Reel-to-reel video recorder '' Electronics-Video ''.
Video television equipment.video playersThe reel b / w video tape recorder "Elektronika-Video" has been produced by the Leningrad NPO "Positron" since 1973. The VM is designed for recording and playback of video and audio information. It uses a slant-line video recording system with two rotating heads. This made it possible to obtain the high relative speed of the video head / tape required for recording a wide bandwidth of the video signal. The image can be recorded from a video camera "Electronics-Video" or a TV set through a matching device on a chromium oxide magnetic tape 12.7 mm wide. The belt speed is 15.88 cm / s. Coil diameter 150 mm. Drum diameter 115.82 mm. The relative speed of the video head / tape is 9.2 meters per second. Recording time using a tape with a thickness of 27.5 microns 45 minutes. Resolution 250 lines. The frequency band of the video channel is 2.5 MHz, the audio channel is 100 ... 10000 Hz. Video signal / noise ratio 40 dB. Power supply from a network of 127 or 220 V. Power consumption is about 75 watts. The dimensions of the video recorder are 410x205x370 mm, its weight is 15 kg. Retail price 2500 rubles.
