AT-63 1963
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The radio car "AT-63" from 1963 produced the Murom radio plant. Automobile receiver "AT-63" is designed to receive radio stations in the range of long and medium waves. Reception is made on a whip antenna. To improve the reception quality, an effective AGC system and increased output power are provided. The sensitivity of the receiver in the range of DV 150 µV, CB 50 µV. The adjacent channel selectivity (with detuning by ± 10 kHz) is not worse than 30 dB; attenuation of the mirror channel in the range of DV 34 dB, CB 30 dB. Rated output power 2 watts. The range of reproducible sound frequencies 120 ... 4000 Hz. There is an opportunity for smooth tone control. Power is supplied from the onboard network of a car with a grounded negative, having a voltage of 12.8 volts. The power consumed from the power source does not exceed 10 watts. The dimensions of the receiver are 206x218x80. Weight without loudspeaker 3 kg.
Documentation:
Information from collection of Valery Khartchenko