Teleradiola `` Prism ''.
Combined apparatus.Teleradiola "Prism" has been produced since 1961 at the Nizhny Novgorod plant named after Lenin. The TV of the installation works on any channel of the meter range and is made according to the superheterodyne scheme based on the Radiy TV. The receiver of the second class is made on the basis of the Octava radio and is designed to receive radio stations operating in the following ranges: DV, SV, HF and VHF-FM. Universal EPU of the 3rd class reproduces gramophone records from ordinary and long-playing gramophone records. Teleradiola allows work with a tape recorder. Teleradiola is equipped with a wired remote control. The model uses a 43LK2B (3B) kinescope with a screen size of 270x360 mm. The sensitivity of a TV set is 75 µV, a receiver for the LW, SV and KB ranges of 200 µV and 20 µV for the VHF range. The speaker uses two loudspeakers. The nominal output power of the amplifier is 2 W. The frequency range in the ranges: AM - 80 ... 4000 Hz, in FM - 80 ... 10000 Hz and when playing records 80 ... 7000 Hz. The power consumption during operation of the TV is 170 W, the receiver is 60 W and the EPU is 75 W. Dimensions of the model are 1120x500x580 mm. Weight 57 kg. Teleradiola "Prism" is one of the rare examples of the domestic television and radio industry. The devices were only awarded, they were not on sale. Presumably, the total batch of released TV-radios was 150 pieces.
