Next
Sorry, this page is not translated yet. Automatic translation used.
Transistor radio designer "Zvezdochka" from the beginning of 1972 produced the Leningrad plant Mason and the Leningrad central design bureau of Technology and Equipment. The radio constructor "Asterisk" is intended for the development of creative skills in children of school age. It was produced by a designer kit for assembling an existing radio receiver. The assembly of the radio receiver consisted of the assembly of the case, the wiring of the loudspeaker and the power connector to the printed circuit board already assembled by the plant with the elements of the electrical circuit and the installation of the whole structure in the case. The radio receiver contains six germanium transistors and operates in the medium wave range. The sensitivity of the receiver is 6 ... 10 mV / m. Selectivity of about 8 dB. The output power is 60, the maximum is about 100 mW. The radio is powered by a Krone battery. At various times, the receiver has been upgraded. With almost the same construction of the electrical circuit, different, already newer production of radio components were installed on the board, there were changes in the layout of the radio components on the printed circuit board. The known price of a radio receiver is 10 and 11 rubles.