Olimpik-403 1986
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The Olympic-403 portable radio receiver in 1986 produced a small experimental series at the Svetlovodsk Radio Plant. ,8caa42f5a9df53968033bf99609e44f6 The small-sized transistor radio with an Olympic-403 electronic clock works only in the medium-wave range. ,8caa42f5a9df53968033bf99609e44f6 An electronic clock, in addition to counting the current time at a pre-set time, gives a melodic signal that replaces the alarm clock or turns on the radio at a preset frequency. ,8caa42f5a9df53968033bf99609e44f6 The receiver is powered by three A-316 batteries. ,8caa42f5a9df53968033bf99609e44f6 There is a jack for connecting a miniature headphone. ,8caa42f5a9df53968033bf99609e44f6 The sensitivity of the radio receiver to the magnetic antenna is 1.2 mV / m. ,8caa42f5a9df53968033bf99609e44f6 Selectivity is about 20 dB. ,8caa42f5a9df53968033bf99609e44f6 The range of reproduced sound frequencies is 300 ... 3550 Hz. ,8caa42f5a9df53968033bf99609e44f6 Rated output power 60 mW, maximum 100 mW. ,8caa42f5a9df53968033bf99609e44f6 Discretion of installation of an alarm clock - 1 minute. ,8caa42f5a9df53968033bf99609e44f6 ,null,ru,null,null,null,null
Information from collection of Valery Khartchenko