for FieldFox N9951A
Delivery time upon request
On Request
N9951A-030
Exclusive
Keysight
N9951A-030
Remote control capability for FieldFox N9951A
Delivery time upon request
On Request
N9951A-208
Exclusive
Keysight
N9951A-208
USB power sensor measurements versus frequency for FieldFox N9951A
Delivery time upon request
On Request
N9951A-209
Exclusive
Keysight
N9951A-209
Extended range transmission analysis (ERTA) for FieldFox N9951A
Delivery time upon request
On Request
N9951A-211
Exclusive
Keysight
N9951A-211
Vector network analyzer full 2-port S-parameters 2-port S-parameter test set for FieldFox N9951A
Delivery time upon request
On Request
N9951A-212
Exclusive
Keysight
N9951A-212
1-port mixed-mode S-parameters for FieldFox N9951A
Delivery time upon request
On Request
N9951A-215
Exclusive
Keysight
N9951A-215
TDR cable measurements for FieldFox N9951A
Delivery time upon request
On Request
N9951A-235
Exclusive
Keysight
N9951A-235
Pre-amplifier for FieldFox N9951A
Delivery time upon request
On Request
N9951A-236
Exclusive
Keysight
N9951A-236
Interference analyzer and spectrogram for FieldFox N9951A
Delivery time upon request
On Request
N9951A-302
Exclusive
Keysight
N9951A-302
USB power sensor support for FieldFox N9951A
Delivery time upon request
On Request
N9951A-310
Exclusive
Keysight
N9951A-310
Built-in power meter for FieldFox N9951A
Delivery time upon request
On Request
N9951A-312
Exclusive
Keysight
N9951A-312
Channel scanner for FieldFox N9951A
Delivery time upon request
On Request
N9951A-330
Exclusive
Keysight
N9951A-330
Pulse measurements for FieldFox N9951A
Delivery time upon request
On Request
N9951A-355
Exclusive
Keysight
N9951A-355
Analog demodulation for FieldFox N9951A
Delivery time upon request
On Request
N9951A-C10
Exclusive
Keysight
N9951A-C10
Calibration Plan - Return to Keysight - 10 years
Delivery time upon request
On Request
N9951A-C7
Exclusive
Keysight
N9951A-C7
Calibration Plan - Return to Keysight - 7 years
Delivery time upon request
On Request
N9951A-R10
Exclusive
Keysight
N9951A-R10
Extended Warranty - Return to Keysight - 10 years
Delivery time upon request
On Request
N9951AU-010
Exclusive
Keysight
N9951AU-010
Vector network analyzer time domain (Time Domain) for FieldFox N9951A
Delivery time upon request
On Request
N9951AU-030
Exclusive
Keysight
N9951AU-030
Remote control capability with iOS device for FieldFox N9951A
Delivery time upon request
On Request
N9951AU-208
Exclusive
Keysight
N9951AU-208
USB power sensor measurements versus frequency vs. frequency for FieldFox N9951A
Delivery time upon request
On Request
N9951AU-212
Exclusive
Keysight
N9951AU-212
1-port mixed-mode S-parameters for FieldFox N9951A
Delivery time upon request
On Request
N9951AU-215
Exclusive
Keysight
N9951AU-215
TDR cable measurements for FieldFox N9951A
Delivery time upon request
On Request
N9951AU-236
Exclusive
Keysight
N9951AU-236
Interference analyzer and spectrogram Spectrogram for FieldFox N9951A
Delivery time upon request
On Request
N9951AU-308
Exclusive
Keysight
N9951AU-308
Vector voltmeter for FieldFox N9951A
Delivery time upon request
On Request
N9951AU-309
Exclusive
Keysight
N9951AU-309
DC bias variable-voltage source for FieldFox N9951A
Delivery time upon request
On Request
N9951AU-310
Exclusive
Keysight
N9951AU-310
Built-in power meter for FieldFox N9951A
Delivery time upon request
On Request
N9951AU-330
Exclusive
Keysight
N9951AU-330
Pulse measurements sensor for FieldFox N9951A
Delivery time upon request
On Request
N9951AU-351
Exclusive
Keysight
N9951AU-351
I/Q analyzer spectrum analysis for FieldFox N9951A
Delivery time upon request
On Request
N9951AU-356
Exclusive
Keysight
N9951AU-356
Noise figure measurements for FieldFox N9951A
Delivery time upon request
On Request
N9951AU-360
Exclusive
Keysight
N9951AU-360
Phased array antenna control for FieldFox N9951A
Delivery time upon request
On Request
N9951AU-377
Exclusive
Keysight
N9951AU-377
Over the air 5G TF measurements for FieldFox N9951A
Delivery time upon request
On Request
N9951A-353
Keysight
N9951A-353
IQ streaming for FieldFox N9951A
Delivery time upon request
On Request
N9951A-357
Keysight
N9951A-357
Pulse generator for FieldFox N9951A
Delivery time upon request
On Request
N9951A-358
Keysight
N9951A-358
EMF measurements for FieldFox N9951A
Delivery time upon request
On Request
N9951A-361
Keysight
N9951A-361
EMI measurements for FieldFox N9951A
Delivery time upon request
On Request

About the Manufacturer

Keysight
Keysight
dataTec and Keysight Technologies have had a strong partnership since 1999. No other company offers such a wide range of measurement technology, testing solutions, and solutions for our connected world. With Keysight's measuring instruments, you are also well-equipped for today's and tomorrow's tasks.
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