[aprssig] Quad antenna construction techniques
Andrew Rich
vk4tec at tech-software.net
Tue Jan 9 06:06:56 EST 2007
Gudday
Building a quad for vhf for aprs.
I have tried metal boom (hopeless) plastic (ok) and wood (good)
I am open to suggestions on how to hold the vhf quad elements in place.
I have used dowel spreaders with notches cut into them before.
How about arrows ? they seem to have plastic bit at the end - a "bow nock"
I would like to try some more rigid wire this time, last time i used some
failry flimsy stuff.
Got any tips for building 145 MHz quads ?
Cheers
-----------------------------------------
Andrew Rich
Amateur radio callsign VK4TEC
email: vk4tec at tech-software.net
web: http://www.tech-software.net
Brisbane AUSTRALIA
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