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Re: [TowerTalk] TowerTalk Digest, Vol 44, Issue 55

To: towertalk@contesting.com
Subject: Re: [TowerTalk] TowerTalk Digest, Vol 44, Issue 55
From: Bill Fuqua <wlfuqu00@uky.edu>
Date: Tue, 15 Aug 2006 14:40:23 -0400
List-post: <mailto:towertalk@contesting.com>
I believe it is simply capacitive coupling.
73
Bill wa4lav

At 12:20 PM 8/15/2006 -0400, you wrote:
>Send TowerTalk mailing list submissions to
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>
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>or, via email, send a message with subject or body 'help' to
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>
>When replying, please edit your Subject line so it is more specific
>than "Re: Contents of TowerTalk digest..."
>
>
>Today's Topics:
>
>    1. Re: TA-33 Classic Feed Model TAC-33K (peter.voelpel)
>    2. grout (typo) (Michael J. Castellano)
>    3. HT lines (Michael J. Castellano)
>    4. Re: TowerTalk Digest, Vol 44, Issue 53 (jcowens@netscape.com)
>
>
>----------------------------------------------------------------------
>
>Message: 1
>Date: Tue, 15 Aug 2006 15:52:11 +0200
>From: "peter.voelpel" <peter.voelpel@t-online.de>
>Subject: Re: [TowerTalk] TA-33 Classic Feed Model TAC-33K
>To: "'Towertalk'" <towertalk@contesting.com>
>Message-ID: <00ec01c6c072$02259520$6e01a8c0@ap200>
>Content-Type: text/plain;       charset="us-ascii"
>
>Hi Dave,
>
>That sounds more like a T-match
>
>73
>Peter
>
>-----Original Message-----
>From: towertalk-bounces@contesting.com
>[mailto:towertalk-bounces@contesting.com] On Behalf Of WA3GIN @ Arlington
>County, VA
>
>
>Just received a new TA-33M with TAC-33K feed.
>
>I've never seen a driven element feed like this one.  Its a clever
>implementation. Where the two ends of the driven element converge at the
>boom a hollow insulated coupling is provided so that the two sections
>slip into the insulator, making the connection water resistent and
>eliminating the need to split the feed-line coax wand weather proof the
>coax shield, etc. In the middle of the insulator is an SO-239
>connection. Inside the insulator there are two pieces of coax (I'm
>guessing RG8) center conductor (shield removed but insulation remaining
>with the ends swrink wrapped) that are simply slid inside each end of
>the driven element.  That is it.  No direct connection to the elements.
>I'm guessing this is Mosley's version of a "BETA" matching system.
>
>Any thoughts on this technique or clarification as to whether this is
>indeed a "BETA" match?
>
>
>
>
>------------------------------
>
>Message: 2
>Date: Tue, 15 Aug 2006 11:38:58 -0400
>From: "Michael J. Castellano" <km1r@comcast.net>
>Subject: [TowerTalk] grout (typo)
>To: <towertalk@contesting.com>
>Message-ID: <000601c6c080$ecf2a670$1d3eea47@icsn4cw6p19ok9>
>Content-Type: text/plain; charset="iso-8859-1"
>
>3) the nuts should NOT have to depend on grouting for integrity.
>
>sorry!
>
>73,
>
>Mike KM1R
>-------------- next part --------------
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>
>------------------------------
>
>Message: 3
>Date: Tue, 15 Aug 2006 11:42:36 -0400
>From: "Michael J. Castellano" <km1r@comcast.net>
>Subject: [TowerTalk] HT lines
>To: <towertalk@contesting.com>
>Message-ID: <000601c6c081$6e8a9d50$1d3eea47@icsn4cw6p19ok9>
>Content-Type: text/plain; charset="iso-8859-1"
>
>Brodeur tried to scare everyone into thinking that military radar stations 
>would kill the plants and animals and turn our kids 
>into  zombies.   (Zapping of America)
>
>He never mentioned that he lived within a stones throw of Pave Paw Radar 
>on Cape Cod... one of the most powerful military radars in the world at 
>the time.
>
>Guess he didnt like his AT&T bill either!
>
>ya gotta love it!    zap !
>
>keep smiling, and of course 73!
>
>Mike KM1R
>
>-------------- next part --------------
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>Checked by AVG Free Edition.
