Portable transistor radio "Gauja".
Portable radio receivers and radios on p / p.DomesticSince 1961, the portable transistor radio receiver "Gauja" has been producing the Popov Riga Radio Plant. The "Gauja" small-sized radio receiver (Gauja or Gauja is a river in Latvia) is one of the first among other portable receivers produced by the domestic industry in the early 60s. The receiver is a dual-band superheterodyne on 6 transistors, powered by a Krona battery or a 7D-0.12 battery. The radio receiver operates in the ranges DV 150 ... 408 kHz and CB 520..1600 kHz. Reception of broadcasting radio stations is carried out on an internal magnetic antenna. Sensitivity at LW 4.0 mV / m, SV 2.5 mV / m. Selectivity on adjacent channels 16 dB. Maximum output power 150 mW. The band of reproducible sound frequencies is 400 ... 3000 Hz. AGC action - 16 dB. IF 465 kHz. Quiescent current 6 mA. The operability is maintained when the supply voltage drops to 5.6 V. The duration of operation at an average volume from the battery is 40 hours, the battery is 15 hours. Case dimensions 162x98x39 mm. Receiver weight with battery and leather case 600 g. The case is made of colored polystyrene plastic in two colors, and the case is made of artificial leather. Installation is printed. The price of a radio with a battery is 43 rubles 70 kopecks, with a battery 52 rubles 90 kopecks.
