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Viavi (Aeroflex IFR)

Marconi IFR Aeroflex COM-120C

Communications Service Monitor.
100 kHz to 1000 MHz Frequency Range
-137 dBm to +7 dBm RF Level Output Range
1 Hz Frequency Resolution
AM, FM, PM, SSB, DSB, FSK, and pulse modulation Modulation Types
0 to 150 kHz FM Deviation Range
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Attribute Value
Frequency Range 100 kHz to 1000 MHz
RF Level Output Range -137 dBm to +7 dBm
Frequency Resolution 1 Hz
Modulation Types AM, FM, PM, SSB, DSB, FSK, and pulse modulation
FM Deviation Range 0 to 150 kHz
AM Modulation Depth 0 to 99.9%
Audio Frequency Range 50 Hz to 20 kHz
Impedance 50 Ohms
Power Supply 90 to 265 VAC, 47 to 440 Hz
Operating Temperature Range 0°C to 50°C (32°F to 122°F)
Marconi IFR Aeroflex COM-120C Options:
  • COM-120C - 120OPT1 - Internal Rechargeable Battery
  • COM-120C - 120OPT7 - Data Generator/BER Meter
  • COM-120C - 120OPT9 - RCC Signalling
  • COM-120C - 120OPT11 - Digital/Analog Signalling
  • COM-120C - 120OPT13 - IEEE-488
  • COM-120C - 120OPT14 - ClearChannel LTR
  • COM-120C - 120OPT15 - AMPS Mobile Station Test (requires 120C-3 or 120C-3T)
  • COM-120C - 120OPT16 - EDACS
  • COM-120C - 120OPT17 - MPT-1327 Trunking
  • COM-120C - 120OPT20 - 7.5 MHz IF Filter
  • COM-120C - 120OPT21 - Autocell-NT (requires 120C-3 or 120C-3T)
Calibration Form Marconi IFR Aeroflex COM-120C

Repair Form Marconi IFR Aeroflex COM-120C
Maximum file size: 40MB

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ModelCOM-120C

The Marconi IFR Aeroflex COM-120C is a specialized service monitor designed for LMR system testing, integrating signal generation and reception capabilities into a compact unit. It supports wide frequency coverage and precise modulation analysis, ideal for performance validation in communications systems.

This device combines transmitter and receiver tests, enabling users to verify RF parameters efficiently. Its dual-functionality ensures flexibility in field and lab environments.

Testwall can supply the used Marconi IFR Aeroflex COM-120C, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Marconi IFR Aeroflex COM-120C

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