Khazar-402 1975
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The Khazar-402 portable radio receiver has been producing the Baku Radio Plant since 1975. '' Khazar-402 '' (translated from the Azerbaijani language as the Caspian Sea. Caspian Sea) is a class 4 radio receiver of the superheterodyne type, designed to receive broadcasting stations in the NE and LW bands. Sensitivity 0.8 mV in the NE and 1.5 mV / m in the LW range. Adjacent Channel Selectivity 20 dB. Rated output power 150 mW, maximum 250 mW. The range of reproduced sound frequencies is 315 ... 3550 Hz. Powered by two 3336L batteries. According to the electric circuit, design and parameters, the receiver is similar to the Khazar-401 model, only its slightly modified case is used. The price of the radio is 29 rubles. A radio with Olympic symbols cost 31 rubles. The radio was planned to be released in a leatherette case, but was not released. In some batches of Khazar-402 radios experimentally used low-frequency amplifiers on the K174UN4B microcircuit (10th photo). ,null,ru,null,null,null,null
Information from collection of Valery Khartchenko