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The television receiver of the black-and-white image "Chaika-207" since the beginning of 1980 has been producing the Gorky PO "Radiy". The TV "Chaika-207" (ULPT-61-II-28) is a unified second-class tube-semiconductor television receiver produced in the desktop and on-floor design with various options for the body and front panel. The model uses an explosion-proof 61LK1B type kinescope with a screen diagonal of 61 cm and an electron beam deflection angle of 110 °. The model provides reception of TV programs b / w images on any of the 12 channels of the MV range, and when installing the selector '' SKD-1 '' and on any of the 20 channels of UHF range. The TV has the ability to connect a tape recorder to record sound; listening to the sound on headphones with speakers turned off in the speakers; adjusting at a distance the volume, brightness and mute speakers using a wired remote control. The TV has an APCG in the MV channel selector, providing program switching without adjustment. The AGC system provides a stable image. The effect of interference is minimal with the AFC system and F. The main characteristics of the TV: Image size is 375x481 mm. Sensitivity when taken in the MV range is not worse than 55 µV. Resolution not less than 450 ... 500 lines. Audio output power 2 watts. Power supply from AC mains voltage 110, 127, 220 or 237 V. Power consumption 180 W. Dimensions of the TV 700x505x435 mm. Weight 37 kg.