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The radio car "A-11" produced since 1958 a small experimental series Murom radio plant. The receiver is assembled on 10 transistors using a superheterodyne circuit and is intended for installation on passenger cars of the Moskvich and Volga brand. It is enclosed in a metal case with dimensions of 202x220x80 mm. Its weight is 3 kg. Power is supplied from a battery with a voltage of 12.8 volts or from a mains rectifier. The current consumed by the receiver is 0.35 A at rated output power and 0.15 A with no signal. The receiver is designed to work in the range of medium 187.5 ... 576 m and long 723 ... 2000 m waves. Switching from one range to another is done with a push button switch. The sensitivity of the model is 100 µV, with a signal: noise ratio of 10: 1. The intermediate frequency is 465 kHz. The adjacent channel selectivity is 18 dB, the mirror channel is 16 dB in the Far East and 14 dB in the NE. Rated output power 1.5 watts. The receiver was shown at the World Exhibition in Brussels in 1958, see the booklet.