Topband: Trying again

Charlie Cunningham charlie-cunningham at nc.rr.com
Sun Sep 8 13:30:57 EDT 2013


 
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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