Sapfir-401-1 1982
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Since the beginning of 1981, the TV receiver for b / w images "Sapphire-401" has been produced by the Ryazan plant "Krasnoe Znamya". ,86e6f450b8cc469628ba70bf2947b049 The small-sized unified semiconductor-integral TV set "Sapphire-401" is designed to receive television programs in the MV range. ,86e6f450b8cc469628ba70bf2947b049 The TV operates from the mains or from a 12 V current source. High-quality image and sound are provided by the AFC and F systems, AGC, and a stabilized rectifier. ,86e6f450b8cc469628ba70bf2947b049 The TV has a retractable telescopic antenna. ,86e6f450b8cc469628ba70bf2947b049 It is possible to install a channel selector for receiving broadcasts in the UHF range. ,86e6f450b8cc469628ba70bf2947b049 Headphones can be connected to the TV. ,86e6f450b8cc469628ba70bf2947b049 The TV has an explosion-proof picture tube 23LK13B. ,86e6f450b8cc469628ba70bf2947b049 The case is made of impact-resistant various colors - polystyrene. ,86e6f450b8cc469628ba70bf2947b049 Specifications: Image size 140x183 mm. ,86e6f450b8cc469628ba70bf2947b049 TV sensitivity - 55 μV. ,86e6f450b8cc469628ba70bf2947b049 The frequency range is 400 ... 3500 Hz. ,86e6f450b8cc469628ba70bf2947b049 The nominal output power of the sound channel is 100 mW. ,86e6f450b8cc469628ba70bf2947b049 Dimensions 338x233.5x212 mm. ,86e6f450b8cc469628ba70bf2947b049 Weight 4.5 kg. ,86e6f450b8cc469628ba70bf2947b049 The retail price of the TV is 200 rubles. ,86e6f450b8cc469628ba70bf2947b049 Since 1982, the plant has been producing the Sapphire-401-1 TV set, which, apart from a slight change in the external design and a price of 165 rubles, did not differ from the base one. ,86e6f450b8cc469628ba70bf2947b049 Since 1985, the TV "Sapphire-401-1" has been "modernized" and has been produced practically unchanged under the name "Sapphire-401M". ,86e6f450b8cc469628ba70bf2947b049 ,null,ru,null,null,null,null
Documentation:
Based on information from collection of Valery Khartchenko