Venta 1961
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The three-program receiver Venta (RTV-61) has been producing the Riga Electromechanical Plant since I quarter of 1961. The first in the USSR reproducer of the three-program broadcasting RTV-61 "Venta" in a carbolite case can be hung on the wall and put on the table. On its front panel are located slide switch programs and volume control. In the position of the switch "I" - the primary winding of the output transformer is connected to the transmission line. In positions "II" and "III", the transformer ПТ is connected to an amplifier with a frequency-selective circuit. In position "0" the radio link and network are disabled. The signal level of the 2nd and 3rd programs is produced by potentiometers, access to which is possible through a hole in the front panel closed with a decorative strip. The volume of the PT is controlled by a double wire and carbon potentiometer. On the rear cover of the PT there is a socket for connecting a tape recorder for recording. Installation of elements, except large ones, is made on a printed circuit board. Loudspeaker type 1GD-6. Rated output power 50 mW. The range of reproducible frequencies on high-frequency channels is 200 ... 5000 Hz, on low frequencies 200 ... 7000 Hz. Dimensions of PT - 320x225x140 mm, weight 3.4 kg.
Documentation:
Information from collection of Valery Khartchenko