Izumrud-202 1969
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The television receiver of the black-and-white image "Emerald-202" since 1969 was produced by the Novosibirsk Electrosignal plant. Design of the TV "Emerald-202" is one of the best for its time. '' Emerald-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 MW channels. TV produced in the desktop and outdoor versions. The model used a kinescope 59LK2B. The turning chassis, rational placement 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 the headphones with the speaker turned off; the ability to adjust the volume and brightness wired remote control; connection of the console 2 voice accompaniment. The TV has an oscillator AFC that provides switching programs without adjustments. AGC provides a steady image. Any interference is minimal with the help of the AFC and F. The image size is 484x380 mm. Sensitivity 50 µV. Resolution 450 ... 500 lines. Output power 1.5 watts. The television is powered by 110, 127, 220 or 237 V electrical networks. The power consumption is 180 W. The TV has 17 lamps, 21 diodes. Dimensions of the model 650x545x390 mm. Weight 35 kg.
Documentation:
Information from collection of Valery Khartchenko