To: | topband <topband@contesting.com> |
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Subject: | Re: Topband: Hairpin Matching Coil Questions |
From: | Jim GM <jim.gmforum@gmail.com> |
Date: | Sun, 15 Sep 2013 09:32:59 -0500 |
List-post: | <topband@contesting.com">mailto:topband@contesting.com> |
Has any one used the MFJ-907 and do what I am trying to do on 160M as a hairpin match? >From what I have been reading, Q needs to be high but not sure how high and what range. My 6 inch coil with remote tuner in line with the tap on 160m I am getting around a Q of 80. My 2 inch coil has a Q much lower than that I know cause the set up has a much larger band width on 160M. I have around 30 to 40mh of coil from the tap to ground with both coils. -- Jim K9TF _________________ Topband Reflector |
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