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FieldFox and HSA Handheld Spectrum Analyzers

Choose precision or value spectrum analysis at RF or microwave frequencies

  • Carry Keysight-quality microwave measurements wherever you need to go
  • Boost your readiness with an RF unit: every operating mode is flexible enough to meet the needs of novices & experts alike
  • Endure the harshest working conditions with analyzers designed for durability – completely sealed, rugged & weather-resistant
  • Save time and ensure consistent results by automating routine tasks for basic spectrum analysis

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Field testing made simple

  • Rugged enough to meet MIL-PRF 28800F Class 2 compliance
  • Easier to view data in all lighting situations with the clear screen and backlit keys
  • Easier to operate while wearing gloves with the spaced keypad
  • Obtain geo-location data quicker with the optional built-in GPS receiver and antenna
  • Long operating life, up to 4 hours with each field-replaceable battery
  • Greater security with the ability to completely overwrite user data and enable/disable LAN or USB ports

Compare Products

Product Frequency DANL @1 GHz Overall Amplitude Accuracy TOI @1 GHz (3rd Order Intercept) Maximum Dynamic Range 3rd Order @1 GHz Typical Price*
N9340B Handheld RF Spectrum Analyzer (HSA), 3 GHz
9 kHz to 3 GHz -144 dBm ±1.5 dB +10 dBm 96 dB
N9342C Handheld Spectrum Analyzer (HSA), 7 GHz
9 kHz to 7 GHz -152 dBm ±1.5 dB +10 dBm 96 dB
N9343C Handheld Spectrum Analyzer (HSA), 13.6 GHz
9 kHz to 13.6 GHz -144 dBm ±1.3 dB +11 dBm 96 dB
N9344C Handheld Spectrum Analyzer (HSA), 20 GHz
9 kHz to 20 GHz -144 dBm ±1.3 dB +11 dBm 96 dB
N9912A FieldFox Handheld RF Analyzer, 4 GHz and 6 GHz
5 kHz to 6 GHz -148 dBm ±0.5 dB +18 dBm n/a
N9913A FieldFox Handheld Microwave Analyzer, 4 GHz
n/a -155 dBm ±0.5 dB +15 dBm 106 dB
N9914A FieldFox Handheld RF Analyzer, 6.5 GHz
n/a -155 dBm ±0.5 dB +15 dBm n/a
N9915A FieldFox Handheld Microwave Analyzer, 9 GHz
n/a -155 dBm ±0.5 dB +15 dBm n/a
N9916A FieldFox Handheld Microwave Analyzer, 14 GHz
n/a -155 dBm ±0.5 dB +15 dBm n/a
N9917A FieldFox Handheld Microwave Analyzer, 18 GHz
n/a -155 dBm ±0.5 dB +15 dBm n/a
N9918A FieldFox Handheld Microwave Analyzer, 26.5 GHz
n/a -155 dBm ±0.6 dB +15 dBm n/a
N9935A FieldFox Handheld Microwave Spectrum Analyzer, 9 GHz
n/a -155 dBm ±0.5 dB +15 dBm n/a
N9936A FieldFox Handheld Microwave Spectrum Analyzer, 14 GHz
n/a -155 dBm ±0.5 dB +15 dBm n/a
N9937A FieldFox Handheld Microwave Spectrum Analyzer, 18 GHz
n/a -155 dBm ±0.5 dB +15 dBm n/a
N9938A FieldFox Handheld Microwave Spectrum Analyzer, 26.5 GHz
n/a -155 dBm ±0.5 dB +15 dBm n/a
N9950A FieldFox Handheld Microwave Analyzer, 32 GHz
n/a -159 dBm n/a +13 dBm n/a
N9951A FieldFox Handheld Microwave Analyzer, 44 GHz
n/a -159 dBm n/a +13 dBm n/a
N9952A FieldFox Handheld Microwave Analyzer, 50 GHz
n/a -159 dBm ±0.5 dB +13 dBm n/a
N9960A FieldFox Handheld Microwave Spectrum Analyzer, 32 GHz
n/a -159 dBm ±0.5 dB +13 dBm n/a
N9961A FieldFox Handheld Microwave Spectrum Analyzer, 44 GHz
n/a -159 dBm ±0.5 dB +13 dBm n/a
N9962A FieldFox Handheld Microwave Spectrum Analyzer, 50 GHz
n/a -159 dBm ±0.5 dB +13 dBm n/a

Software for this Series

 FieldFox Handheld Analyzer Software
FieldFox Handheld Analyzer Software
  • Measurement capabilities for FieldFox handheld analyzers
  • FieldFox is configurable as a cable and antenna analyzer, VNA, spectrum analyzer, and much more
  • Capabilities can be installed with FieldFox purchase or upgradable via software license keys
     

Accessories for this Series

 USB & LAN Power Sensors
USB & LAN Power Sensors
  • U2040 X-Series Wide Dynamic Range Power Sensors
  • U2020 X-Series USB Peak and Average Power Sensors
  • U8480 Series USB Thermocouple Power Sensors
  • U2000 Series USB Average Power Sensors
 Power Sensors
Power Sensors
  • Power Sensors
  • N8480 Series thermocouple power sensors
  • Peak and average E-Series power sensors
  • P-Series wideband power sensors
  • E-band, V-band and W-band waveguide power sensors
 More Handheld Analyzer Accessories
More Handheld Analyzer Accessories
Complete your testing needs by adding these accessories for low-cost analyzers and I&M solutions.
  • Complements low-cost handheld and benchtop solutions
  • Complements installation and maintenance test tools

* Prices for: United Kingdom. Prices are subject to change without notice. For pricing or a quote, you can also call 0800 0260637.