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On Mon, 23 Jun 2008 13:26:36 -0500 me@privacy.net wrote: | Alan F <afiggatt1@xverizonxx.net> wrote: | |>> So the 4 bay model will do just as well? |> |> No. The Channel Master 4221 4 bay has some gain for upper VHF 11 to |>13, not so much for upper VHF 7 to 10. Looks at the chart titled "Using |>a UHF antenna for VHF" down the webpage at |>http://www.hdtvprimer.com/ANTENNAS/comparing.html     

Group: alt.tv.tech.hdtv · Group Profile · Search for 1 8 antenna wavelength in alt.tv.tech.hdtv
Author: phil-news-nospam
Date: Jun 25, 2008 10:08

Short Wave Sportfishing <email@swsports.org> wrote in news:n1bif31rhs9f711a4730ut98gsvdahseba@4ax.com: Properly installed, there is no honest advantage to a 8' antenna over a 3' antenna for small boats. For larger boats, that's a whole different ball of wax. :>) It's not on larger boats, either. At 55' atop the mainmast of an Amel Sharki 40 ketch, the Metz easily outperforms
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Larry wrote: > chuck <nospam@nospam.org> wrote in news:1174053226_6783 > @sp6iad.superfeed.net: > >> If the short antenna is matched (i.e., you use a tuner) it will be >> nearly as efficient as its longer counterpart. A short vertical antenna >> has very HIGH current at its base. Any loss in efficiency is due almost >> exclusively to the tuner when operated over seawater. Over land, ground     

Group: rec.boats · Group Profile · Search for 1 8 antenna wavelength in rec.boats
Author: Larry
Date: Sep 25, 2007 11:37

"Jim - NN7K" <NN7K@NOWAY.NET> wrote in message news:bxs8h.13197$9v5.9803@newssvr29.news.prodigy.net... Try Larsen antennas, their "OM" series of mobiles 1/2 wavelength, are end loaded-- Ideal for fiberglass , and low amounts of metal. Works great on Broncos, and Blazers, and other non-metal frames! try http://www.radialllarsen.com/docfiles/ASB7/Pages/72.pdf Jim NN7K
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Try Larsen antennas, their "OM" series of mobiles 1/2 wavelength, are end loaded-- Ideal for fiberglass , and low amounts of metal. Works great on Broncos, and Blazers, and other non-metal frames! try http://www.radialllarsen.com/docfiles/ASB7/Pages/72.pdf Jim NN7K Jimmie D wrote: > "Adair Witner" <buhbear007@mail.com> wrote in message > news:Uu98h.5102$yE6.1492@newssvr14.news.prodigy     

Group: rec.boats.cruising · Group Profile · Search for 1 8 antenna wavelength in rec.boats.cruising
Author: chuck
Date: Mar 17, 2007 07:56

"Adair Witner" <buhbear007@mail.com> wrote in message news:Uu98h.5102$yE6.1492@newssvr14.news.prodigy.com... You might want to try a 1/2 antanna which does not require a ground Adair "James" <jnipperxxx@nospamfdn.com> wrote in message news:Ft2dnWCL2rdBksLYnZ2dnUVZ_t6dnZ2d@comcast.com... I want to mount a 2 meter rig on my Honda Foreman ATV. I want a high-gain antenna
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On 26 Dec 2008 20:26:19 +0100, bubblebrain <bubblebrain@neurounit.org> wrote: >Besides proper curvature and whip focal point placement, what other >factors are critical to home made construction of an aluminum foil >u-shaped (approx) parabolic antenna? Yes. The USB dongle is not an idea feed for a reflector (dish, corner reflector, flat plate, etc). You will get a gain increase, but not     

Group: alt.ham-radio.vhf-uhf · Group Profile · Search for 1 8 antenna wavelength in alt.ham-radio.vhf-uhf
Author: an old fiend
Date: Nov 21, 2006 13:06

Larry, Excellent explanation, but I would like to know if I understood it correctly. I believe you stated that ,yes, some radiation would be lost with the slightly out of phase, grounded stay, coupled current radiation, but you did not state how much of a performance impact this would make. As I have an SEA 330, I have power to spare on the transmitter side, but the split lead antenna's
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"Steve Lusardi" <stevenospam@lusardi.de> wrote in news:gaf992$2tl$01$1 @news.t-online.com: > Larry, > Why would this antenna's radiation not be coupled to ground, as it is so > close and in parallel alignment with the grounded stay? > Steve > > The grounded stay would re-radiate RF, probably out-of-phase partially killing our signal, from induced currents caused by the transmitting     

Group: alt.ham-radio.vhf-uhf · Group Profile · Search for 1 8 antenna wavelength in alt.ham-radio.vhf-uhf
Author: Jim - NN7K
Date: Nov 20, 2006 17:22

On Aug 17, 12:55 am, Hugh Gibbons <hugh_gibb...@dontsendmeemail.net> wrote: In article <9541e073-4e08-4eca-b062-16e249426...@k30g2000hse.googlegroups.com>,  Willie.Moo...@gmail.com wrote: More than you certainly - and if Hugh was being honest he'd admit there's no real objection he can raise to what I've described.  But, like you Brad, he's not being honest.  Which is
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Group: alt.ham-radio.vhf-uhf · Group Profile · Search for 1 8 antenna wavelength in alt.ham-radio.vhf-uhf
Author: Jimmie D
Date: Nov 20, 2006 15:55

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Group: alt.internet.wireless · Group Profile · Search for 1 8 antenna wavelength in alt.internet.wireless
Author: Jeff Liebermann
Date: Dec 26, 2008 16:15

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Group: rec.boats.electronics · Group Profile · Search for 1 8 antenna wavelength in rec.boats.electronics
Author: Steve Lusardi
Date: Sep 13, 2008 03:43

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Group: rec.boats.electronics · Group Profile · Search for 1 8 antenna wavelength in rec.boats.electronics
Author: Larry
Date: Sep 12, 2008 20:54

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Group: sci.space.policy · Group Profile · Search for 1 8 antenna wavelength in sci.space.policy
Author: Willie.Mookie
Date: Aug 17, 2008 05:14

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