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Household video camera "Electronics-821" was produced since 1985. Video camera "Electronics-821" generates signals of b / w television images and sound to record them on home video recorders with image quality control on the built-in viewfinder. An electret microphone built into the front panel of the camera is used to record sound signals. Specifications: Transmitting tube type Vidicon LI437-1. The standard for image decomposition is interlaced: lines 625, fields 50. The swing of the output full TV signal (load 75 Ohms) 7 V. Horizontal resolution in the center 400 lines, in the corners 300 lines. The range of illumination with bespodstroechnoy work 50 ... 5000 lux. The voltage of the DC power source is 12 V. The frequency range of the sound channel is 100 ... 10000 Hz. Power consumption from the power source 8 watts. The overall dimensions of the camcorder (without lens) - 294x83x286 mm. Weight 2.1 kg. Price 870 rubles. Since 1986, the advanced video camera "Electronics-822" has been produced in design and technical parameters practically the same as described above.