Simfonija 1960
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The television receiver of the black-and-white image "Symphony" was developed and released in the amount of several copies at the beginning of 1960 at the Kharkov plant "Kommunar". The experienced Symphony TV is designed to receive programs on any of the 12 MW channels and receive six fixed, pre-tuned local radio stations in the Far East, CB and VHF-FM. The TV is assembled on 12 lamps and a 35LK2B kinescope, the receiver is assembled on 4 lamps and at the radio reception three more lamps used during television reception are used. When receiving radio stations, television lamps and a kinescope are turned off. The model has two speakers 2GD-3 and 1GD-9. The sensitivity when receiving television programs is 200 mV, with radio reception in the ranges: DV - 800 mV, MW - 500 mV, in VHF-FM - 50 mV. The adjacent channel selectivity in the AM bands is about 12 dB. The radio receiver used a simplified superheterodyne electrical circuit, with a minimum number of circuits. The range of sound frequencies reproduced when receiving TV programs and VHF-FM radio stations is 100 ... 10000 Hz, while receiving AM radio stations of 120 ... 5000 Hz ranges. Nominal sound output channel power 2 watts. Power consumption when the TV 130 W, 40 watt receiver. Dimensions of the TV 525x720x400 mm. Weight 33 kg. The estimated cost of TV is 300 rubles (1961). The TV used automatic brightness control. For various reasons, the industrial and departmental nature of the TV "Symphony" in the series did not go.
Information from collection of Valery Khartchenko