Anritsu MS27100A Spectrum Monitor OEM Board

The Anritsu MS27100A Spectrum Monitor OEM Board is a compact spectrum monitoring solution designed for direct integration into OEM systems. Operating from 9 kHz to 6 GHz with sweep speeds up to 24 GHz/s, this board delivers real-time spectrum analysis for interference detection, occupancy monitoring, and regulatory compliance verification. The unit combines exceptional sensitivity with field-deployment durability and remote management capabilities.

Technical Specifications

• Frequency range: 9 kHz to 6 GHz


• Sweep speed: Up to 24 GHz/s


• Instantaneous FFT bandwidth: 20 MHz


• IF bandwidth: 20 MHz


• IF output: 140 MHz


• Dynamic range: >106 dB (normalized to 1 Hz RBW)


• DANL: <-150 dBm (1 Hz bandwidth, preamp enabled)


• SSB phase noise @ 1 GHz: -98 dBc/Hz @ 10 kHz offset Power & Physical


• Power input: 11 VDC to 24 VDC


• Power consumption: <11 W


• Form factor: Compact OEM board Connectivity


• Gigabit Ethernet for network access


• USB ports for accessory integration


• Single RF input port (expandable to six with optional multiplexer, P/N 2000-1894-R)


• External reference input/output: MCX(f) connectors


• GPS antenna input: MCX(f) connector

Key Features

• Integrated web server accessible via Chrome and Firefox for remote control and live measurements


• Integrated GPS receiver for location tagging and time synchronization


• IQ block mode and streaming with GPS time-stamping


• 4 GB internal memory for data storage


• Watchdog timer for long-term stability in remote deployments


• Remote firmware update capability


• SCPI command programmability for system integration

Optional Software & Expansion

• Vision Software (MX280001A): Interferer geolocation with three or more probes


• IQ Signal Master (MX280005A): Vector signal analysis for post-processing IQ data


• RF input multiplexer: Extends RF ports from one to six channels

Typical Applications Interference detection, spectrum occupancy analysis, regulatory compliance monitoring, and field-deployed spectrum surveillance requiring autonomous operation and remote management.