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Well done Stefan,this loaded Q vaue looks very
reasonable.
73
Clemens
DL4RAJ
----- Original Message -----
Sent: Saturday, June 25, 2011 3:46
PM
Subject: Re: LF: Re: LF RX loop
Hello Peter, Clemens, Jim, LF,
Before a few days i have
bought a new copper tube with 18mm diameter and 1mm thickness. I formed a loop
with 1m diameter. This time i put 2 copper plates into the tube and hammered
it at this point where it was fixed later on a non conducting material block.
Then i directly soldered the caps on this plate which was quite easy done with
a big soldering iron. I need slightly more C, somewhat above 500 nF. Actually
the caps are the same types, so the problem must (mainly) have been the short
wires between copper tube and caps in the last version.
A photo is here:
http://dl.dropbox.com/u/19882028/LF/LF%20RX%20Loop.JPG
This
time i'm achieving a Q of 176 in a first attempt although ....
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