Gudguyham@aol.com wrote:
It is pretty difficult to adjust a coil while the amp is on, some
fancy ingenuity is in order, but it should be adjusted. Contact me if you
decide you want a coil. 73 Louie W1QJ
Difficult and dangerous. However, one can temporarily put a carbon
resistor whose value is the same as the input impedance under operating
conditions of a pair of 3-500z's (I don't recall but someone will know)
from cathode to ground, and use an antenna analyzer to adjust the coil
for minimum SWR with the amp off.
--
73,
Vic, K2VCO
Fresno CA
http://www.qsl.net/k2vco
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