Radio Communication Test Set

Listing ID #4905285

The Radio Communications Test Set Marconi 2955B provide comprehensive test facilities for AM, FM and ØM mobile radio transceivers operating up to 1000 MHz. The 2955B is a combination of the following instruments:

• RF power meter.
• DC and AF voltmeter.
• RF counter.
• AF counter.
• RF generator.
• AF generators (two).
• Modulation meter.
• AF distortion, SIN AD or SIN meter .
• Sequential tones decoder and encoder.
• DTMF decoder and encoder.
• DCS decoder and encoder.
• POCSAG radio pager encoder.
• Sensitive receiver (Option 1 only).
• Digital oscilloscope.

These are automatically connected to the appropriate socket when an operating mode is selected. A large CRT display shows all the generated and measured information for each test and a direct indication of the control settings being used. The 2955B can be used to check a wide range of equipment including simplex and duplex radio telephones and mobiles using selective calling and cross-band repeaters.

Marconi / IFR 2955B Features

• Comprehensive testing facilities for AM/FM/ØM transceivers to 1000 MHz
• Full duplex facility test radio telephones and cross-band repeaters
• Sequential and revertive tones, DTMF and DCS encoders/decoders
• Menu driven CRT display with 26 stores for recall of standard settings
• 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
• GPIB or RS232 for full instrument control