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>
>------------------------------
>
>Message: 4
>Date: Tue, 15 Aug 2006 08:54:01 -0700
>From: <jcowens@netscape.com>
>Subject: Re: [TowerTalk] TowerTalk Digest, Vol 44, Issue 53
>To: <towertalk@contesting.com>
>Message-ID: <20060815085401.1178D515@resin06.mta.everyone.net>
>Content-Type: text/plain; charset="UTF-8"
>
>Hi strength, non-shrinking grount is very available at the usual big box 
>hardware stores (Lowes, Home Depot). If your mounting plate is close to 
>the concrete slab, and you use nuts below and above the mounting holes, I 
>don't think you need it. I believe its purpose is to relieve stress on the 
>tower base from flexing at the mounting holes which is minimized by small 
>clearance and double bolting. I keep my tower base clear and clean, and 
>spray liquid galvanizing material on any surfaces that exhibit and 
>tendancy to rust. If you want to really go overboard, you could guy the 
>bottom section which will increase your towers survivability. You can't 
>guy above that level as it puts downward stress on the crank mechanism.
>
>John Owens - N7SEJ
>
>--- towertalk-request@contesting.com wrote:
>
>From: towertalk-request@contesting.com
>To: towertalk@contesting.com
>Subject: TowerTalk Digest, Vol 44, Issue 53
>Date: Tue, 15 Aug 2006 09:16:54 -0400
>
>Send TowerTalk mailing list submissions to
>         towertalk@contesting.com
>
>To subscribe or unsubscribe via the World Wide Web, visit
>         http://lists.contesting.com/mailman/listinfo/towertalk
>or, via email, send a message with subject or body 'help' to
>         towertalk-request@contesting.com
>
>You can reach the person managing the list at
>         towertalk-owner@contesting.com
>
>When replying, please edit your Subject line so it is more specific
>than "Re: Contents of TowerTalk digest..."
>
>
>Today's Topics:
>
>    1. Re: High tension lines (Richard M. Gillingham)
>    2.  Towers/Antennas Near 138kV Transmission Lines (Roger Parsons)
>    3. Re: Steam Pipe for Masting (K7LXC@aol.com)
>    4. Re: UST base grouting (K7LXC@aol.com)
>    5. Re: Fwd:  Rotor connector waterproofing? (Orcena Lyle)
>    6. grouting (Michael J. Castellano)
>    7. Re: High tension lines (Pete Smith)
>    8. TA-33 Classic Feed Model TAC-33K (WA3GIN @ Arlington County, VA)
>
>
>----------------------------------------------------------------------
>
>Message: 1
>Date: Tue, 15 Aug 2006 08:10:23 -0400
>From: "Richard M. Gillingham" <rmoodyg@bellsouth.net>
>Subject: Re: [TowerTalk] High tension lines
>To: <towertalk@contesting.com>, "Craig Clark" <jcclark@wildblue.net>
>Message-ID: <002201c6c063$c9318980$6400a8c0@shack>
>Content-Type: text/plain; format=flowed; charset="iso-8859-1";
>         reply-type=original
>
>Brodeur is known as a "Fear Monger".  He is selling books, not protecting
>the public.  The majority of his writing has no basis in fact.  "The Zapping
>of America" is a an excellent example of his fraud.
>
>Gil, W1RG
>
>----- Original Message -----
>From: "Craig Clark" <jcclark@wildblue.net>
>To: <towertalk@contesting.com>
>Sent: Tuesday, August 15, 2006 6:30 AM
>Subject: [TowerTalk] High tension lines
>
>
> > With all due respect, there has not been a correlation of cancer to
> > high tension lines. In 1979, Brodeur wrote "The Zapping of America"
> > where he tried to correlate cancers to proximity to high tension
> > lines and electrical substations. He followed up with several other
> > long screeds in the New Yorker Magazine on the same subject. All were
> > long on emotion but short on science.
> >
> > At Ham Radio Magazine, we supported quite a bit of research on RF
> > radiation and cancers working with some of the best in the field of
> > radio and  epidemiology. As I remember, this was the area Overbeck
> > was most concerned about due to his activity on the VHF/UHF
> > bands.  What we found was that non-ionizing radiation was unlikely to
> > cause any form of cancer. This is what you have around power lines
> > and HF amateur radio stations.
> >
> > I know nothing about the medical reasons of susceptibility to
> > cancer.  I do know that Brodeur was manipulating facts to prove his point.
> >
> > Finally, I personally would not locate my ham station anywhere near a
> > high tension line.
> >
> > Good luck!
