Radio `` Efir-303 '' from the radio designer.
Radio and electrical constructors, sets.Radio receiving devicesSince the beginning of 1991, the Efir-303 radio receiver from the radio designer has been produced by the First Moscow Instrument-Making Plant. Children's radio toy "Efir-303" is intended for beginner radio amateurs and children over the age of 10. The receiver is a set of radio parts and components for assembling an operating direct amplification radio receiver. The price of a set of RK is 11 rubles. The plant also produced an assembled radio receiver (pictured). Its price is 13 rubles. In terms of design and construction of the electrical circuit and technical parameters, the receiver is similar to other models of the same plant of the Yunost KP series, but the electrical circuit does not coincide with any one.
