Anritsu Field Master Pro MS2090A Real Time Spectrum Analyzer:
Benchtop precision for the real world

Anritsu’s Field Master Pro MS2090A real time spectrum analyzer gives field engineers and technicians the accuracy of benchtop instruments in a rugged package they can take into the field.

Benchtop Precision for Field Applications:

  • Interference hunting and spectrum clearing networks
  • Broadcast transmitter analysis
  • Microwave radio links
  • Satellite system monitoring
  • Pulse radar measurements
  • 5GNR base station measurement
  • 5G coverage mapping


Field Master Pro MS2090A 

  • DANL: –164 dBm (with preamp)
  • TOI: +20 dBm (typical)
  • Analysis bandwidth: 100 MHz
  • Amp range: DANL to +30 dBm
  • Phase noise at 1 GHz: –110 dBc/Hz @ 100 kHz offset (typical)
  • Demodulation: 5GNR, LTE FDD, RF, and modulation quality plus SSB signal analysis
  • Resolution bandwidth (RBW): 1 Hz to 10 MHz
  • RTSA bandwidth: 22, 55, 110 MHz (option dependent)
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