[aprssig] What a diffeence an antenna makes
Stephen H. Smith wa8lmf2 at aol.comMon Oct 31 20:26:29 UTC 2005
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wa8lmf2 at aol.com wrote: > . (This is exactly the reason why VHF/UHF quarter-wave whips are > mounted on the belly of aircraft instead of the upper side of the > fuselage. ) I should have qualified this by saying "for air to ground comms". For GPS, sat com, or any other application where you want to radiate skyward, you would mount the whips on the top. Stephen H. Smith wa8lmf (at) aol.com EchoLink Node: 14400 [Think bottom of the 2M band] Home Page: http://wa8lmf.com "APRS 101" Explanation of APRS Path Selection & Digipeating http://webs.lanset.com/wa8lmf/DigiPaths Updated APRS Symbol Chart http://webs.lanset.com/wa8lmf/miscinfo/APRS_Symbol_Chart.pdf New/Updated "Rev G" APRS http://webs.lanset.com/wa8lmf/aprs Symbols Set for UI-View, UIpoint and APRSplus:
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