A simple TV antenna. Encyclopedia of radio electronics and electrical engineering
Encyclopedia of radio electronics and electrical engineering / Television antennas
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If you want to quickly make an indoor television antenna that works satisfactorily in the meter wavelength range, then it is convenient to use foil fiberglass or getinax for this purpose. The drawing of the antenna is shown in the figure. The sections of the foil that are not shaded in the drawing must be removed. Remove the foil with pliers, after cutting through it with a sharp knife. If double-sided foil fiberglass is used, then the foil on one side must be completely removed. The selected antenna configuration allows you to somewhat equalize the frequency response of the antenna.
The feeder is made of two pieces of stranded mounting wire MGSHV 0,35 twisted together. You can use wire and other sections.
The location of the antenna, as usual, is determined empirically for the best image quality.
The described antenna was checked by the editors on several TVs at different distances from the television center. On the eighth and eleventh channels, the antenna showed good results. On the first and third channels, the image quality was in some cases unsatisfactory. Obviously, the antenna should be used as a temporary antenna for areas slightly removed from the television center.
Author: V. Ivanov, Rostov-on-Don; Publication: N. Bolshakov, rf.atnn.ru
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