Anritsu MS2090A Field Master Pro Spectrum Analyzer

Overview

The Anritsu MS2090A Field Master Pro is a portable handheld spectrum analyzer delivering comprehensive RF performance for wireless testing and spectrum management. Covering 9 kHz to 54 GHz (model dependent), the MS2090A combines the highest continuous frequency coverage with real-time spectrum analysis bandwidth up to 110 MHz. With a displayed average noise level (DANL) of –164 dBm and third-order intercept (TOI) of +20 dBm, it meets the test challenges of 5G, LTE, wireless backhaul, aerospace, defense, satellite systems, and radar applications.

Key Features

• Continuous frequency coverage from 9 kHz to 54 GHz (model dependent)
• Real-Time Spectrum Analyzer (RTSA) with up to 110 MHz analysis bandwidth
• DANL: –164 dBm (with preamp)
• Third Order Intercept (TOI): +20 dBm
• Phase noise: –110 dBc/Hz @ 100 kHz offset
• 5GNR, LTE FDD, and modulation quality demodulation
• IQ data capture and streaming for off-line processing
• Spectrogram display for monitoring intermittent signals
• Channel power and occupied bandwidth measurements
• Resolution bandwidth 1 Hz to 10 MHz

Applications

• Interference hunting and spectrum clearing for regulatory compliance
• Broadcast transmitter analysis including harmonic and spurious measurements
• Microwave radio link alignment up to 54 GHz with exceptional sensitivity
• Satellite system monitoring for interference and noise detection
• Pulse radar analysis with zero-span capability down to 60 ns
• 5G NR base station validation per 3GPP TS 38.104
• 5G coverage mapping with signal strength visualization
• Cable and antenna line sweep measurements with optional S331P accessory