Three-program receivers '' Alatau-201 '' and '' Priboy-201 ''.
Three-program receivers.Three-program receivers "Alatau-201" and "Priboy-201" have been produced since 1986 by the Leningrad plant "Plastpribor" and the Alma-Ata ETZ. In addition to the names of the PTs, they are the same, therefore, the PT "Priboy-201" is described. PT with electronic clock "Priboi-201" combines PT of the 2nd group of complexity and an electronic clock capable of operating in timer and alarm modes. In addition to convenience, the combination of 2 permanently used devices also has a certain economic effect, since it reduces energy consumption, material consumption and the cost of the product. According to technical and consumer characteristics, according to the level of development and production of the PT "Priboy-201", it corresponds to the highest quality category. Its parameters are better than those specified by GOST for PTs of the 2nd group of complexity: the range of reproducible frequencies on the low-frequency channels is 100 ... 12500 Hz, the signal-to-background ratio is slightly higher - 46 dB, the harmonic coefficient for sound pressure in the audio frequency range is 100 .. .200 Hz for the LF channel and 200 ... 400 Hz for the LF and HF channels. Rated output power 0.4 W. Power consumption 3.2 watts. There is a stepwise adjustment of the treble tone. PT dimensions - 320x200x94 mm. Weight - 2.6 kg.
