TV receiver of black-and-white image `` Cascade-234 ''.
Black and white televisionsDomesticThe Kaskad-234 TV set has been prepared for release since 1985 by the Kuibyshev software "Ekran". The unified p / p-integral TV `` Cascade-234 '' is designed to receive television programs in the MW wavelength range. The TV has a number of automatic adjustments to ensure high quality picture and sound. A distinctive feature of the TV is the use of a switching power supply and a new element base, which made it possible to reduce the size and weight of the TV, power consumption, and increase the reliability of operation. The TV uses: explosion-proof picture tube 61LKZB, with a beam deflection angle of 110 °; all-wave program selector SVP-4-10; selector of channels of the meter range SK-M-24. It is possible to: install the SK-D-24 channel selector for receiving transmissions in the UHF range, connect a tape recorder to record the sound of the programs and listen to the sound on the headphones. Image size 375x481 mm. Sensitivity (not worse) 55 μV. The range of reproducible frequencies is 100 ... 10000 Hz. The nominal output power of the sound channel is 2.5 W. Supply voltage 220 V. Power consumption 40 V-A. Dimensions of the TV 490x710x400 mm. Weight 26 kg. The price is 330 rubles. The TV was launched into serial production under the name "KASKAD 61TB-301", completely similar to the one described above.
