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Topband: Verticals

To: "Tom W8JI" <w8ji@w8ji.com>, "James Rodenkirch" <rodenkirch_llc@msn.com>, "Carl" <km1h@jeremy.mv.com>, "Mike Armstrong" <armstrmj@aol.com>, "Mike Waters" <mikewate@gmail.com>
Subject: Topband: Verticals
From: "Charlie Cunningham" <charlie-cunningham@nc.rr.com>
Date: Sun, 8 Sep 2013 14:05:20 -0400
List-post: <topband@contesting.com">mailto:topband@contesting.com>
 
Figure 1:  1/4 wave 40m GP with 4 elevated resonant radials at 10" above
real, high accuracy GND.
 
Figure 2: Elevation plot for 1/4 wave GP - Peak elevation angle 22.0 degrees
 
Figure 3:  1/2 wave vertical radiator above 4 elevated resonant radials at
10' above real GND
 
Figure 4:  Elevation Plot for vertical 1/2 wave radiator - Peak elevation
angle 17 degrees
 
Figure 5:  5/8 wave vertical radiator above 1/4 wave elevated resonant
radials at 10' above real GND.
 
Figure 6: Elevation pattern of 5/8 wave vertical above 1/4 wave elevated
radials at 10'. 

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