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Hacker Chronicles 2
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260.COLINEAR.ANT
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1988-06-27
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434b
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19 lines
Collinear Array of 4 Dipoles
Free Space
144 MHz
4 wires, inches
6 0 0 0 0 0 39 .5
6 0 0 78 0 0 117 .5
6 0 0 156 0 0 195 .5
6 0 0 234 0 0 273 .5
4 sources
3,100,0
8,100,0
13,100,0
18,100,0
0 loads
Note from the elevation plot that even a small error in vertical alignment will
reduce the gain at the horizon. Also note how the end elements have a slightly
different input Z than the inner dipoles.