Children's radio `` Jung ''.

Portable radio receivers and radios on p / p.DomesticSince 1974, the children's radio "Jung" has been produced by the Kuibyshev plant "Reid". The receiver is assembled according to the direct amplification scheme 3-V-2 on 7 germanium transistors P-422 (3) and MP-41 (4). RF costs 3 transistors, using an RF transformer and a choke. LF - 4 transistors, and two of them work in the terminal push-pull PA. The connection between the ULF stages is transformer. The use of a large body, a full-size ferrite antenna with high-quality circuits, a rational circuit for HF, LF cascades, together with a sensitive loudspeaker 0.5GD-12, made it possible to create a radio receiver with high technical characteristics. Working ranges DV, SV. Sensitivity in the range of DV 2 mV / m, SV 1 mV / m. Selectivity 10 dB in the absence of a local radio station. Rated output power 150 mW, maximum 270 mW. Powered by 2 KBS-L-0.5 or Krona batteries. Quiescent current 10mA, maximum current 50mA. Receiver dimensions 240x140x50 mm. Weight without batteries 800 gr. The price is 18 rubles.