Owen Duffy wrote:
But the Rule Of Thumb to avoid (presumably) parallel resonance of the
choke for the reasons given is ROT.
The self-resonance to be avoided is 1/2WL self-resonance,
e.g. 20 turns on 10m. I apologize for confusing the two
self-resonant concepts.
--
73, Cecil,
http://www.qsl.net/w5dxp