> >
> >
> >
> >
> >
> > 73, Craig Clark, K1QX
> >
> >
> > RADIOWARE AND RADIO BOOKSTORE
> > PO  BOX 209
> > RINDGE NH 03461
> > 603 899 6957
> > WWW.RADIO-WARE.COM
> >
> >
> >
> > _______________________________________________
> >
> >
> >
> > _______________________________________________
> > TowerTalk mailing list
> > TowerTalk@contesting.com
> > http://lists.contesting.com/mailman/listinfo/towertalk
>
>
>
>------------------------------
>
>Message: 2
>Date: Tue, 15 Aug 2006 13:19:47 +0100 (BST)
>From: Roger Parsons <ve3zi@yahoo.com>
>Subject: [TowerTalk]  Towers/Antennas Near 138kV Transmission Lines
>To: towertalk@contesting.com
>Message-ID: <20060815121947.50030.qmail@web31812.mail.mud.yahoo.com>
>Content-Type: text/plain; charset=iso-8859-1
>
>One QTH I had in England was about a mile from some
>400kV lines. During damp or misty weather (ie nearly
>all the time in England!), the noise from the lines
>made operation on 160m or 80m almost impossible -
>S9+++ on the transmit antenna. There was no actual
>fault on the line - the noise came from all along it -
>and I presume the problem was caused by corona. I
>would take a lot of persuading to get a house that
>close to any EHV line again.
>
>I find it whimsical that over here line noise seems to
>be mostly caused by loose hardware on distribution
>lines and is generally worse in dry weather!
>
>73 Roger
>VE3ZI/G3RBP
>
>
>
>
>___________________________________________________________
>Try the all-new Yahoo! Mail. "The New Version is radically easier to use" 
>? The Wall Street Journal
>http://uk.docs.yahoo.com/nowyoucan.html
>
>
>------------------------------
>
>Message: 3
>Date: Tue, 15 Aug 2006 08:23:31 EDT
>From: K7LXC@aol.com
>Subject: Re: [TowerTalk] Steam Pipe for Masting
>To: towertalk@contesting.com, aa6dx@arrl.net
>Message-ID: <c28.142054.321316c3@aol.com>
>Content-Type: text/plain; charset="US-ASCII"
>
>
>In a message dated 8/13/2006 10:33:35 P.M. Pacific Daylight Time,
>towertalk-request@contesting.com writes:
>
> >  Howdy TTers .. I have available some 2?' sections of black  steam pipe,
>2.5"
>(OD? ID?)  --- Heavier than regular pipe ..  apparently bent at the ends, so
>'bout 17' good ..  Anybody know about  using such piping for masting?  I
>guess would be good for holding up  other pipes for dipole ends, but ...
>wondering if would work for yagi  stacks ???   Going to go have a peek
>tomorrow.  $25 each  seems reasonable..
>
>
>         Yes, the price  is reasonable but using it for antenna mast
>applications comes with  some warnings. Pipe is not rated for strength 
>since it just
>carries liquids. I  think I saw that pipe yield strength is down somewhere
>around 30,000 psi - good  enough for a tribander close to the top of the 
>tower or
>VHF/UHF arrays in  not so windy areas but not good for much else. Caveat 
>emptor.
>
>Cheers,
>Steve     K7LXC
>TOWER TECH
>
>
>------------------------------
>
>Message: 4
>Date: Tue, 15 Aug 2006 08:23:39 EDT
>From: K7LXC@aol.com
>Subject: Re: [TowerTalk] UST base grouting
>To: towertalk@contesting.com, jperalta@tampabay.rr.com
>Message-ID: <408.6271480.321316cb@aol.com>
>Content-Type: text/plain; charset="US-ASCII"
>
>
>In a message dated 8/13/2006 11:35:11 A.M. Pacific Daylight Time,
>towertalk-request@contesting.com writes:
>
> >  A friend and I were discussing his installation of a UST  TX-455. I
>mentioned that it's a good idea to use a non-shrinking grout  under the
>base. To which he replied that UST said that grouting isn't  needed if
>the leveling bolts are used. I checked their website and the  TX-455
>foundations diagram does state this.
>
> >  I was  thinking that if the leveling bolts are used that is when grouting
>was  needed. If for nothing else to keep water from standing around the
>bolts.  Doesn't the grout provide some load support for the base? And if
>you don't  use leveling bolts and the base is setting directly on the
>slab how could  you use the grout.
>
>     Yes, the grout takes some of the vertical load -  that's why you're
>supposed to use non-shrink grout. The problem is that it's  not easily 
>available. I
>get mine thru a masonry supply store but they don't  sell at retail. Your big
>box hardware stores are hard pressed to have it so  using it becomes a little
>problematic.
>
>Cheers,
>Steve    K7LXC
>TOWER TECH -
>Professional tower services for hams
>Cell: 206-890-4188
>
>
>
>
>
>
>------------------------------
>
>Message: 5
>Date: Mon, 14 Aug 2006 13:32:41 -0500
>From: "Orcena Lyle" <olyle@usfamily.net>
>Subject: Re: [TowerTalk] Fwd:  Rotor connector waterproofing?
