Rubin 401-1 1968
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The color TV set "Rubin-401" has been produced by the Moscow Television Plant since October 1967. ,86e6f450b8cc469628ba70bf2947b049Since 1968, the plant began serial production of the first domestic, tube-semiconductor TVs `` Rubin-401 '' (main image) designed to receive color and b / w images on a 59LK3Ts kinescope, with an image size of 370 x 475 mm in the MW range. ,86e6f450b8cc469628ba70bf2947b049The TV has 21 radio tubes, 15 transistors and 54 diodes. ,86e6f450b8cc469628ba70bf2947b049Sensitivity - 50 μV. ,86e6f450b8cc469628ba70bf2947b049Sharpness in the center of the screen 450 lines. ,86e6f450b8cc469628ba70bf2947b049Power consumption 350 watts. ,86e6f450b8cc469628ba70bf2947b049Weight 65 kg. ,86e6f450b8cc469628ba70bf2947b049Since the 2nd quarter of 1968, the plant began production of a more advanced TV set "Rubin-401-1". ,86e6f450b8cc469628ba70bf2947b049The TV set had high technical parameters, and in terms of the scheme and design it had a number of advantages in comparison with the previous one. ,86e6f450b8cc469628ba70bf2947b049TV `` Rubin 401-1 '' is designed to receive b / w and color images on a 59LK3Ts kinescope with an image size of 370x475 mm in any channel of the MW range. ,86e6f450b8cc469628ba70bf2947b049It contains 21 lamps, 15 transistors, 54 diodes. ,86e6f450b8cc469628ba70bf2947b049The sensitivity when receiving b / w transmissions along the image and sound paths is 50 µV. ,86e6f450b8cc469628ba70bf2947b049Center Clarity, Horizontal and Vertical 450 lines. ,86e6f450b8cc469628ba70bf2947b049Power consumption 340 watts. ,86e6f450b8cc469628ba70bf2947b049Weight 65 kg. ,86e6f450b8cc469628ba70bf2947b049In 1969, the Rubin 401-1 TV was modernized into Rubin-401-2. ,86e6f450b8cc469628ba70bf2947b049Here, the clarity of the image has been increased, the sound quality has been improved, the sound sensitivity has been brought to the standards of the 1st class, and the level of interference has been reduced. ,86e6f450b8cc469628ba70bf2947b049New unified scanning units have been applied, structural changes have been introduced to increase the reliability of the TV. ,86e6f450b8cc469628ba70bf2947b049For technical and other reasons, the Rubin-401-2 TV did not go into production, only a few prototypes were produced. ,86e6f450b8cc469628ba70bf2947b049The second image is TV "Rubin-401-2".,86e6f450b8cc469628ba70bf2947b049,null,ru,null,null,null,null
Documentation:
Information from collection of Valery Khartchenko