Television receiver of black-and-white image `` Electron ''.
Black and white televisionsDomesticThe television receiver of the black-and-white image "Electron" was developed in 1952. Experienced TV `` Electron '' was developed at the beginning of 1952 in the mountains. Moscow for mass production, was demonstrated at various exhibitions but never went into production. The TV set is designed to receive only one TV program. Image channel sensitivity 800 µV. Sharpness of the image 400 lines. The output power of the sound channel is 0.3 W, the range of reproducible sound frequencies is 150 ... 3500 Hz. Power consumption 180 watts. The dimensions of the TV are 575x380x360 mm, the weight of the device is 27 kg. The TV has 11 lamps and an electrostatic picture tube with a diameter of 180 mm. The main control sticks are in the front, the auxiliary ones in the back. There is also a mains switch, fuse, antenna socket. In 1954, there was an attempt to improve these models in the experimental Ekran television set.