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Show all categories Handheld Spectrum Analyzers Back

Keysight N9961A | FieldFox handheld µW spectrum analyzer 9 kHz to 44 GHz, USB 2.0, LAN, rechargeable battery

Manufacturer number: N9961A

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Highlights Technical Data Documents / Downloads Description Related Articles

Keysight N9961A | FieldFox, High Frequency Spectrum Analyzer 300 kHz to 44 GHz.

  • Frequency range: 300kHz to 44GHz
  • Directivity >42dB
  • Dynamic range 104 dB
  • 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
  • Return Loss and VSWR (Voltage Standing Wave Ratio) measurements
  • Output power adjustable in 1 dB steps
  • Built-in power meter: 5 kHz to 44 GHz
  • Optional power measurement by Keysight USB RF power sensor. Frequency range depends on the type of power meter used)
  • 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 1.5, 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
  • radar technology
  • Aerospace and defense technology
  • Active and passive component and module test

Options:
For cable and antenna test:

  • Return Loss and VSWR (Voltage Standing Wave Ratio) measurements

For use as a spectrum analyzer:

  • Extended range for transmission analysis (ERTA / Extended Range Transmission Analysis)
  • Tracking generator over the complete device frequency range
  • 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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Technical Data

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

N9961A | FieldFox handheld µW spectrum analyzer 9 kHz to 44 GHz, USB 2.0, LAN, rechargeable battery

The Keysight N9961A Fast Spectrum Analyzer is a mobile, handheld device that includes two types of devices: a spectrum analyzer and an RF power meter. This device is intended for rough field use in its basic configuration for spectrum measurements and HF pulse measurements (radar). 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.

The device can be adapted to the respective application using further optional and retrofittable configuration 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 (55 products)

Accessoires (55 products)

