Vesna 50TB-306/D 1992
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The television receiver of the black-and-white image "Vesna 50TB-305 / D" has been produced since 1992 by the Dnepropetrovsk concern "Vesna". ,86e6f450b8cc469628ba70bf2947b049 TV sets "Vesna 50TB-305 / D" and "Vesna 50TB-306 / D" are unified TV sets on integrated circuits intended for receiving television programs in the MW bands, and with the "D" index and in the UHF band. ,86e6f450b8cc469628ba70bf2947b049 TVs differ from each other only with minor changes in their external design. ,86e6f450b8cc469628ba70bf2947b049 The TV "Vesna 50TB-405 / D", produced at the same time, belongs to the fourth generation of models and differs in the use of a LSI in the radio channel and the use of a pulse power supply, otherwise all models are identical. ,86e6f450b8cc469628ba70bf2947b049 Sensitivity in the MV range is 40 μV, in the UHF - 70 μV. ,86e6f450b8cc469628ba70bf2947b049 Resolution 450 lines, in 405 models 500 lines. ,86e6f450b8cc469628ba70bf2947b049 The nominal output power of the sound channel is 1 W. ,86e6f450b8cc469628ba70bf2947b049 The range of reproducible frequencies is 100 ... 10000 Hz. ,86e6f450b8cc469628ba70bf2947b049 Supply voltage - 170 ... 240 V, for 405 model - 150 ... 250 V. Power consumption 40 W. ,86e6f450b8cc469628ba70bf2947b049 The dimensions of the 305 and 306 series TVs are 432x595x340 mm, for the 405 model - 437x601x340 mm, the weight of any TV is 18 kg. ,86e6f450b8cc469628ba70bf2947b049 ,null,ru,null,null,null,null
Documentation:
Information from collection of Valery Khartchenko