Black-and-white television receiver "Lotus".

Black and white televisionsDomesticThe television receiver of the black-and-white image "Lotos" has been produced since the 4th quarter of 1965 by the Simferopol TV Plant named after the 50th anniversary of the USSR. Unified television receiver of the 2nd class "Lotos" (UNT-47-1) is designed to receive black-and-white image programs. Televisions began to be produced experimentally in October 1965, and their mass production began in 1966. Experienced TVs in design were analogous to the Zorka TV set by the Minsk Radio Plant, but they were already produced according to the UNT-47-1 scheme, while the Zorka TVs were produced according to the UNT-47 scheme. The TV "Lotos" uses 17 radio tubes, 21 semiconductor devices and a kinescope of the 47LK-2B type. The size of the visible image is 305x385 mm. The sensitivity of the model is 50 μV. Rated output power 1.5 W. The range of reproducible frequencies is 100 ... 10000 Hz. Power consumption 180 watts. The dimensions of the TV are 590x460x330 mm. Weight 26 kg. TV "Lotos-1" (UNT-47-1) produced since 1969, except for the changed design, does not differ from the "Lotos" model. In 1969, the pilot production of the "Lotos-2" TV set on a 59LK-2B type kinescope began, but it went into mass production with the name "Crimea". Subsequent models of the plant were also called "Crimea" with the addition of a number.