Radiola network lamp `` Sirius-309 ''.
Network tube radiosDomesticSince 1972, the Sirius-309 class 3 network tube radio has been produced by the Izhevsk Radio Plant. "Sirius-309" - modernization of the "Sirius-5" radio. In addition to other design, the model also contains structural changes that made it possible to make it more compact than the base one. The electrical circuit of the radio has remained unchanged. The radiola consists of a 3rd class receiver and an EPU type III-EPU-28M, which allows reproducing gramophone records of all formats at speeds of 33, 45 and 78 rpm. The radio receiver is designed to receive in the ranges: DV, SV, KB 75.9 ... 24.8 m and VHF. Sensitivity: in DV, SV 200 μV, KB 300 μV and in VHF 30 μV. Selectivity in DV, SV - 26 dB. Rated output power 0.5 W. The reproducible frequency band of the AM channel is 125 ... 3500 Hz, VHF FM and during the operation of the EPU - 125 ... 7100 Hz. Power is supplied from a network of 127 or 220 V. Power consumption during radio reception - 60 W, during operation of the EPU - 75 W. The dimensions of the radio are 673x320x238 mm. Weight - 13 kg.
