The network tube radio tape Record-311 has been produced by the Berdsk Radio Plant since 1972. ,86e6f450b8cc469628ba70bf2947b049The radiola was created on the basis of the "Record-310" model and, apart from its design, does not differ from it, but in the process of development it was called "Record-310". ,86e6f450b8cc469628ba70bf2947b049The new radiola consists of a class 3 radio receiver and an electro-playing device of the type II-EPU-40, III-EPU-17 or others, which allows listening to gramophone records at a speed of 33, 45 and 78 rpm. ,86e6f450b8cc469628ba70bf2947b049The receiver operates in the following ranges: DV - 2000 ... 735 m, SV - 571.4 ... 186.9 m, KB1 - 75.9 ... 40.0 m, KV2 - 32 ... 24.8 m ,86e6f450b8cc469628ba70bf2947b049, VHF 4.54 ... 4.11 m. Sensitivity in the ranges DV, SV - 200 μV, KB - 300 μV, VHF - 30 μV. ,86e6f450b8cc469628ba70bf2947b049Selectivity at a detuning of ± 10 kHz in the LW, MW bands is about 26 dB. ,86e6f450b8cc469628ba70bf2947b049Rated output power 0.5 W. ,86e6f450b8cc469628ba70bf2947b049The band of effectively reproducible sound frequencies in the AM path is 125 ... 3500 Hz, and in the FM path and during the operation of the EPU - 125 ... 7100 Hz. ,86e6f450b8cc469628ba70bf2947b049Power supply from a network of 127 or 220 V. Power consumption during operation of the EPU is 75 W. ,86e6f450b8cc469628ba70bf2947b049The dimensions of the radio are 673x320x238 mm. ,86e6f450b8cc469628ba70bf2947b049Weight 13 kg. ,86e6f450b8cc469628ba70bf2947b049Export radio "Rekord-311" produced since 1974 had other frequencies of HF sub-bands and VHF bands.,86e6f450b8cc469628ba70bf2947b049,null,ru,null,null,null,null