Re:
http://www.arrl.org/news/fcc-opens-630-and-2200-meter-bands-stations-must-notify-utc-before-operating
Notification link for UTC:
https://utc.org/plc-database-amateur-notification-process/
If you intent to operate on 630M or 2200M, submit your information to
the above UTC link. You
If you're going with elevated radials, then a feedline choke is a must.
Place it within a few feet of the feedpoint.
Use four or five stacked 2.4" diameter #31 ferrite toroid cores with about
six turns of coax wound through them. See K9YC's excellent reference to be
sure.
73, Mike
www.w0btu.com
If you have enough radials at or below ground you won't need a common
mode choke. You don't say if your inverted L will have an elevated
ground system or not. If the ground system consists of 60 or more
radials you can probably put a matching network out and the feedpoint
and forget about
Hi All
I am planning on making an RD Choke for my 160m inverted L and was wondering
what others use,
I was thinking of 3 stacked ft240-43 cores and maybe 10-12 turns of some rg316
or the like small coax,
With 61 or 31 be a better material to use and do I need more or less turns,
I'm loosely
