Marconi/Aeroflex 2955B 1 GHz Radio Communications Test
Set
Marconi/Aeroflex 2955B 1 GHz
Radio Communications Test Set
Rent me for $500 a
month
The Marconi 2955B 1 GHz Communications Service
Monitor combines all the measurement facilities required for
testing mobile radio transceivers in the range up to 21 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. Single key mode selection for transmitter, receiver
and duplex testing. Full duplex facility tests radio telephones and
cross-band repeaters. Menu-driven CRT display with store and recall
for standard settings. Built in self test and operator guide.
Operation from any standard AC supply up to 400Hz or 12 VDC vehicle
supply.
Features
- Comprehensive testing facilities for AM/FM/ØM transceivers to
21 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
The Marconi 2955B Radio Communications Test Set is
a comprehensive radio transceiver test unit which covers the
frequency range from 400kHz to 1GHz that provides AM, FM, and Phase
Modulation measurements. Built-in audio generator covering 50Hz to
15kHz. Built-in CRT display for all measurement details. Simple
color coded keys. Built-in help facility. Independent tuning for
one and two port duplex systems. Built-in AF distortion, S/N, and
SINAD measurements. Selective calling tones encoder/decoder
including sub-audible frequencies. Twin 8-digit counter display for
measuring AF & RF signals. Soft key menu driven control
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