Since 1949, the Vostok-49 network tube radio receiver has been produced by the Electrosignal Novosibirsk plant.
,86e6f450b8cc469628ba70bf2947b049
"Vostok-49" is assembled on 6 lamps according to the superheterodyne circuit.
,86e6f450b8cc469628ba70bf2947b049
A special feature of the RP is a scale made in the form of four strips of organic glass.
,86e6f450b8cc469628ba70bf2947b049
Each bar has a graduation corresponding to the range.
,86e6f450b8cc469628ba70bf2947b049
When the RP is turned on, the bulbs illuminate a strip of one range.
,86e6f450b8cc469628ba70bf2947b049
Ranges DV 150 ... 410 kHz, SV 520 ... 1500 kHz, KV-1 4 ... 9.8 MHz, KV-2 11.5 ... 16.1 MHz.
,86e6f450b8cc469628ba70bf2947b049
Sensitivity in the ranges DV, SV 200 µV, KV 300 µV.
,86e6f450b8cc469628ba70bf2947b049
Selectivity for DV, SV 26 dB, KV 20 dB.
,86e6f450b8cc469628ba70bf2947b049
The range of reproducible frequencies is 100 ... 4000 Hz, from the pickup jacks 80 ... 6000 Hz.
,86e6f450b8cc469628ba70bf2947b049
The rated output power of the ULF is 1.5 W.
,86e6f450b8cc469628ba70bf2947b049
Power consumption from the network is 80 watts.
,86e6f450b8cc469628ba70bf2947b049
The release of the radio was completed in 1954.
,86e6f450b8cc469628ba70bf2947b049
,null,ru,null,null,null,null