Berezka-2-1 1966
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The Berezka TV set has been produced by the Kharkov Kommunar plant since 1964. ,86e6f450b8cc469628ba70bf2947b049 Since 1966 the plant has been producing TV sets "Beryozka-2", "Beryozka-2-1", "Beryozka-3". ,86e6f450b8cc469628ba70bf2947b049 These unified class 2 TVs have a common electrical circuit and design, differing slightly in different release options for their scheme and design. ,86e6f450b8cc469628ba70bf2947b049 The Birch TV (UNT-47) has a 47LK1B kinescope, 16 lamps and 20 p / n devices. ,86e6f450b8cc469628ba70bf2947b049 Its dimensions are 490x460x330 mm. ,86e6f450b8cc469628ba70bf2947b049 Weight 26 kg. ,86e6f450b8cc469628ba70bf2947b049 The Beryozka-2 TV (UNT-47-I) has a 47LK2B kinescope, 17 lamps and 22 p / n devices. ,86e6f450b8cc469628ba70bf2947b049 Dimensions of the model are 595x505x350 mm. ,86e6f450b8cc469628ba70bf2947b049 Weight 26 kg. ,86e6f450b8cc469628ba70bf2947b049 The TV set "Beryozka-2-1" is an analogue of the TV set "Beryozka-2", but it is intended for installation on the floor. ,86e6f450b8cc469628ba70bf2947b049 The device also differs slightly in design. ,86e6f450b8cc469628ba70bf2947b049 Dimensions of the TV with legs 595x905x350 mm. ,86e6f450b8cc469628ba70bf2947b049 The Beryozka-3 TV (UNT-59-I) has a 59LK2B kinescope, 17 radio tubes and 22 semiconductor devices. ,86e6f450b8cc469628ba70bf2947b049 Its dimensions are 595x500x380 mm. ,86e6f450b8cc469628ba70bf2947b049 Weight 36 kg. ,86e6f450b8cc469628ba70bf2947b049 All models have the same characteristics. ,86e6f450b8cc469628ba70bf2947b049 Sensitivity 50 μV. ,86e6f450b8cc469628ba70bf2947b049 The nominal output power of the sound channel is 1.5 W. ,86e6f450b8cc469628ba70bf2947b049 Sound frequency range 100..10000 Hz. ,86e6f450b8cc469628ba70bf2947b049 Power consumption 180 watts. ,86e6f450b8cc469628ba70bf2947b049 ,null,ru,null,null,null,null
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Information from collection of Valery Khartchenko