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Description
Dedicated to provide information on mobile amateur radio operations. To included setup, advisement, pictures, troubleshooting, interfernce, and many other facets of mobile amateur radio. This includes Vehicle, water craft, air craft, cycles, and foot.
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FW: Chameleon V1 Mobile antenna
Chameleon V1 Mobile antenna! An excellent Choice! Guys check out this small video made by YV5OF on his mobile station, he installed a Chameleon V1 antenna on
Posted - Mon Oct 10, 2011 2:48 pm
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YY5DCV - Dario Carrera
darayo
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Re: SWR problem
PROBLEM SOLVED It was a common mode problem all bands are 1.4 or lower everything is working like a jet Thanks for all the hints and info Randy KC2BE
Posted - Wed Sep 7, 2011 5:09 pm
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randle d
randledawson
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Re: SWR problem
I would try an 17 or 18 ft ground strap from the feed point to up under the frame and anchor it at the opposite end. This will tell you if there is an RF
Posted - Mon Sep 5, 2011 8:31 pm
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Jerry Green
kc4ggujerry
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Re: SWR problem
... If cable length affects the match, that's an indicator of common mode. That then belies a grounding problem as well. It would probably be useful to note
Posted - Mon Sep 5, 2011 5:01 pm
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Mark Brueggemann
qrq_cw
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Re: SWR problem
... I agree it's probably bonding or grounding, but when you get odd behaviour at particular wavelengths, it can be worth looking for odd cable length issues.
Posted - Mon Sep 5, 2011 1:20 pm
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John Rehwinkel
jrehwin
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