http://groups.google.tk/group/rec.radio.amateur.antenna Antennas: theory, techniques and construction. 2010-03-11T12:22:45Z Google Groups joe n...@domain.invalid 2010-03-11T12:22:45Z http://groups.google.tk/group/rec.radio.amateur.antenna/browse_thread/thread/d4141cf37da1c972/399d5e2e2a98f3be?show_docid=399d5e2e2a98f3be

If you were to supply a sufficient description of what you have done, <br> you might to get more detailed responses. For example, it is unclear how <br> you have connected the feed line to the mesh. A photo (you have a <br> website, you could post it there) would make the details much clearer. <br> You have not specified the nature of the mesh (the material, the

Art Unwin arthurun...@gmail.com 2010-03-11T04:36:17Z http://groups.google.tk/group/rec.radio.amateur.antenna/browse_thread/thread/d4141cf37da1c972/b04f219e5c56e84e?show_docid=b04f219e5c56e84e

Oh My. I am wrong but you are unable to describe how I am wrong,how <br> convenient! <br> You need to brush up on attenuation versus skin depth, surface <br> conduction and a host of other things such as a sealed surface can be <br> considered as an aperture with respect to shielding. I would recommend <br> a book on shielding etc by Ralph Morrison 5 th edition that will bring

Bob rmille...@satx.rr.com 2010-03-11T03:02:10Z http://groups.google.tk/group/rec.radio.amateur.antenna/browse_thread/thread/245187d6570ada9a/09ea935e3594b6cc?show_docid=09ea935e3594b6cc

You might look around here -- they have all kinds of cable assemblies. <br> <a target="_blank" rel=nofollow href="http://www.cablexperts.com/cfdocs/index.cfm?BSKT=0&USA_ship=1">[link]</a> <br> Bob

tom news4...@taring.org 2010-03-11T02:07:48Z http://groups.google.tk/group/rec.radio.amateur.antenna/browse_thread/thread/d4141cf37da1c972/0e5dab515e77267c?show_docid=0e5dab515e77267c

No, that's absolutely incorrect. Nothing is separated. And what's left <br> over, if anything measurable is, is an electromagnetic wave. <br> No it doesn't. You are wrong. <br> The Faraday shield as a single <br> And I'll just summarize all the last part, since it would be a total <br> waste of time to comment individually on points -

Ralph Mowery rmowery28...@earthlink.net 2010-03-10T23:01:10Z http://groups.google.tk/group/rec.radio.amateur.antenna/browse_thread/thread/245187d6570ada9a/6a43498ff64f5a13?show_docid=6a43498ff64f5a13

I don't see any probem with the F connectors. There are millions of them <br> used in cable TV and other TV applications. They are cheap enough that if <br> you leave the coax long you can just cut the end off and install another in <br> a short period of time.

chesucat chessu...@gmail.com 2010-03-10T22:35:16Z http://groups.google.tk/group/rec.radio.amateur.antenna/browse_thread/thread/85281acb3bea8400/7aa8689580a2a3d1?show_docid=7aa8689580a2a3d1

X-No-Archive: yes <br> surprise is a pig downfall, their heads are vulnerable too

Bob rgs...@notme.invalid 2010-03-10T21:55:51Z http://groups.google.tk/group/rec.radio.amateur.antenna/browse_thread/thread/245187d6570ada9a/e5f10b0405e9ecf1?show_docid=e5f10b0405e9ecf1

Hi Dick, et al, <br> Thanks for help. <br> Sorry I wasn't too clear. <br> I have an outside receive only aerial for my HF that is probably 50 feet <br> from the room where I do my listening. <br> Also a Scantenna for my scanner up in the attic, overhead.. <br> Getting a WinRadio G305. (has HF and vhf/uhf capability) <br> So the 3 foot, or so, lengths are just some simple plumbinmg in the room

You y...@shadow.orgs 2010-03-10T19:04:39Z http://groups.google.tk/group/rec.radio.amateur.antenna/browse_thread/thread/85281acb3bea8400/3ab2e7e66fa198b6?show_docid=3ab2e7e66fa198b6

In article <br> &lt;68d2f82d-c376-4fb7-8528-b3889 4f49...@q16g2000yqq.googlegrou ps.com&gt;, <br> won't work anymore, they now are trained to shoot you in the head.....

