Okean-221 1981
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Since 1981, the portable radio receiver "Ocean-221" has been produced by the Grodno plant "Radiopribor". ,86e6f450b8cc469628ba70bf2947b049 It is designed to receive radio stations in the DV, SV, four extended sub-bands HF and VHF. ,86e6f450b8cc469628ba70bf2947b049 It uses electronic band switching, fixed tuning for 4 radio stations in the VHF range, separate tone control, jacks for connecting a tape recorder and EPU, external antennas and headphones. ,86e6f450b8cc469628ba70bf2947b049 The radio receiver works on the 2GD-40 head. ,86e6f450b8cc469628ba70bf2947b049 Power supply from 6 elements 373, external DC voltage source or from built-in rectifier. ,86e6f450b8cc469628ba70bf2947b049 Sensitivity in the ranges: DV 0.8 mV / m, SV 1 mV / m, KB 0.26 mV / m, VHF 0.025 mV / m. ,86e6f450b8cc469628ba70bf2947b049 Selectivity in the ranges DV, SV 30 dB. ,86e6f450b8cc469628ba70bf2947b049 Selectivity on the mirror channel in the ranges of DV - 40 dB, CB - 34 dB, KB - 14 dB, VHF - 40 dB. ,86e6f450b8cc469628ba70bf2947b049 Rated output power 0.8 W. ,86e6f450b8cc469628ba70bf2947b049 Power consumed from the network 3.8 W. ,86e6f450b8cc469628ba70bf2947b049 Dimensions of the radio receiver 330x96x280 mm. ,86e6f450b8cc469628ba70bf2947b049 Weight 3.4 kg. ,86e6f450b8cc469628ba70bf2947b049 The price is 145 rubles. ,86e6f450b8cc469628ba70bf2947b049 ,null,ru,null,null,null,null
Documentation:
Information from collection of Valery Khartchenko