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R-173-M-1 Transceiver

R-173-M-1 Transceiver

R-173 is a VHF, simplex FM transcevier. It is designed for providing of two-way radiotelephone communication between mobile objects in motion and at rest, without searching for the correspondent and without additional frequency tuning of each of the ten preset channels.

 

CHARACTERISTICS
Frequency range, MHz 30 ÷ 79.999
Frequency spacing, kHz 1
Transmitter power, W >=30
Frequency instability, kHz ±1.5
Frequency deviation, kHz 4 ÷ 6
Receiver sensitivity, µV
– without squelch
– switched on squelch
1.5
3
intermediate frequency and image channel
receiver selectivity, dB
100
Preset frequencies, pcs 10
Automatic tuning time, s 3
Working temperature range, °C minus 50 ÷ 50
Power supply voltage from vehicle-borne network, V 27 +2, -5
Overall dimensions, mm 428 x 222 x 239
Weight, kg 43
Consumption, A
– in “transmission” mode
– in “reception” mode
1.5
6.9

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