Sharp TR-180 Collie-A 1958
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The Sharp TR-180 Collie-A portable radio was manufactured in the fall of 1958 by the Japanese company Hayakawa Electric Co. ,8caa42f5a9df53968033bf99609e44f6 The radio is not much different from the Sharp TR-173 Collie. ,8caa42f5a9df53968033bf99609e44f6 This is a superheterodyne assembled on 6 transistors. ,8caa42f5a9df53968033bf99609e44f6 The AM range is 535 ... 1605 kHz. ,8caa42f5a9df53968033bf99609e44f6 The IF is 455 kHz. ,8caa42f5a9df53968033bf99609e44f6 Selectivity ~ 24 dB. ,8caa42f5a9df53968033bf99609e44f6 AGC. ,8caa42f5a9df53968033bf99609e44f6 Powered by 4 "AA" batteries with a total voltage of 6 volts. ,8caa42f5a9df53968033bf99609e44f6 The maximum output power is 100 mW. ,8caa42f5a9df53968033bf99609e44f6 The range of reproduced sound frequencies is 250 ... 3500 Hz. ,8caa42f5a9df53968033bf99609e44f6 Two signal outputs, to the headphone and to the speaker, or to two phones. ,8caa42f5a9df53968033bf99609e44f6 The dimensions of the receiver are 148x87x40 mm. ,8caa42f5a9df53968033bf99609e44f6 The radio will remain operational (with loss of power) when the batteries are discharged to a voltage of 3 V. ,8caa42f5a9df53968033bf99609e44f6 ,null,ru,null,null,null,null
Information from collection of Valery Khartchenko