Black-and-white television receiver Elektronika 23TB-307D.
Black and white televisionsDomesticSince the beginning of 1989, the television receiver of the b / w image "Electronics 23TB-307D" has been produced by the Kharkov OJSC "Elitan". Portable small-sized TV "Electronics 23TB-307D" with integrated circuits on a 23LK13B-2 kinescope is designed to receive programs on any of the MB and UHF channels. The TV has the ability to listen to sound on the headphones with the loudspeaker turned off. AGC provides a stable image. The influence of interference is minimal with the help of AFC and F. The size of the image is 140x183 mm. Sensitivity in the MB range - 40 µV, UHF - 70 µV. Resolution of 350 lines. The nominal output power of the sound channel is 0.2 W. The range of reproducible frequencies is 400 ... 3550 Hz. Power supply from an alternating current 198 ... 242 V or an autonomous source of 12.5 ... 15.8 V. Power consumption from a network 30 W, an autonomous source of 20 W. Dimensions of the TV 260x190x240 mm. Weight - 5 kg. Since 1992, the plant has been producing the "Electronics 23TB-316D" TV set, similar in design and design to that described.
