Since the beginning of 1959, the portable radio receiver "Atmosphere" has been produced by the Leningrad plant TEMP (precision electromechanical devices) and the Voronezh radio plant.
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The receiver was developed by the Leningrad NIIRPA Popov in 1958.
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Superheterodyne class 4 on 7 transistors.
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The receiver works in the LW and MW bands.
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Sensitivity to a magnetic antenna 2.5 ... 3 mV / m.
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Selectivity on the adjacent channel 16 ... 20 dB.
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The band of reproducible sound frequencies is 450 ... 3000 Hz.
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Rated output power 150 mW.
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Powered by two KBS-L-0.5 batteries.
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Receiver dimensions 220x160x70 mm, weight 1.35 kg.
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Copolymer case.
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The price of the receiver with batteries is 40 rubles.
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25 kopecks, after the reform of 1961
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