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The television receiver of the black-and-white image "Record 50TB-312D" from I quarter of 1992 was produced by the NPO Aleksandrovsky Radiozavod. '' Record 50TB-312 / D '' is a unified stationary semiconductor television receiver with the use of integrated circuits for receiving television programs in the MV and UHF (D index) ranges. You can choose one of eight pre-configured television programs operating in the MV or UHF range ("D"). The screen diagonal size is 50 centimeters. The sensitivity in the MV range of 40 µV, in the UHF - 70 µV. The screen resolution is 450 lines. Nominal sound output channel power 2 watts. The range of reproduced sound frequencies is 125 ... 12500 Hz. Food from the alternating current main from 154 to 250 volts. The TV dimensions are 510x490x390 mm. Weight 18 kg.