The combined radio and television installation "Belarus-5" has been produced at the Minsk Radio Plant since the 4th quarter of 1959.
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Teleradiola "Belarus-5" consists of a television receiver, a radio receiver and a universal electric player.
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The TV operates on a 43LK2B kinescope with an image size of 360x270 mm and provides reception of television broadcasts on any of the 12 channels.
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The HF part of the TV is assembled according to a superheterodyne single-channel scheme.
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The sensitivity of the TV is 100 μV.
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Clarity 500 lines.
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Synchronization is stable when the values "u200b"u200bof the television signal and the voltage in the network change.
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All switching is done with a rocker switch.
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When the receiver and the player are in operation, the glow of the TV and picture tube lamps, as well as the anode-screen circuits, are turned off.
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When the receiver operates in AM mode, the anode voltage in the VHF unit is turned off.
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The remote control supplied with the unit allows you to adjust the brightness of the image and the volume of the soundtrack at a distance of up to 5 meters.
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The radio receiver has five ranges: DV, SV, KV-2 5.5 ... 8.2 MHz, KV-1 8.0 ... 12.2 MHz and VHF-FM 64.5 ... 73 MHz.
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Receiver sensitivity for DV, SV, HF ranges - 150 µV, for VHF 30 µV.
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Selectivity on the adjacent channel on all bands (except VHF) 26 dB.
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On VHF 20 dB.
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Selectivity on the mirror channel in the ranges;
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DV 40 dB, SV 30 dB, HF 14 dB, VHF 20 dB.
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With the help of EPU, you can reproduce gramophone records from regular and LP records.
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Since 1961, a three-speed EPU has been installed in the TV and radio.
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Rated output power 1.5 W.
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Audio frequency band 80 ... 8000 Hz.
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Treble tone control is stepwise.
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The sound pressure developed by the 2GD-M3 and 1-GD9 loudspeakers is 4 bar.
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The rectifier is assembled on six diodes of the DG-Ts27 type according to the doubling scheme.
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The power consumed from the network when receiving television broadcasts is 180 W, when the receiver or player is operating 75 W.
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The chassis has a common frame on which a panel of deploying devices, a television receiver line, a key switch, a VHF unit and other small units are installed.
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,null,ru,null,null,null,nullAt the front of the chassis is the radio dial through which the knobs for tuning, volume and tone go.
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The handles for controlling the TV go out to the right side wall of the case, on this wall the PTK unit and the 1-GD9 type loudspeaker are attached.
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Additional adjustment knobs are located on the back wall.
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The turntable is located at the top of the setup case.
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The front frame of the case with a picture tube and a deflecting system attached to it is removable, which provides access to the chassis of the TV during repairs.
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For the same purpose, a panel with email.
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the turntable is made folding and fixed with a latch.
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The cutout in the bottom of the installation box allows for minor repairs in the basement of the chassis without removing the model chassis from the case.
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The case of the TV-radio is trimmed with precious woods.
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External dimensions of the unit are 560x545x535 mm, weight 40 kg.
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The retail price of the Belarus-5 installation is 384 rubles 85 kopecks, after the 1961 monetary reform.
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