FieldFox Handheld RF and Microwave Analyzers

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FieldFox Handheld RF Analyzer, up to 10 GHz
N9912C
FieldFox Handheld RF Analyzer, up to 10 GHz
FieldFox Handheld Microwave Analyzer, 14 GHz
N9916A
FieldFox Handheld Microwave Analyzer, 14 GHz
FieldFox Handheld Microwave Analyzer, 18 GHz
N9917A
FieldFox Handheld Microwave Analyzer, 18 GHz
FieldFox Handheld Microwave Analyzer, 26.5 GHz
N9918A
FieldFox Handheld Microwave Analyzer, 26.5 GHz
FieldFox Handheld Microwave Spectrum Analyzer, 14 GHz
N9936A
FieldFox Handheld Microwave Spectrum Analyzer, 14 GHz
FieldFox Handheld Microwave Spectrum Analyzer, 18 GHz
N9937A
FieldFox Handheld Microwave Spectrum Analyzer, 18 GHz
FieldFox Handheld Microwave Spectrum Analyzer, 26.5 GHz
N9938A
FieldFox Handheld Microwave Spectrum Analyzer, 26.5 GHz
FieldFox Handheld Microwave Analyzer, 32 GHz
N9950A
FieldFox Handheld Microwave Analyzer, 32 GHz
FieldFox Handheld Microwave Analyzer, 44 GHz
N9951A
FieldFox Handheld Microwave Analyzer, 44 GHz
FieldFox Handheld Microwave Analyzer, 50 GHz
N9952A
FieldFox Handheld Microwave Analyzer, 50 GHz
FieldFox Handheld Microwave Spectrum Analyzer, 32 GHz
N9960A
FieldFox Handheld Microwave Spectrum Analyzer, 32 GHz
FieldFox Handheld Microwave Spectrum Analyzer, 44 GHz
N9961A
FieldFox Handheld Microwave Spectrum Analyzer, 44 GHz
FieldFox Handheld Microwave Spectrum Analyzer, 50 GHz
N9962A
FieldFox Handheld Microwave Spectrum Analyzer, 50 GHz
FieldFox Handheld Microwave Analyzer, 14 GHz
N9916A
FieldFox Handheld Microwave Analyzer, 14 GHz
FieldFox Handheld Microwave Analyzer, 18 GHz
N9917A
FieldFox Handheld Microwave Analyzer, 18 GHz
FieldFox Handheld Microwave Analyzer, 26.5 GHz
N9918A
FieldFox Handheld Microwave Analyzer, 26.5 GHz
FieldFox Handheld Microwave Spectrum Analyzer, 14 GHz
N9936A
FieldFox Handheld Microwave Spectrum Analyzer, 14 GHz
FieldFox Handheld Microwave Spectrum Analyzer, 18 GHz
N9937A
FieldFox Handheld Microwave Spectrum Analyzer, 18 GHz
FieldFox Handheld Microwave Spectrum Analyzer, 26.5 GHz
N9938A
FieldFox Handheld Microwave Spectrum Analyzer, 26.5 GHz
FieldFox Handheld Microwave Analyzer, 32 GHz
N9950A
FieldFox Handheld Microwave Analyzer, 32 GHz
FieldFox Handheld Microwave Analyzer, 44 GHz
N9951A
FieldFox Handheld Microwave Analyzer, 44 GHz
FieldFox Handheld Microwave Analyzer, 50 GHz
N9952A
FieldFox Handheld Microwave Analyzer, 50 GHz
FieldFox Handheld Microwave Spectrum Analyzer, 32 GHz
N9960A
FieldFox Handheld Microwave Spectrum Analyzer, 32 GHz
FieldFox Handheld Microwave Spectrum Analyzer, 44 GHz
N9961A
FieldFox Handheld Microwave Spectrum Analyzer, 44 GHz
FieldFox Handheld Microwave Spectrum Analyzer, 50 GHz
N9962A
FieldFox Handheld Microwave Spectrum Analyzer, 50 GHz
ENA Vector Network Analyzer
E5061B
ENA Vector Network Analyzer
ENA Vector Network Analyzer
E5063A
ENA Vector Network Analyzer
CXA Signal Analyzer, 9 kHz to 26.5 GHz
N9000B
CXA Signal Analyzer, 9 kHz to 26.5 GHz
Basic Spectrum Analyzer (BSA)
N9321C
Basic Spectrum Analyzer (BSA)
Basic Spectrum Analyzer (BSA)
N9322C
Basic Spectrum Analyzer (BSA)
Basic Spectrum Analyzer (BSA)
N9323C
Basic Spectrum Analyzer (BSA)
Basic Spectrum Analyzer (BSA)
N9324C
Basic Spectrum Analyzer (BSA)
Streamline Vector Network Analyzer, 100 kHz to 44 GHz, 4-port
