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MS27101A

Remote Spectrum Monitor

Anritsu offers three models of remote spectrum monitoring products, designed to both mitigate interference problems and to identify illegal or unlicensed signal activity. The MS27101A is housed in a ½ rack enclosure with 1U height, designed exclusively for indoor applications. MS27102A is an IP67 rated device which operates outdoors, with the ability to be mounted on poles or walls (using the included mounting bracket). The MS27103A is a multi-port spectrum monitor (12 RF In ports or optionally 24 RF In ports) which is ideal for cellular, DAS and other applications requiring the use of multiple antennas.

Features

Key capabilities and advantages

  • 9 kHz to 6 GHz
  • Sweep speed up to 24 GHz/s
  • Integrated web server to view, control and conduct measurements via web browser
  • Hardware watchdog timer to insure long-term stability for remotely deployed monitors
  • Low spur levels for accurate signal discovery
  • 20 MHz instantaneous FFT bandwidth

Specification

Technical specifications and parameters

Frequency Range 9 kHz to 6 GHz (tunable to 0 Hz)
Tuning Resolution 1 Hz
Maximum Sweep Speed 24 GHz/s
Resolution Bandwidth 10 Hz to 3 MHz in 1–3 sequence (–3 dB bandwidth)
Video Bandwidth 10 Hz to 3 MHz in 1–3 sequence (–3 dB bandwidth), auto or manual
SSB Phase Noise –98 dBc/Hz @ 10 kHz offset
Dynamic Range >106 dB at 2.4 GHz, 2/3 (TOI–DANL) in 1 Hz RBW
Measurement Range DANL to maximum continuous input
Reference Level Range –150 dBm to +30 dBm
Attenuator Range 0 dB to 50 dB in 5 dB steps
Amplitude Units dBm, dBµV (log scale modes)
Amplitude Accuracy ±2.5 dB
Operating Temperature Range –40 °C to 50 °C
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2026
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