Aeroflex/IFR/Marconi 2955B/2957D

Aeroflex/IFR/Marconi 2955B/2957D

Radio Communications Test Set with AMPS Cellular Test System

The Marconi 2955B is one of our used Radio Communication Test Sets that includes a 2957D: AMPS Cellular Test System (Analog & Digital).
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  • Features of the 2955B: Radio Communication Test Set
    • Comprehensive testing facilities for AM/FM/ØM transceivers to 1000 MHz
    • Full duplex facility test radio telephones and cross-band repeaters
    • Sensitive receiver for off-air transmitter monitoring with option 001
    • Sequential and revertive tones, DTMF and DCS encoders/decoders
    • Menu driven CRT display with 26 stores for recall of standard settings
    • Precision digital readouts and autoranging bar charts for rapid testing
    • Built-in self test and operator guide
    • System checking of simplex transceivers in less than 3 seconds
    • Operation from any standard AC supply up to 400 Hz or vehicle supply
    • Digital scope with single shot for peak modulation setting
    • GPIB or RS232 for full instrument control
    • High stability OCXO fitted as standard
  • Features of the 2957D: AMPS Cellular Test System (Analog & Digital)
    • Disk Interface for User Program Storage
    • User System Definition for System Variants
    • Frequency Range (Digital Transmitter Tests): 824.010MHz to 848.970MHz and 869.010MHz to 893.970MHz 440.010MHz to 449.970MHz in 30kHz steps ±1kHz.
    • Frequency Range (Digital Receiver Tests): 824.010MHz to 848.970MHz and 869.010MHz to 893.970MHz 485.010MHz to 494.970MHz in 30kHz steps ±1kHz.