P5027M
Streamline Vector Network Analyzer, 100 kHz to 44 GHz, 4-port
Streamline Vector Network Analyzer, 100 kHz to 53 GHz, 4-port
P5028M
Streamline Vector Network Analyzer, 100 kHz to 53 GHz, 4-port
Keysight Streamline USB Vector Network Analyzer, 4.5 GHz
P9370A
Keysight Streamline USB Vector Network Analyzer, 4.5 GHz
Streamline Vector Network Analyzer, 9 kHz to 4.5 GHz, 2-port
P9370B
Streamline Vector Network Analyzer, 9 kHz to 4.5 GHz, 2-port
Keysight Streamline USB Vector Network Analyzer, 6.5 GHz
P9371A
Keysight Streamline USB Vector Network Analyzer, 6.5 GHz
Streamline Vector Network Analyzer, 9 kHz to 6.5 GHz, 2-port
P9371B
Streamline Vector Network Analyzer, 9 kHz to 6.5 GHz, 2-port
Keysight Streamline USB Vector Network Analyzer, 9 GHz
P9372A
Keysight Streamline USB Vector Network Analyzer, 9 GHz
Streamline Vector Network Analyzer, 9 kHz to 9 GHz, 2-port
P9372B
Streamline Vector Network Analyzer, 9 kHz to 9 GHz, 2-port
Keysight Streamline Series USB Vector Network Analyzer, 14 GHz
P9373A
Keysight Streamline Series USB Vector Network Analyzer, 14 GHz
Streamline Vector Network Analyzer, 9 kHz to 14 GHz, 2-port
P9373B
Streamline Vector Network Analyzer, 9 kHz to 14 GHz, 2-port
Keysight Streamline USB Vector Network Analyzer, 20 GHz
P9374A
Keysight Streamline USB Vector Network Analyzer, 20 GHz
Streamline Vector Network Analyzer, 9 kHz to 20 GHz, 2-port
P9374B
Streamline Vector Network Analyzer, 9 kHz to 20 GHz, 2-port
Keysight Streamline USB Vector Network Analyzer, 26.5 GHz
P9375A
Keysight Streamline USB Vector Network Analyzer, 26.5 GHz
Streamline Vector Network Analyzer, 100 kHz to 26.5 GHz, 2-port
P9375B
Streamline Vector Network Analyzer, 100 kHz to 26.5 GHz, 2-port
Streamline Vector Network Analyzer, 100 kHz to 44 GHz, 2-port
P9377B
Streamline Vector Network Analyzer, 100 kHz to 44 GHz, 2-port
Streamline Vector Network Analyzer, 9 kHz to 9 GHz, 4-port
P9382B
Streamline Vector Network Analyzer, 9 kHz to 9 GHz, 4-port
Streamline Vector Network Analyzer, 9 kHz to 20 GHz, 4-port
P9384B
Streamline Vector Network Analyzer, 9 kHz to 20 GHz, 4-port
N9962A - FieldFox Handheld Microwave Spectrum Analyzer, 50 GHz

Never Sacrifice Capability or Portability

Keysight's FieldFox handheld spectrum analyzers are equipped to handle your toughest working environments during routine maintenance, in-depth troubleshooting, and anything in between. Choose the Keysight FieldFox configuration that best meets your needs.

  • Make accurate spectrum analyzer measurements (± 0.5 dB) without warmup.
  • Capture intermittent signals with 10 MHz gap-free, real-time bandwidth.
  • Characterize radar pulse profiles with a portable solution.
  • Perform over-the-air measurements for 5G TF and LTE.
  • Capture I/Q data for RF signal monitoring and analysis.
  • Use GPS/GNSS for geolocation and timestamping.
  • Carry one lightweight unit at 3.2 kg (7.1 lb).

What's included:

  • AC/DC adapter
  • Localized power cord
  • Rechargeable Li-ion battery
  • Soft carrying case with backpack and shoulder straps
  • Quick Reference Guide
Calibration & Warranty
R-51B-001-Z Return to Keysight Warranty - 3 years.
R-51B-OC Return to service center warranty and service plan
R1280A Return to Keysight service center - warranty and service plan.