TV receiver of black-and-white image '' TZF ''.
Black and white televisionsDomesticSince the middle of 1934, the television receiver of the black-and-white image "TZF" has been produced by the Moscow plant "Fizelektropribor". TV "TZF" is a wooden box with dimensions of 65 centimeters in height, 45 centimeters in width and 15 centimeters in thickness with a built-in enlarged Nipkov disk with a visible image of 6x9 centimeters, a scanning system for 30 lines (1200 elements) and a synchronization system. About 30 television sets were produced, the first of which were installed in large factory radio centers in the city of Moscow for collective use.