Horizontal loop antenna
On Mon, 18 Feb 2008 19:31:00 -0800, Roy Lewallen
wrote:
Putting the balun the input has the disadvantage of
making the tuner chassis hot.
Roy,
Thanks for ANOTHER lesson. I have a SGC-230 tuner in the RV that I
use to tune a wire when we go camping. I think the metal mounting
brackets are isolated from the floating tuner chassis and that you
have to use a grounding lug on the bottom. Never verified that since
I have always used the ground lug anyway. I was thinking of adding
ferrites to the input side of the tuner and then using it to tune a
dipole fed with 450 ohm window line. Maybe I'll just stick with the
longwire.
I noticed the guy who wrote that article mounted his tuner on an el
cheapo cutting board, probably just for that reason.
S.T.W.
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