Videorecorder '' Electronics-509-video ''.
Video television equipment.video playersThe household video recorder "Elektronika-509-video" has been produced by the Voronezh Scientific and Production Association "Elektronika" since 1980. Designed for recording and playback of color and black-and-white television programs on chromium dioxide tape 12.7 mm wide and 27.5 microns thick. Compared to the previously produced model of the "Elektronika-505-video" video recorder, the speed of the magnetic tape has been reduced in the new device from 16.32 to 6.558 cm / s. The inevitable deterioration of the parameters was largely avoided due to the use of AGC of the delay line, which provides synchronization of the brightness and color signal during recording, separate adjustment of the recording current and separate correction of the frequency characteristics of each video head. The same operational convenience of "Electronics-509-video" is also the possibility of separate control of the rotation speed of the video heads and the speed of the magnetic tape pulling. The main technical characteristics of the device: Continuous recording or playback time 120 minutes. Resolution on the luminance channel of a black-and-white signal of 230 lines, of a color signal of 200 lines. The frequency response of the sound recording and playback channel is 100 ... 8000 Hz. Knock coefficient ± 0.3%. Power consumption 40 watts. VCR dimensions - 393x360x150 mm. Weight - 10 kg. The original price of the model was 2500 rubles, then it was reduced to 1800 rubles.
