Belarus' TR-210L 1966
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The Teleradiol "Belarus TR-210L" since 1966 was produced by the Minsk Radio Plant. Produced on the basis of the Belarus-110 teleradiols, but in a new design. Designed to receive TV shows on any of the 12 channels, radio stations in the Far East, Shortwave, HF, VHF, and recording bands. The device contains 20 radio tubes and 15 diodes. The TV uses a kinescope 43LK9B with an image size of 360x270 mm. The image size is stabilized by the circuits and does not change when the voltage in the network is 10%. The sensitivity of teleradiols on the image or sound channels is 100 µV. IF channel image 38.0 MHz. The first IF of the soundtrack channel is 31.5, the second is 6.5 MHz. The resolution of 450 lines. Wired remote control allows you to adjust the brightness and volume at a distance of 4 meters. The receiver has ranges: LW, MW, HF 5.8 ... 12.2 MHz, VHF 65.8 ... 73 MHz. IF for AM bands 465 KHz, FM 6.5 MHz. The sensitivity in the AM ranges 250 µV, FM 30 µV. EPU allows you to play a recording from ordinary and long-playing records at speeds of 78, 45 and 33 rpm. ULF has a rated output power of 1.5 watts. The band of reproduced frequencies is 100 ... 10000 Hz. Two 1GD-18 loudspeakers (1GD-19) are installed in the tlr case. The power consumption of a TV 200, receiver or EPU is 75 watts. Teleradiol released in the desktop and outdoor clearance.
Documentation:
Information from collection of Valery Khartchenko