Hi Ron,
I've done ok on AO-51 with a homemade helix. See http://home.wavecable.com/~ko6th at the bottom of the page. I also have watts in the shack, but a full az/el rotor system. I don't know how sharp the pattern is for the helix, so I don't know how effective a fixed elevation system will be. But from the reports I've received, the 10 watts and my 60' of hardline with about 7 feet of RG-214 at each end seems to be quite adequate.
Good luck,
Greg KO6TH
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Date: Sun, 11 May 2008 20:49:23 -0500 From: rnutter@networkref.com To: amsat-bb@amsat.org Subject: [amsat-bb] Suggestions for Mode L antenna
I am considering purchasing the 1.2 ghz module for my IC-910H. For my satellite work, I have my antennas angled at about 20 degrees since I dont have an az/el rotor. This setup worked reasonably well with Mode S this weekend. What are my chances to be able to work Mode L with this kind of setup ? Also, I would appreciate any suggestions for an antenna that I could use. With only 10 watts, I am not expecting a great signal but I would hope to have at least a readable signal. Also, would appreciate any suggestions as to coax/feedline that I should look at buying ?
Thanks,
Ron KA4KYI _______________________________________________ Sent via AMSAT-BB@amsat.org. Opinions expressed are those of the author. Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb
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