[aprssig] TransAtlantic Balloon on 28 MHz ?
Bob Bruninga bruninga at usna.eduThu Feb 16 05:18:06 UTC 2012
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Do you have a 10 meter (28 MHz) vertically polarized beam? We are working on a 28 MHz transatlantic Balloon with a CW transmitter on 10m using (of course) a vertical dipole. It will have no GPS, so tracking will be entirely by beam headings and some signal-strength assessment. Just wondering if anyone has a vertical beam. A horizontal beam will be useless for direction finding. All it will do is point to whatever is reflecting the energy into the strongest horizontal component... Hummh... Bob, WB4APR
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