Black-and-white television receiver `` Rubin-203 / D ''.

Black and white televisionsDomesticThe television receiver of the black-and-white image "Rubin-203 / D" has been produced by the Moscow Television Plant since the 4th quarter of 1969. The unified TV of the second class `` Rubin-203 '' (ULT-59-II-4) operates in the MW range, and when the SKD-1 unit is installed, in the UHF range. Prevailing in the release was a TV with an already built-in UHF selector, in the name of which the index `` D '' '' Rubin-203D '' (ULT-59-II-3) was added. The choice of channels is made by the PTK-11 channel switch, and in the UHF range by the SKD-1 selector knob with a 3: 1 deceleration. The TV uses an explosion-proof picture tube of the 59LK1B type with a screen diagonal of 59 cm. The TV speaker system consists of two 1GD-18 loudspeakers. The sensitivity of the TV is 50 µV in the MW range and 100 µV in the UHF. Rated output power 1.5 W. The range of reproducible sound frequencies is 100 ... 1000 Hz. Power consumption 180 watts. The dimensions of the model are 695x520x440 mm. Weight 36 kg. The price is 390 rubles. The authors of the development are E.F. Zavyalov, V.V. Nikolaev. The TV was mass-produced from January 10, 1970 to August 1, 1972. 13.423 devices were manufactured, including 12.764 units with the index `` D ''.