Medium frequency band, one or two High frequency bands - depends on model. A concentrated selection filter or piezofilter is used.
Audio power amplifier is made on four or five
transistors. Radio receivers have
monaural headphone jacks and the speaker is automatically muted. The arrangement of all receivers in the series is vertical. Known models:
Olimpik The first model of the series, designed by
Mykola Lebid in 1977. The radio has a reliable, user-friendly design and was popular in the
USSR. Today receivers are still used by some owners, more than 40 years after the start of production. High frequency band ("KB") 30.6-31.8m, Medium frequency band ("СВ") 186.7-571.4m. An audio frequency power amplifier based on four transistors: КТ315Б (first stage), КТ209Б (second stage), КТ315Б and КТ209Б.
Olimpik-401 Mykola Lebid's original design Known colors - black, white, blue, yellow, green, red, brown, burgundy.
Olimpik-305 Known colors are red, green, etc.
Olimpik-2 Another design, modified circuit. A piezofilter is used in the intermediate frequency path. In
Audio power amplifier two diodes are used instead of resistors to set the mode of the output stage.
Olimpik-403 Radio receiver with LCD clock. Unlike previous models, it only has a Medium frequency band (probably to maintain a reasonable price despite the addition of a clock) and is powered by three 316 elements. Rare model ==See also==