Sirius-309 1972
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Since 1972, the "Sirius-309" class 3 tube radio network has been produced by the Izhevsk Radio Plant. ,86e6f450b8cc469628ba70bf2947b049"Sirius-309" modernization of the "Sirius-5" radio. ,86e6f450b8cc469628ba70bf2947b049In addition to other design, the model also contains structural changes that made it possible to make it more compact than the base one. ,86e6f450b8cc469628ba70bf2947b049The electrical circuit of the radio has remained unchanged. ,86e6f450b8cc469628ba70bf2947b049The radiola consists of a 3rd class receiver and an EPU type III-EPU-28M, which allows playing gramophone records of all formats at speeds of 33, 45 and 78 rpm. ,86e6f450b8cc469628ba70bf2947b049The radio receiver is designed to receive in the ranges: DV, SV, KB 75.9 ... 24.8 m and VHF. ,86e6f450b8cc469628ba70bf2947b049Sensitivity in DV, SV 200, KB 300 and VHF 30 µV. ,86e6f450b8cc469628ba70bf2947b049Selectivity in DV, SV - 26 dB. ,86e6f450b8cc469628ba70bf2947b049Rated output power 0.5 W. ,86e6f450b8cc469628ba70bf2947b049The band of reproducible frequencies of the AM channel is 125 ... 3500 Hz, FM and during the operation of the EPU - 125 ... 7100 Hz. ,86e6f450b8cc469628ba70bf2947b049Power is supplied from a network of 127 or 220 V. Power consumption during radio reception is 60 W, during operation of the EPU 75 W. ,86e6f450b8cc469628ba70bf2947b049The dimensions of the model are 673x320x238 mm. ,86e6f450b8cc469628ba70bf2947b049Weight 13 kg.,86e6f450b8cc469628ba70bf2947b049,null,ru,null,null,null,null
Documentation:
Information from collection of Valery Khartchenko