Description
The Marconi 2955B Communications Service Monitor combines all the measurement facilities required for testing mobile radio transceivers in the range up to 1000 MHz. The 2955B is a compact self-contained unit designed for bench or mobile use and can be considered as a combination of the following instruments: RF frequency meter, AF frequency meter, RF signal generator, AF generators (2), RF power meter, AF and DC voltmeter, Modulation meter, AF distortion meter, S/N or SINAD meter, Digital Storage Oscilloscope, Sequential tones decoder and encoder, DTMF decoder and encoder, DCS decoder and encoder, and POCSAG radio pager encoder.
Features
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
Power supply: 220V
Dynamic range spectrum analyzer: not included
Max. Frequency: 1000 MHz
Min. Frequency: 0.4 MHz
Power range: 0.05 mW - 150W
*Delivery available in all Pakistan