The radio receiver and the radio tube network tube `` Dnepropetrovsk ''.
Network tube radiosDomesticThe radio receiver and radio "Dnepropetrovsk" from 1954 and 1956 were produced at the Dnepropetrovsk radio plant. The second-class radio receiver `` Dnepropetrovsk '' is a six-lamp network desktop superheterodyne. It has the ranges DV, SV and 2 HF sub-bands: KV1 3.95 ... 9.85 MHz, KV2 8.5 ... 12.1 MHz. Sensitivity 150 μV. Selectivity on the adjacent channel 26 dB, mirror 40 dB in the LW, MW and 12 dB in the HF sub-bands. The band of reproducible sound frequencies is 100 ... 4000 Hz. The speaker uses two loudspeakers 1GD-1.5 with spaced resonance. Rated output power 1.5 W. Power consumption from the network is 65 W. There are sockets for an adapter and an additional speaker. The body of the receiver is wooden, veneered for valuable species. The dimensions of the receiver are 515x345x265 mm. Weight 12.2 kg. Radiola `` Dnepropetrovsk '' was created on the basis of a radio receiver, differing in the design of the case and an electric playing device with a universal pickup ZP-123, with replaceable needles and an asynchronous electric motor DAG-1, with a gearshift mechanism at 33 and 78 rpm. During the operation of the EPU, the range of sound frequencies is 100..7000 Hz. Power consumption 80 watts. The dimensions of the radio are 515x380x265 mm, its weight is 15 kg.
