TV receiver of color image "Chaika-718".

Color TVsDomesticThe television receiver of the color image "Chaika-718" from the 1st quarter of 1978 has been produced by the Gorky Television Plant named after V.I. Lenin. Model '' Chaika-718 '' (ULPCT-61-II-11) is a unified tube-semiconductor color TV of the 2nd class on a 61LK3Ts kinescope. The TV is an analogue of the "Chaika-714" model and provides reception of b / w and color images in the MW range. When installing the SK-D-1 selector and in the UHF range. The model provides: connection of a tape recorder to record sound; listening to sound on headphones. Televisions have high sensitivity and efficient AGC. The APCG system excludes adjustment when switching channels. Image size 362x482 mm. TV sensitivity - 50 mV. Resolution 450 lines. Sound channel output power 2.3 W. The range of reproducible frequencies is 80 ... 12500 Hz. The sound is reproduced by 2 loudspeakers 2GD36 and ZGD38E. Power consumption from the network is 250 watts. Mains voltage fluctuations should not exceed 10% of the nominal value. The model uses 7 radio tubes, 47 transistors and 70 semiconductor diodes. TV dimensions - 550x773x540 mm. Its weight is 60 kg.