A J-pole is an end fed zepp - 1/2 wave ground independent radiator.
Free space gain 2.1 dBi. The bottom 1/4 wave is a parallel line
matching section.
73,
... Joe, W4TV
On 2014-08-05 11:32 PM, Jim Miller wrote:
OK, I know this is funny. Everyone needs a laugh once in a while.
Just wondering if anyone knows the gain(lack of) for a typical J-Pole?
Measured, modeled, or folklore?
And, what is the theory - no ground needed - does it function as a
collinear? What then?
Thanks, Jim KG0KP
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