[Lowfer] Coil question

Ed Phillips [email protected]
Fri, 15 Feb 2002 17:26:57 +0000


Chris Lantaff wrote:
> 
> Has anyone tried a honey comb type coil for transmitting? Suppose to have a
> low internal capacitance and high-Q.
> Here is a link.      http://home.t-online.de/home/gollum/honeyc.htm
> 
> I was going to try this after I get a better antenna up.
> 
> Chris,  KE9YK

	I have a number of old honeycomb coils here, with a wide range of
inductance.  They're of the order of 3/4" wide by about 3" OD, depending
on the number of turns.  ID is around an inch.  Lousy Q (around 100 or
so).  On the other hand, a large one might well worked.  Someone out
here (Dave Curry?) built such a loading coil several years ago and
worked OK.  Seems to me the dimensions were of the order of a foot dia.

Ed