Black-and-white television receiver '' Quartz-301 ''.

Black and white televisionsDomesticSince 1970, the "Quartz-301" TV has been produced by the Omsk Television Plant. The first devices were referred to as "Quartz" without numbers, then from 1971 they began to be called "Quartz-301". According to the unification of CNT-35-III-1, according to the scheme, design and design, the TV sets "Kvarts" and "Kvarts-301" did not differ much from the models "Snezhok-301", "302" and "303". TVs "Kvarts" and "Kvarts-301" were produced in a desktop design with various finishes. The models used a 35LK6B kinescope, with a diagonal screen size of 35 cm and an electron beam deflection angle of 70 °. TVs provide reception on any of the 12 channels. It is possible to connect a tape recorder and headphones, install a PDS. AGC provides a stable image. Interference is reduced with the AFC and F. Image size 217x288 mm. Sensitivity 200 μV. Resolution 350 ... 450 lines. The output power of the sound channel is 0.5 W. Power supply from AC 220 or 127 V. Power consumption 150 W. Dimensions of the TV 495x390x450 mm. Weight 22 kg. The `` Quartz-302 '' TV, produced since 1972, is similar in characteristics to those described, but has a different look, and due to the use of thinner wood, its weight is reduced to 20 kg.