Black-and-white television receiver "Granite".
Black and white televisionsDomesticSince 1956, the television receiver for the black-and-white image "Granite" has been produced by the Moscow Television Plant. The second-class TV "Granite" is designed to receive programs in any of the 12 television channels and sound accompaniment with a pseudo-stereo effect. The TV has a 43LK2B kinescope. The case is made of precious wood plywood, its front part is occupied by a picture tube screen and a painted metal insert. The picture tube has a protective glass. The model uses 12 lamps and 14 diodes. The TV uses the AGC, AFC and F. systems. The main control knobs are located on the right side wall of the case, the auxiliary ones are at the back. The sensitivity of 150 μV provides reception of programs to an external antenna within a radius of up to 90 km from the studio. Installation of parts and assemblies on TV boards is printed. The TV is powered from a 127 or 220 volt electrical network, consuming 130 watts of power. The dimensions of the TV are 445x380x430 mm. Its weight is 20 kg.