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The desktop television antenna "Volga" (ATN-6.2) has been produced since 1981 by the Saratov Aggregate Plant.
The antenna is made according to the scheme of a shortened non-moving symmetric meter wave vibrator, in which the vibrator is configured on any of the 12 channels.
The vibrator shoulders are attached to the base with flexible metal hoses.
This method allows you to independently tilt the shoulders of the vibrator in different directions, which facilitates the orientation of the antenna.
Each arm of the vibrator is made of several conductors (rods or tubes with a diameter of 8 mm), connected in parallel in order to reduce the magnitude of the wave impedance of the vibrator and expand the band of operating frequencies.
The length of each arm of the vibrator, including the flexible hose, is 745 mm, i.e.
close to a quarter of the wavelength of channel 5.
The vibrator shoulder width at the top is 120 mm.
Switching of channels is carried out by means of a switch to two positions (channels 1-2 and 3-12), which turns on or off compensating coils.
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