Keysight N9963B FieldFox 54 GHz Microwave Signal Analyzer

Never Sacrifice Capability or Portability

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

• Base model includes a signal analyzer
  
• Add software-defined measurement functions according to your needs.
• Capture elusive signals with 120 MHz of gap-free, real-time bandwidth.
• Characterize radar pulse profiles with a portable solution.

• Make accurate spectrum analyzer measurements without warmup.
• Perform over-the-air measurements for 5G NR and LTE.
• Use GPS/GNSS for geolocation and timestamping.
• Analyze I/Q data for RF signal monitoring and analysis.
• Carry one lightweight unit at 3.4 kg (7.4 lb).