[Antennaware] Receiving Loop

Martin Kratoska marcom at centrum.cz
Sat Aug 12 13:40:13 EDT 2006


John,

try the K9FD design made from 20' of 3/4" TV hardline. Lokk to my web 
site for details:
http://www.ok1rr.com/view.php?cisloclanku=2004122907

73,
Martin, OK1RR

JMLTINC at aol.com napsal(a):
> Hi folks,
> 
> I am new to the reflector and have a burning need to learn about small (less 
> than .1wl), shielded (coax) magnetic loops. Specifically, I would like a 
> source of design formulae (are ON4UN's accurate and complete on this subject?), 
> would like to know how distributed capacitance of the coax affects size and 
> matching, would like to know how diameter of the loop and of the coax change 
> characteristics of the loop, and why most designs use RG-59 coax.
> 
> Is there a definitive read on this subject?
> 
> Thanks to all,
> John, N9RF
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