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> |
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Subject: | Topband: Trying again |
From: | "Charlie Cunningham" <charlie-cunningham@nc.rr.com> |
Date: | Sun, 8 Sep 2013 13:30:57 -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'. _________________ Topband Reflector |
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