Transceiver R-163-50k

Radio set R-163-50K is intended to provide HF telephone and telegraph radio communication between mobile and fixed objects.

R-163-50K ensures the following duties: 
* telephony with SSBM (single-sideband modulation) on USB (upper sideband) (radiation A3J);
* telegraphy with on-off keying of the carrier (radiation A1); 
* FSK (frequency-shift keying) telegraphy with carrier frequency shift ±250 Hz (radiation F1);
* telegraphy, 150 bit/s, FSK with carrier frequency shift ±250 Hz (radiation F1); 
* reception and transmitting of address call, telecode information and call tones with light indication at the
* remote control by the control panel up to 10m; antenna matching device can be remote up to 5m;
* scanning reception. 
The control of the radio set is carried out with the help of the built-in microcomputer.
R-163-50K provides the work at "simplex" and "two-frequency simplex" modes. 

Frequency range MHz2-30
Frequency spacing, kHz1,0
Input of frequency, setting of modeskeypad controlled
Display alphanumeric with light indication
Retuning time between preset frequencies, s0,5
Tuning time, s15
The number of preset frequencies16
Receiver sensitivity, ^V3,0
Frequency stability±4,5x10 -7
Current consumption, not more, A 
Power supply, V27 (22-30)
Operating range on dipole, up to, kmflo 350
Operating range on 4m. whip antenna, up to, kmflo 50
Operating temperature-50 °C ... +55 °C
Time between failures, h5200
Dimensions of transceiver, mm300x292x414
Weight of transceiver, kg35
Weight of the set, not more, kg60
Antennas:2m and 4 m whip,
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