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ANRITSU | Signal Spectrum Analyzers

Remote Spectrum Monitor MS27102A

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The Anritsu MS27102A is a rugged, IP67-rated Remote Spectrum Monitor designed for continuous outdoor RF monitoring, interference detection, and unlicensed signal identification. With 9 kHz to 6 GHz coverage, fast sweep speeds up to 24 GHz/s, and 20 MHz instantaneous FFT bandwidth, it excels in capturing short-duration and transient signals in harsh environments, ideal for critical spectrum surveillance and signal intelligence operations..

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The MS27102A is a compact, Linux-based remote monitoring solution engineered for continuous spectrum surveillance and interference hunting. Its 20 MHz FFT bandwidth allows wideband real-time signal analysis, while the IQ capture feature records data in high fidelity—useful for post-processing and Time Difference of Arrival (TDOA) based geolocation.

With a built-in web server, users can control all measurement and analysis functions directly from a browser (Chrome/Firefox supported). Communication options include SCPI command-based programming and Vision™ software integration, enabling automated alarm systems, data logging, email alerts, and spectrum database generation. Vision Locate extends functionality to triangulate sources of interference using multiple monitors.

Designed for national spectrum regulation, military surveillance, and critical infrastructure protection, the MS27102A is suitable for installations across prisons, airports, border security, and more. It can detect low-level, short burst signals in the FM band or cellular range, ensuring maximum visibility into unauthorized transmission activity.

  1. Frequency Range: 9 kHz to 6 GHz with 1 Hz tuning resolution

  2. Sweep Speed: Up to 24 GHz/s for fast signal detection

  3. IP67 Enclosure: Weatherproof for permanent outdoor deployment

  4. Integrated Web Server: Full control via browser without software installation

  5. 20 MHz FFT Bandwidth: Enables real-time wideband signal capture

  6. IQ Capture: Supports both block and streaming modes, GPS time-stamped

  7. Vision™ Software Support: Automated monitoring, alarm triggers, and signal geo-location

  8. Low Power Consumption: <11 watts, supporting 11–24 VDC input

  9. Dynamic Range: >106 dB in 1 Hz RBW

  10. Watchdog Timer: Ensures stable, long-term remote operation

Parameter Details
Frequency Range 9 kHz to 6 GHz
Sweep Speed Up to 24 GHz/s
Instantaneous FFT Bandwidth 20 MHz
Dynamic Range >106 dB (normalized to 1 Hz RBW)
DANL (with preamp) < –150 dBm (referenced to 1 Hz RBW)
Phase Noise –99 dBc/Hz @ 10 kHz offset @ 1 GHz
IQ Capture Streaming and block mode with GPS timestamps
Web Server Browser-based control (Chrome, Firefox)
Software Support Vision Monitor (Option 400), Vision Locate (Option 401)
Power Consumption <11 W (11–24 VDC input)
Enclosure Rating IP67 – suitable for harsh environments
Time Sync Built-in GPS for TDOA support
Operating System Embedded Linux OS
Connectivity Gigabit Ethernet