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high swr with 102" stainless steel whip
- Thread starter Snack Man
- Start date
You have no counterpoise.....The whip needs a metal object(roof of a vehicle) to act as a counterpoise. Try running 4 wires from the mirrior mount in opposite directions. Cut each wire 102" long and run them from the mirror mount in a north,south,east,west direction
lol 
Yeah but making your own is more fun and a great learning expience!
Frmboybuck is right about the counterpiose/groundplane
Just for giggles I took an old Cobra made mobile magnet mount antenna and stuck it upside down under my carport had a match of 1.8 to 2 I took it down and put it on top of the roof match thru the end of meter made sence as the upside down way was closer to earth and it acted as the counterpiose whereas on the topside it was higher and lost the groundplane effect!
you keep playing experimenting and learning! If it were not for people experimenting and testing different ideas we would still me living by candle light!
Frmboybuck is right about the counterpiose/groundplane
Just for giggles I took an old Cobra made mobile magnet mount antenna and stuck it upside down under my carport had a match of 1.8 to 2 I took it down and put it on top of the roof match thru the end of meter made sence as the upside down way was closer to earth and it acted as the counterpiose whereas on the topside it was higher and lost the groundplane effect!
you keep playing experimenting and learning! If it were not for people experimenting and testing different ideas we would still me living by candle light!
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