2 Meter Choke Baluns
Cecil Moore wrote:
"Darrell Bellerive" wrote:
There seems to be considerable variation in the design of coiled coax
baluns, with most designers advocating a few turns of coax with a
diameter of 3 to 8 inches.
Well, one sure wouldn't want the circumference to be one wavelength. :-)
Tie a knot in the coax, and pull tight until the loop inductance
resonates with the capacitance.
Always wondered if that one would work...
--
73 from Ian GM3SEK
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