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ANTENTOP- 02- 2010, # 014

 

Conical Windom Antenna

N. Tyutin, UA4QA, Kazan

 

Credit Line: Radio 1951, # 4, p. 39

 

The antenna was installed and tested by UA4QA. Despite of the antenna was installed at a small height between the roofs of a two houses, on the 20 meters the antenna did + 2 + 4 balls (at S-Scale) compare to usual one- wire Windom designed for the band. Figure 1 shows the design of the antenna.

 

Antenna made of seven lengths in 0.477- lambda and 3-mm diameter each. The wires were going through two ebonite rings and soldered in the places of the insulators and the connection of the one- wire feeder. (Note by I.G.: There is no information about placement the rings on the antenna).

  Feeder should be athwart to the Antenna for the distance at least 2/3 lambda and then should not have sharp bending.  

Radio # 4, 1951

 

Figure 1 Conical Windom Antenna

 

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August 2, 2016 9:12

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