Portable radio `` Alpinist-405 ''.
Portable radio receivers and radios on p / p.DomesticThe portable radio receiver "Alpinist-405" has been producing the Voronezh Radio Plant since 1972. The Alpinist-405 transistor portable radio receiver of the fourth class became the first unified device, on the basis of which such models as Giala-404 and Alpinist-407 were subsequently created. The "Alpinist-405" radio receiver is designed to receive radio stations in the DV and SV ranges via an internal magnetic antenna. Compared to the previous serial radio receiver "Alpinist-2", the new model has a higher output power, sensitivity, selectivity and better sound quality. The duration of continuous operation from a set of batteries has been increased. The rated output power on a wideband loudspeaker of the 0.5GD-31 type is 0.3 W, maximum 0.5 W. The frequency range reproduced by sound pressure is 200 ... 3500 Hz. Dimensions of the model 259x160x75 mm. Weight 1.3 kg.
