Since 1960, the Rubin-104 black-and-white television receiver has been produced by the Moscow Television Plant.
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Model constructor V.M. Khakharev.
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The network TV `` Rubin-104 '' was produced during 1960 in a small experimental series.
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According to some reports, 1300 TVs were produced in a desktop design and 400 in a floor one.
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The TV belongs to the second consumer class.
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It is assembled on a 43LK5B kinescope with an electron beam deflection angle of 110 degrees.
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The model uses AGC and APCG, and therefore there is no local oscillator adjustment knob.
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Stabilization of horizontal line size is applied, vertical size stabilization is introduced.
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The overwhelming majority of elements are located on printed circuit boards.
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The TV works in standard 12 channels.
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Its sensitivity on the image channel of 100 μV allows it to receive studios within a radius of up to 80 km.
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The sensitivity for the sound channel is 50 µV, for the FM reception 30 µV.
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The speaker system consists of two one-watt speakers and is located at the bottom of the front of the TV.
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The range of reproducible sound frequencies is 80 ... 8000 Hz.
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Thanks to the use of small-sized parts and a new picture tube, the TV has a small size, weight and power consumption of 100 W.
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The dimensions of the table TV are 450x450x300 mm.
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Weight 16 kg.
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According to this design and scheme, but with a 53 cm tube diagonally, the plant produced an experimental Almaz-104 TV set, which was also produced in two design options.
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In the floor version, a stand is attached to the case.
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The tabletop design also has a stand, but it is much lower than the floor stand.
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Under the case, on a special board with some inclination, there are two 1GD-9 elliptical loudspeakers.
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The floorstanding model adds another speaker.
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The TV uses a 53LK6B kinescope.
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Resolution in the center of the screen horizontally 500 lines, vertical 550 lines.
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The band of reproducible audio frequencies for the floor model is 60 ... 10000 Hz, the tabletop is 80 ... 8000 Hz.
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Sound pressure in the frequency range of 8 bar.
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,null,ru,null,null,null,nullThe TV is powered from an alternating current network: 127, 220 or 237 V. Power consumption when receiving TV is 185 W;
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FM stations 60 W.
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The size of the image on the screen is 370x475 mm.
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Dimensions of TVs: in the floor design 1120x565x95 mm, in the tabletop 580x565x395 mm.
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Weight in floor design 40 kg;
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in the tabletop 36 kg.
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Both models use a volume control with bass compensation.
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Both models in both design variants have been upgraded in terms of size and weight reduction.
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