Radiola network lamp '' Record-310 ''.
Network tube radiosDomesticThe network unified tube radio of the third class "Record-310" has been produced by the Berdsk Radio Plant since 1970. The radiola consists of a 3rd class receiver and a universal three-speed EPU of the 2nd or 3rd class, which allows playing records from phonograph records of any format, with a disc rotation speed of 33, 45 and 78 rpm. The receiver is designed to receive broadcasting stations in the ranges: DV, SV, two HF sub-bands: KB1 - 75.9 ... 40.0 m, KV2 - 32 ... 24.8 m and VHF-FM 4.54..4 , 11 m. Sensitivity in the ranges DV, SV - 200 µV, in the HF sub-ranges - 300 µV, in the VHF-FM range - 30 µV. Selectivity on the adjacent channel in the AM bands of 26 dB. The rated output power of the low-frequency amplifier is 0.5 W, the maximum is 1 W. The band of reproducible frequencies in the AM path is 125 ... 3500 Hz, the FM path and when listening to a recording 125 ... 7100 Hz. The radio is powered from the AC mains. Power consumption 60 W when receiving and 75 W when operating the EPU. The dimensions of the radio are 673x320x238 mm. Weight 14 kg.
