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On 29 Nov 2006 12:42:43 -0800, "Dave" wrote:
Any and all (well, most, at least) comments will be given their appropriate attention. Thanks. Hi Dave, Sounds like a lot of work when gravity can do most of the fiberglass poles' job. Try a sleeve dipole (vertical, of course): Take a coax and strip off 16.5 feet of its jacket; Pull back the coax shield over itself (like taking off a sock from the top) back to the 16.5 foot mark and keep pulling it another 16.5 feet; You now have an exposed inner conductor, and the coax shield rolled over 16.5 feet of jacketed coax (you need at least 33 feet of coax to do this). Feed this prepared coax with more coax (or simply use a very long coax with one connector at the transmitter). This is where gravity comes to work: Hang the inner/outer prepared coax over the end of the horizontal support, with the feed tracing along the horizontal support. Same amount of wire, no need for the fiberglass and even if you may be closer to the waves, it hardly matters (unless you have 20 foot surf conditions). 73's Richard Clark, KB7QHC |
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