MP-64 1967
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The small-sized radio receiver "MP-64" (Titmouse) has been producing the Ryazan radio plant since 1967. ,86e6f450b8cc469628ba70bf2947b049 The radio is designed for field use. ,86e6f450b8cc469628ba70bf2947b049 It is assembled on 13 transistors according to the superheterodyne circuit with automatic gain control and provides reception of radio broadcasting stations in the long and medium wave ranges to the internal magnetic antenna, as well as short waves to the telescopic antenna. ,86e6f450b8cc469628ba70bf2947b049 It is possible to receive on all sub-bands to an external antenna. ,86e6f450b8cc469628ba70bf2947b049 Power is supplied from batteries or an external source. ,86e6f450b8cc469628ba70bf2947b049 The receiver maintains parameters at temperatures from -10 to 40 ° C. ,86e6f450b8cc469628ba70bf2947b049 The frequency range is divided into 6 sub-bands: long, medium and short waves, with extended sub-bands of 49, 31, 25 and 19 meters. ,86e6f450b8cc469628ba70bf2947b049 Sensitivity in HF subranges of 100 µV. ,86e6f450b8cc469628ba70bf2947b049 With an internal magnetic antenna on DV - 2.5 mV / m, CB - 1.5 mV / m. ,86e6f450b8cc469628ba70bf2947b049 Adjacent channel selectivity 30 dB. ,86e6f450b8cc469628ba70bf2947b049 IF 465 kHz. ,86e6f450b8cc469628ba70bf2947b049 Rated output power 100 mW. ,86e6f450b8cc469628ba70bf2947b049 The range of reproducible frequencies is 250 ... 3500 Hz. ,86e6f450b8cc469628ba70bf2947b049 SOI 8%. ,86e6f450b8cc469628ba70bf2947b049 Weight without cover 2.25 kg. ,86e6f450b8cc469628ba70bf2947b049 The radio was intended mainly for political instructors of all ranks in military schools and in the active army, to track news and events taking place in the world and for the subsequent transfer of information to listeners in political training classes. ,86e6f450b8cc469628ba70bf2947b049 ,null,ru,null,null,null,null
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Information from collection of Valery Khartchenko