Sokol-307 1973
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Portable transistor radio "Falcon-307" from 1973 produced the Moscow radio plant "Temp". Portable transistor radio '' Falcon-307 '' is assembled on 9 transistors and 7 semiconductor diodes. The radio receiver is designed to receive radio stations in the standard broadcasting bands DV, SV and KV, KV-1 - 16 ... 25 m (18 ... 11.2 MHz) and KV-2 - 31 ... 49 m (10. ..6.1 MHz). In the DV and CB ranges, the reception is performed on an internal magnetic antenna, in the HF bands, on an extendable telescopic one. The sensitivity of the receiver in the range of DV is 1.3 mV / m, SW - 0.7 mV / m, KV - 130 mV. The adjacent channel selectivity is 40 dB. Selectivity on the mirror channels in the ranges: DV - 36 dB, SV - 30 dB, KV - 16 dB. Band of reproduced sound frequencies 300 ... 3500 Hz. The average sound pressure in the operating frequency band is not less than 0.25 Pa. The nominal output power of the amplifier is 300 mW. Maximum 700 mW. The model is powered from 6 A-343 cells with a total voltage of 9 V. The receiver"™s performance is maintained when the battery voltage drops to 3.5 V. The dimensions of the radio receiver are 240x160x60 mm and the weight with batteries is 1.2 kg.
Information from collection of Valery Khartchenko