AT-64 1964
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Since 1964, the automobile radio receiver AT-64 produced the Murom radio plant. It represents 11 transistor superheterodyne operating in the DV and SV ranges on vehicles with a battery voltage of 12 V. The sensitivity of the model is in the range of DV 200 μV, SV 60 μV. IF 465 kHz. The adjacent channel selectivity is 30 dB, the specular one is 40 dB. The band of reproducible sound frequencies 120 ... 4000 Hz. When the input signal is changed by 40 dB (4000 ... 40 µV), the AGC provides a change in the output voltage by 6 dB. Rated output power 2 watts. The power consumed from the battery 10 watts. The dimensions of the RP - 200x131x77 mm, its mass without packaging and loudspeaker 2.1 kg.
Documentation:
Information from collection of Valery Khartchenko