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Portable radios "Russia-203" and "Russia-203-1" from 1985 and 1986 produced the Chelyabinsk radio plant "Flight". Radio receivers are modernization of the "Russia" series models. Since 1989, the radio "Russia-203-1" was produced according to the new GOST, referred to as "Russia RP-203-1". From the previously released, new receivers are distinguished by the presence of a modern elemental base and slightly different external design. Radio receivers work in the ranges DV, SV and two sub-ranges KV-1, KV-2. There is a step control of timbre on the HF, precise frequency control in the subbands ÐšÐ’1 and 2. Loudspeaker of the type 0,5Ð“Ð”-37. Food from 4 A316 elements. 36 dB selectivity. Sensitivity with an internal magnetic antenna in the ranges: DV - 2.1, CB - 1.2 mV / m, with a telescopic in the subbands ÐšÐ’1,2 - 450 ÂµV. Rated output power 0.15 watts. The range of reproduced sound frequencies is 250 ... 3550 Hz. Dimensions of any radio 215x195x65 mm. Weight without batteries 1.5 kg. At the beginning of 1995, a small series of radio sets of the "Russia RP-203-1" type was released to be handed over to veterans of the Great Patriotic War, in honor of the celebration of the 50th anniversary of the Victory in Kazakhstan. Radio "Russia RP-203-1" was the last model in a similar design. In 1996, the release of the radio was completed.