FieldFox Handheld RF and Microwave Analyzers
The most integrated handheld RF and microwave analyzers in the field

FieldFox handheld analyzers give you rugged performance, delivering benchtop-quality measurements on-the-go—even in harsh environments. The sealed, weather resistant design stands up to the field without making performance compromises. Working with FieldFox is so intuitive, novice users quickly become experts.

  • Save time and ensure consistent results by automating routine tasks for basic spectrum analysis
  • NEW Wider analysis bandwidth – up to 100 MHz – makes 5G field test a reality (FieldFox B Models)
  • NEW Capture the smallest interfering signals with wide-band, real-time measurements (RTSA) (FieldFox B Models)
  • Measure with confidence from 4 to 50 GHz - precise measurements agree with benchtop results
  • Withstands your toughest working environments - rugged enough to meet MIL-specs
  • Weighs less than alternative solutions- millimeter-wave models 30% lighter than other handheld analyzers
  • Choose to configure as a handheld cable and antenna analyzer (CAT), vector network analyzer (VNA), spectrum analyzer (SA) or an all-in-one combination analyzer

FieldFox A Series
Max. Analysis BW = 10MHz

Model Max. Freq. Unit Type CAT Analyzer SA VNA
N9913A 4 GHz Combo Analyzer Yes Optional Optional
N9914A 6.5 GHz Combo Analyzer Yes Optional Optional
N9915A 9 GHz Combo Analyzer Yes Optional Optional
N9916A 14 GHz Combo Analyzer Yes Optional Optional
N9917A 18 GHz Combo Analyzer Yes Optional Optional
N9918A 26.5 GHz Combo Analyzer Yes Optional Optional
N9950A 32 GHz Combo Analyzer Yes Optional Optional
N9951A 44 GHz Combo Analyzer Yes Optional Optional
N9952A 50 GHz Combo Analyzer Yes Optional Optional
N9935A 9 GHz Spectrum Analyzer No Yes No
N9936A 14 GHz Spectrum Analyzer No Yes No
N9937A 18 GHz Spectrum Analyzer No Yes No
N9938A 26.5 GHz Spectrum Analyzer No Yes No
N9960A 32 GHz Spectrum Analyzer No Yes No
N9961A 44 GHz Spectrum Analyzer No Yes No
N9962A 50 GHz Spectrum Analyzer No Yes No
N9923A-104
N9923A-106
4 GHz
6 GHz
VNA Optional No Yes
N9925A 9 GHz VNA Optional No Yes
N9926A 14 GHz VNA Optional No Yes
N9927A 18 GHz VNA Optional No Yes
N9928A 26.5 GHz VNA Optional No Yes
N9912A-104
N9912A-106
4 GHz
6 GHz
Combo Analyzer Yes Optional Optional

 

FieldFox B Series
Max. Analysis BW = 100MHz

Model Max. Freq. Unit Type CAT Analyzer SA VNA
N9913B 4 GHz Combo Analyzer Yes Optional Optional
N9914B 6.5 GHz Combo Analyzer Yes Optional Optional
N9915B 9 GHz Combo Analyzer Yes Optional Optional
N9916B 14 GHz Combo Analyzer Yes Optional Optional
N9917B 18 GHz Combo Analyzer Yes Optional Optional
N9918B 26.5 GHz Combo Analyzer Yes Optional Optional
N9933B 4 GHz Spectrum Analyzer No Yes No
N9934B 6.5 GHz Spectrum Analyzer No Yes No
N9935B 9 GHz Spectrum Analyzer No Yes No
N9936B 14 GHz Spectrum Analyzer No Yes No
N9937B 18 GHz Spectrum Analyzer No Yes No
N9938B 26.5 GHz Spectrum Analyzer No Yes No

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