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

radio receiver. Description of the radio receiver in

... Description of the radio in the magazine

... Photos of Keilin Yakov Ilyich, Yekaterinburg and Alexander, Ukraine.

Network tube radio receiver "Vostok-49".