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The television receiver of the black-and-white image "Šilalis 403D" has been producing the Kaunas Radio Factory since 1978. The small-sized, portable TV of a black-and-white image of the 4th class "Shilyalis-403D" provides reception on any channel of the MV and UHF bands. Kinescope screen size diagonal of 16 cm. The model uses electronic channel selectors, controlled by a push-button mechanism with a memory unit for 4-re fixed programs, there is an overview of the entire TV range. The high-speed AGC system, as well as the increased noise immunity of the scanner paths and HRO, provide reception of telecasts with a special ATA-1 antenna even in a moving car. The TV is made on 2 integrated circuits, 39 transistors and 33 diodes. The sensitivity in the MV range of 50 µV, in the UHF 100 µV. The output power of the woofer amplifier sound - 0.25 watts. The range of reproducible sound frequencies is 300 ... 5100 Hz. The power consumption when powered from the mains 18 W, autonomous source of direct current with voltage of 12 V - 10 W. TV dimensions are 255x160x220 mm. Weight 5.7 kg.