Desktop television antenna "Volga" (ATN-6.2) has been produced since 1981 by the Saratov Aggregate Plant.
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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.
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The vibrator shoulders are attached to the base with flexible metal hoses.
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This method allows you to independently tilt the shoulders of the vibrator in different directions, which facilitates the orientation of the antenna.
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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.
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The length of each arm of the vibrator, including the flexible hose, is 745 mm, i.e.
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close to a quarter of the wavelength of channel 5.
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The vibrator shoulder width in the upper part is 120 mm.
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Switching of channels is carried out with the help of a switch to two positions (channels 1-2 and 3-12), switching on or off compensating coils.
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