On 8/28/2010 7:23 PM, Art Unwin wrote:
...
Art
Having locked myself away for months, wife will claim years, and
searching for the "best" shortened stealth antenna(s), I have been
forced to employ coils. In any loaded antenna (hide the JD!) the coil
is best at the bottom with a .62 L/D ratio. I currently use DLM's from
Robert Vincents' patent, it allows me to break the laws ... others
research and mileage may vary.
The loading coil adds +J to compensate the -J from a short antenna ...
however, old hams taught me that the coil adds electrical degrees, God
bless them ...
Regards,
JS