Re: [Elecraft] Underground Antennas (WAS: Ham Ingenuity)

2006-03-24 Thread Sandy W5TVW
@mailman.qth.net Sent: Thursday, March 23, 2006 11:31 PM Subject: Re: [Elecraft] Underground Antennas (WAS: Ham Ingenuity) | Hee, hee. Bet you did not expect someone to report they had experience with | underwater antennas, but I have been on an experimental project to put the | Rogers FLEX Folded

RE: [Elecraft] Underground Antennas (WAS: Ham Ingenuity)

2006-03-24 Thread Dan Barker
Anybody have any idea how an 80m loop would work at 3m height? We just moved into a new place with NO ANTENNA RESTRICTIONS, but I fell down hard last summer (3 weeks unconscious in ICU) and am not tempted to get very high again. All this talk about on-ground and under-ground antennas made me

Re: [Elecraft] Underground Antennas (WAS: Ham Ingenuity)

2006-03-24 Thread Vic K2VCO
Dan Barker wrote: Anybody have any idea how an 80m loop would work at 3m height? It would probably work adequately as an NVIS (near vertical incidence something-or-other) antenna. In other words, you would have *very* strong signals out to a couple of hundred miles on 40 meters, a little

RE: [Elecraft] Underground Antennas (WAS: Ham Ingenuity)

2006-03-24 Thread Ken Alexander
--- Dan Barker [EMAIL PROTECTED] wrote: not tempted to get very high again. There's a dope smokin' joke in there just screamin' to get out! Sorry to hear about your fall...sounds like it was a nasty one. If it had to happen, I hope it was at least in pursuit of a better antenna system! 73,

[Elecraft] Underground Antennas (WAS: Ham Ingenuity)

2006-03-23 Thread Ron D'Eau Claire
Phil, K2ASP asked: I guess that with enough power one can put any antenna underground (GWEN) or even underwater (SUBCOMM) but let's not give my wife any more ammunition!! Has anyone here tried it? -- Oh, yes. Work with subterranean antennas dates back to 1923, at least,

Re: [Elecraft] Underground Antennas (WAS: Ham Ingenuity)

2006-03-23 Thread Stuart Rohre
Hee, hee. Bet you did not expect someone to report they had experience with underwater antennas, but I have been on an experimental project to put the Rogers FLEX Folded Conical Helical HF antenna on a submerged vessel. (Written up in IEEE Transactions on Antennas and Propagation) Of course,