Apologies for being less than clear - the choke that gave the much
better results was built on the inspiration of ON4UN's low-band DXing
book, 4th edition, figures 7-88. A length of RG-59 coal is used,
with two stacks of 50 beads each, and a ground between the two
stacks, using a single short ground rod. There is no shield ground
at the antenna, and the distance between the ground rod and the
antenna input is on the order of 20 feet.
73, Pete N4ZR
New Articles Daily - the Contesting Compendium at http://wiki.contesting.com
The World Contest Station Database, updated daily at www.conteststations.com
The Reverse Beacon Network at http://reversebeacon.net
_______________________________________________
Topband mailing list
Topband@contesting.com
http://lists.contesting.com/mailman/listinfo/topband
|