Teleradiola `` Belarus-7 ''.
Combined apparatus.From the autumn of 1964, the Minsk radio plant named after V.I.Lenin planned to produce the television and radio "Belarus-7". The Belarus-7 television and radio was created on the basis of the Minsk-63 stereophonic radio and the UNT-47 TV set. The receiver of the installation works in the ranges of long, medium and ultrashort waves. The sensitivity of a teleradiol when receiving television programs is 50 µV, radio stations in AM - 200 µV, in FM - 30 µV. Selectivity in the AM path - 26 dB. Rated output power 2x1 W. The range of reproducible sound frequencies when listening to a recording is 80 ... 10000 Hz, when receiving VHF-FM stations - 120 ... 7000 Hz, when receiving AM stations - 120 ... 3550 Hz. The speaker system of the model consists of four loudspeakers, two front and two side. The teleradiol is powered by an alternating current with a voltage of 220 or 127 V, consuming 180 W when receiving TV programs, 80 W when receiving radio and 100 W when operating the EPU. Universal three-speed EPU plays mono and stereo phonograph records of any format. The soundtrack of TV programs, radio broadcasting and recordings can be listened to with reverberation. Teleradiol was not mass-produced. Several copies were released for demonstration exhibitions, an advertising campaign was organized, but for some reason it did not go further. On the left is an advertisement of the installation in the magazine "New Goods" No. 9 for 1965.
