Topband: K2AV 160m Folded Counterpoise Antenna - New Details Posted

[W0UCE]

New information, details and drawings for the K2AV 160m Folded Counterpoise
(FCP) System, Isolation Transformer and Installation Notes have been posted
on my website. 

 

http://www.w0uce.net/K2AVantennas.html

 

If you are interested in building an FCP versus putting in a dense radial
field heed the following advise:

*	The ONLY means of achieving the required degree of Isolation is to
use the Isolation Transformer as specified by K2AV
*	Tests using 1:1 Baluns and Line Isolators have ALL FAILED - you
waste RF Power, Time and Money unless the specified xfmr is installed
*	DO NOT attempt to use Insulated Window Line for the FCP - We already
tried it and it does not work - too lossy
*	Use #12 Bare wire for the FCP elements - Moisture gathers on
insulated wire and detunes the FCP 
*	Use 4" spacing between FCP elements
*	Small diameter PVC Pipe Spreaders work well - use caps on both ends
and put a small weep hole in the bottom cap
*	It is best to install the FCP in a straight line the overall length
is 66' if bends are necessary make them near the ends of the elements

 

73,

Jack W0UCE