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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".
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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.
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TVs differ from each other only with minor changes in their external design.
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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.
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Sensitivity in the MV range is 40 μV, in the UHF - 70 μV.
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Resolution 450 lines, in 405 models 500 lines.
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The nominal output power of the sound channel is 1 W.
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The range of reproducible frequencies is 100 ... 10000 Hz.
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Supply voltage - 170 ... 240 V, for 405 model - 150 ... 250 V. Power consumption 40 W.
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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.
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