N9961A-208
Exclusive
Keysight
N9961A-208
USB power sensor measurements versus frequency for FieldFox N9961A
Delivery time upon request
On Request
N9961A-209
Exclusive
Keysight
N9961A-209
Extended range transmission analysis (ERTA) for FieldFox N9961A
Delivery time upon request
On Request
N9961A-235
Exclusive
Keysight
N9961A-235
Pre-amplifier for FieldFox N9961A
Delivery time upon request
On Request
N9961A-307
Exclusive
Keysight
N9961A-307
GPS receiver for FieldFox N9961A
Delivery time upon request
On Request
N9961A-310
Exclusive
Keysight
N9961A-310
Built-in power meter for FieldFox N9961A
Delivery time upon request
On Request
N9961A-320
Exclusive
Keysight
N9961A-320
Reflection measurements (return loss, VSWR and scalar measurements) for FieldFox N9961A
Delivery time upon request
On Request
N9961A-351
Exclusive
Keysight
N9961A-351
I/Q analyzer for FieldFox N9961A
Delivery time upon request
On Request
N9961A-355
Exclusive
Keysight
N9961A-355
Analog demodulation for FieldFox N9961A
Delivery time upon request
On Request
N9961A-370
Exclusive
Keysight
N9961A-370
Over the air LTE FDD measurements for FieldFox N9961A
Delivery time upon request
On Request
N9961A-377
Exclusive
Keysight
N9961A-377
Over the air 5G TF measurements for FieldFox N9961A
Delivery time upon request
On Request
N9961A-C10
Exclusive
Keysight
N9961A-C10
Calibration Plan - Return to Keysight - 10 years
Delivery time upon request
On Request
N9961A-C5
Exclusive
Keysight
N9961A-C5
Calibration Plan - Return to Keysight - 5 years
Delivery time upon request
On Request
N9961A-R10
Exclusive
Keysight
N9961A-R10
Extended Warranty - Return to Keysight - 10 years
Delivery time upon request
On Request
N9961A-R5
Exclusive
Keysight
N9961A-R5
Extended Warranty - Return to Keysight - 5 years
Delivery time upon request
On Request
N9961A-R7
Exclusive
Keysight
N9961A-R7
Extended Warranty - Return to Keysight - 7 years
Delivery time upon request
On Request
N9961AU
Exclusive
Keysight
N9961AU
Field Fox N9961A upgrade
Ready to ship in 5 to 10 business days
On Request
N9961AU-030
Exclusive
Keysight
N9961AU-030
Remote control capability with iOS device for FieldFox N9961A
Delivery time upon request
On Request
N9961AU-208
Exclusive
Keysight
N9961AU-208
USB power sensor measurements versus frequency vs. frequency for FieldFox N9961A
Delivery time upon request
On Request
N9961AU-236
Exclusive
Keysight
N9961AU-236
Interference analyzer and spectrogram Spectrogram for FieldFox N9961A
Delivery time upon request
On Request
N9961AU-238
Exclusive
Keysight
N9961AU-238
Spectrum analyzer time gating for FieldFox N9961A
Delivery time upon request
On Request
N9961AU-302
Exclusive
Keysight
N9961AU-302
USB power sensor support USB power sensors for FieldFox N9961A
Delivery time upon request
On Request
N9961AU-307
Exclusive
Keysight
N9961AU-307
GPS receiver for FieldFox N9961A
Delivery time upon request
On Request
N9961AU-310
Exclusive
Keysight
N9961AU-310
Built-in power meter for FieldFox N9961A
Delivery time upon request
On Request
N9961AU-312
Exclusive
Keysight
N9961AU-312
Channel scanner spectrum analysis for FieldFox N9961A
Delivery time upon request
On Request
N9961AU-351
Exclusive
Keysight
N9961AU-351
I/Q analyzer spectrum analysis for FieldFox N9961A
Delivery time upon request
On Request
N9961AU-360
Exclusive
Keysight
N9961AU-360
Phased array antenna control for FieldFox N9961A
Delivery time upon request
On Request
N9961AU-370
Exclusive
Keysight
N9961AU-370
Over the air LTE FDD measurements for FieldFox N9961A
Delivery time upon request
On Request
N9961AU-377
Exclusive
Keysight
N9961AU-377
Over the air 5G TF measurements for FieldFox N9961A
Delivery time upon request
On Request
N9961A-030
Exclusive
Keysight
N9961A-030
Remote control capability for FieldFox N9961A
Delivery time upon request
On Request
N9961A-1A7
Exclusive
Keysight
N9961A-1A7
Calibration + Uncertainties + Guardbanding (Not Accredited)
Delivery time upon request
On Request
N9961A-220
Exclusive
Keysight
N9961A-220
Full-band tracking generator for FieldFox N9961A
Delivery time upon request
On Request
N9961A-236
Exclusive
Keysight
N9961A-236
Interference analyzer and spectrogram for FieldFox N9961A
Delivery time upon request
On Request
N9961A-238
Exclusive
Keysight
N9961A-238
Spectrum analyzer time gating for FieldFox N9961A
Delivery time upon request
On Request
N9961A-302
Exclusive
Keysight
N9961A-302
USB power sensor support for FieldFox N9961A
Delivery time upon request
On Request
N9961A-309
Exclusive
Keysight
N9961A-309
DC bias variable-voltage source for FieldFox N9961A
Delivery time upon request
On Request
N9961A-312
Exclusive
Keysight
N9961A-312
Channel scanner for FieldFox N9961A
Delivery time upon request
On Request
N9961A-330
Exclusive
Keysight
N9961A-330
Pulse measurements for FieldFox N9961A
Delivery time upon request
On Request
N9961A-350
Exclusive
Keysight
N9961A-350
Real-time spectrum analyzer (RTSA) for FieldFox N9961A
Delivery time upon request
On Request
N9961A-356
Exclusive
Keysight
N9961A-356
Noise figure measurements for FieldFox N9961A
Delivery time upon request
On Request
N9961A-A6J
Exclusive
Keysight
N9961A-A6J
ANSI Z540-1-1994 Calibration
Delivery time upon request
On Request
N9961A-C3
Exclusive
Keysight
N9961A-C3
Calibration Plan - Return to Keysight - 3 years
Delivery time upon request
On Request
N9961A-C7
Exclusive
Keysight
N9961A-C7
Calibration Plan - Return to Keysight - 7 years
Delivery time upon request
On Request
N9961AU-209
Exclusive
Keysight
N9961AU-209
Extended range transmission analysis (ERTA) Analysis (ERTA) for FieldFox N9961A
Delivery time upon request
On Request
N9961AU-220
Exclusive
Keysight
N9961AU-220
Full-band tracking generator for FieldFox N9961A
Delivery time upon request
On Request
N9961AU-235
Exclusive
Keysight
N9961AU-235
Pre-amplifier spectrum analysis for FieldFox N9961A
Delivery time upon request
On Request
N9961AU-309
Exclusive
Keysight
N9961AU-309
DC bias variable-voltage source for FieldFox N9961A
Delivery time upon request
On Request
N9961AU-320
Exclusive
Keysight
N9961AU-320
Reflection measurements (return loss, VSWR and scalar measurements) for FieldFox N9961A
Delivery time upon request
On Request
N9961AU-330
Exclusive
Keysight
N9961AU-330
Pulse measurements sensor for FieldFox N9961A
Delivery time upon request
On Request
N9961AU-350
Exclusive
Keysight
N9961AU-350
Real-time spectrum analyzer (RTSA) for FieldFox N9961A
Delivery time upon request
On Request
N9961AU-355
Exclusive
Keysight
N9961AU-355
Analog demodulation spectrum analysis for FieldFox N9961A
Delivery time upon request
On Request
N9961AU-356
Exclusive
Keysight
N9961AU-356
Noise figure measurements for FieldFox N9961A
Delivery time upon request
On Request
N9961A-357
Keysight
N9961A-357
Pulse generator for FieldFox N9961A
Delivery time upon request
On Request
N9961A-358
Keysight
N9961A-358
EMF measurements for FieldFox N9961A
Delivery time upon request
On Request
N9961A-361
Keysight
N9961A-361
EMI measurements for FieldFox N9961A
Delivery time upon request
On Request
N9961A-353
Keysight
N9961A-353
IQ streaming for FieldFox N9961A
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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