Black-and-white television receiver "Izumrud-202".
Black and white televisionsDomesticSince 1969, the Emerald-202 black-and-white television receiver has been producing the Novosibirsk Electrosignal Plant. The design of the Emerald-202 TV is one of the best for its time. "Izumrud-202" is a unified TV of the 2nd class ULT-59-II-1 or UNT-59-II-1, which is the same, designed to receive television programs on any of the 12 channels of the MW range. The TV was produced in desktop and floor versions. The model uses a 59LK2B kinescope. The rotating chassis, rational arrangement of units and blocks make the device convenient for inspection and repair. The device provides: the ability to connect a tape recorder to record sound; listening to it on headphones when the speaker is off; the ability to adjust the volume and brightness with a wired remote control; connection of a set-top box of 2 voice accompaniment. The TV has an AFC of a local oscillator, which provides program switching without adjustments. AGC provides a stable image. Any interference is minimal using AFC and F. Image size 484x380 mm. Sensitivity 50 μV. Resolution 450 ... 500 lines. Output power 1.5 watts. The TV is powered by an electrical network of 110, 127, 220 or 237 V. Power consumption is 180 watts. The TV has 17 lamps, 21 diodes. Dimensions of the model are 650x545x390 mm. Weight 35 kg.
