Birch-208 black-and-white television receiver.
Black and white televisionsDomesticSince 1972, the Birch-208 television receiver for b / w images has been produced by the Kharkiv Kommunar plant. The unified TV of the 2nd class `` Birch-208 '' has a 50LK1B kinescope with an image size of 308x394 mm. It is assembled on 17 radio tubes and 22 semiconductor devices. The TV set is designed to receive television programs in any of the twelve VHF channels. The TV has small legs for placing on a table and large legs for placing on the floor. The sensitivity of the TV is 50 μV. The nominal output power of the sound channel is 1.5 W. Power consumption from the network is 180 W. Dimensions of the TV with legs 595x905x350 mm. Weight 26 kg. Quite an unusual and atypical TV. Chassis TV ULT-59-II-1 and a reduced body with a 50LK1B kinescope, such is the symbiosis of a 2nd class TV and a kinescope used in models of 3 classes.