Bill k4...@arrl.net 2010-03-10T18:46:40Z http://groups.google.tk/group/rec.radio.amateur.antenna/browse_thread/thread/d4141cf37da1c972/01b32610641ad6cf?show_docid=01b32610641ad6cf

That is nonsense. <br> The Faraday shield is defined as an enclosure, The Faraday Cage. <br> Faraday conveyed his ideas in clear and simple language. Something <br> Unwin is incapable of.

JIMMIE jimmiedee...@yahoo.com 2010-03-10T17:24:12Z http://groups.google.tk/group/rec.radio.amateur.antenna/browse_thread/thread/8474c367856fe773/4dafc3183ad2e882?show_docid=4dafc3183ad2e882

I think they are all 3 sock puppets <br> Jimmie

Richard Clark kb7...@comcast.net 2010-03-10T17:23:15Z http://groups.google.tk/group/rec.radio.amateur.antenna/browse_thread/thread/245187d6570ada9a/065787c857a0bb96?show_docid=065787c857a0bb96

Hi Bob, <br> Then RG-174 would work just as well - if you wanted something very <br> thin and flexible. <br> However, the common application of the term &quot;patch cord&quot; is a short <br> connector to a variety of very much longer transmission lines. If <br> that is the sense of &quot;patch cord&quot; that you mean, then your longer <br> lines, for your range of frequencies, should be very large diameter

Art Unwin arthurun...@gmail.com 2010-03-10T16:56:54Z http://groups.google.tk/group/rec.radio.amateur.antenna/browse_thread/thread/d4141cf37da1c972/711d0e1b4c4859d4?show_docid=711d0e1b4c4859d4

A Faraday shield allows for magnetic and elerctrical fields to <br> separate and cancell leaving a RF current thast radios are designed to <br> handle. The shield unlike what we view as radiators has two side that <br> are independent of each other where as a &quot;normal&quot; radiators surface is <br> not separated electrically. The Faraday shield operates at 90 degrees

Michael Coslo m...@psu.edu 2010-03-10T16:56:05Z http://groups.google.tk/group/rec.radio.amateur.antenna/browse_thread/thread/245187d6570ada9a/7bd91917f7886e8a?show_docid=7bd91917f7886e8a

Bob wrote: <br> They'll do you fine, Bob. In fact, if the center conductor isn't nicked <br> during construction of the connector, your going right to the conductor, <br> less in between stuff to fail. <br> Now that isn't a really big point, because RF connectors are a pretty <br> reliable lot. But there is nothing wrong with the F connectors except

Bill k4...@arrl.net 2010-03-10T16:52:32Z http://groups.google.tk/group/rec.radio.amateur.antenna/browse_thread/thread/8474c367856fe773/9433a29da98d2ad4?show_docid=9433a29da98d2ad4

Methinks Jaro and TJ are both Art's sock puppets.

Bob rgs...@notme.invalid 2010-03-10T15:53:12Z http://groups.google.tk/group/rec.radio.amateur.antenna/browse_thread/thread/245187d6570ada9a/a12ea12444d9dffa?show_docid=a12ea12444d9dffa

Hi, <br> Just a bit of a followup from my previous post. <br> Am in my 70's now, and not too sharp with this stuff anymore. <br> But, I really enjoy sw listening. <br> Doing some re-plumbing. <br> The suggestion was made that the common RG-6 that is everywhere would do <br> me just fine, as I'm talking about about 3 foot patch cord lengths.