>To: <jmltinc@aol.com>, <towertalk@contesting.com>
>Message-ID: <009901c6bfd0$07440980$0200a8c0@orcenadesktop>
>Content-Type: text/plain;       charset="iso-8859-1"
>
>Here in Minnesota, in the land of the 3M Company, here's how I learned to 
>waterproof connections of all sorts.
>
>Wrap Scotch #23 around the joint.  #23 stretches, covers every little 
>bump, and fuses to itself.  #123 is the same, only heavier, and works for 
>larger areas.
>
>#23 (and #123) is UV sensitive, so must be covered with Scotch #88 
>(regular vinyl electrical tape) to protect it.
>
>People say that they have taken this tape arrangement off of joints and 
>found them dry years later.
>
>73 de Orcy  W?QT
>   ----- Original Message -----
>   From: jmltinc@aol.com
>   To: towertalk@contesting.com
>   Sent: Friday, August 11, 2006 7:55 AM
>   Subject: [TowerTalk] Fwd: Rotor connector waterproofing?
>
>
>   -----Original Message-----
>   From: jmltinc@aol.com
>   To: w3yy@cox.net
>   Sent: Fri, 11 Aug 2006 7:54 AM
>   Subject: Re: [TowerTalk] Rotor connector waterproofing?
>
>
>   The problem with waterproofing connectors is that what works for one, 
> does not work for another.
>
>   My Elmer insists on electrical tape and a silicone product called 
> Welders Cement available at Walmart. He tapes his connector and liberally 
> spreads the Welders Cement over the joint. It is much easier to remove 
> than Coax-Seal. It has never worked for me, and he too has failures. I 
> mention this procedure as he has been a ham for 50 years and still uses it.
>
>   Electrical tape has micropores in it that, in my experience, suck water 
> but do not release it as readily. Coax-Seal does not like to give up 
> water either, is difficult to apply, and worse to remove.
>
>   It seems to me, instead of trying to keep the water out (which also 
> keeps the water in), a better option is to have no place for the water to 
> go. Stuf by Cross Devices shrinks as it ages, which tends to suck water.
>
>   You could try dielectric grease. I have used this method for several 
> years now and have had no water problems (lucky?). I use it in rotor and 
> coax connectors, liberally squeezing it into the connector cavity (cable 
> side too) and spread it across the threads.
>
>   Good luck!
>   John, N9RF
>
>
>   -----Original Message-----
>   From: w3yy@cox.net
>   To: towertalk@contesting.com
>   Sent: Thu, 10 Aug 2006 10:16 PM
>   Subject: Re: [TowerTalk] Rotor connector waterproofing?
>
>
>   Tom -
>
>   Interesting observation about the long-term effectiveness of the tape!
>
>   73, Bob - W3YY
>
>   ----- Original Message -----
>   From: "Tom McAlee" <tom@klient.com>
>   To: "TowerTalk" <towertalk@contesting.com>
>   Sent: Friday, August 11, 2006 1:36 AM
>   Subject: Re: [TowerTalk] Rotor connector waterproofing?
>
>
>   > According to the SteppIR manual:
>   >
>   > "In the event you require more silicone wrap, Home Depot carries Model
>   > HTP-1010 Gardner Bender Silicone Rubber Fusion Tape in their electrical
>   > department, UPC code: 032076560102; Radio Shack and Wal-Mart are
>   > authorized
>   > retailers fro the brand we buy, Tommy Tape.  You can also purchase extra
>   > from us, at $7 per 20 foot roll".
>   >
>   > By the way, I was less impressed with the tape when I peeled it off 18
>   > months later than I was when I first put it on.  It seemed like a nice
>   > sealer when I put it on.  After baking in the sun during that time, it
>   > seemed to lack the tightness and adherence that it had originally.
>   >
>   > I had started using it all over the place.  After seeing it 18 months
>   > later,
>   > I am now back to Plasti-Dip or Coax Seal (placed on top of electrical 
> tape
>   > to make it easier to remove).
>   >
>   > 73,
>   > Tom, NI1N
>   >
>   > ----- Original Message -----
>   > From: "Keith Dutson" <kdutson@sbcglobal.net>
>   > To: "TowerTalk" <towertalk@contesting.com>
>   > Sent: Thursday, August 10, 2006 5:46 PM
>   > Subject: Re: [TowerTalk] Rotor connector waterproofing?
>   >
>   >
>   >> This reminded me of another option.  Lately I have been using one layer
>   >> of
>   >> 88 and another layer of rubber fusion tape.  This is the tape used to
>   >> seal
>   >> the fiberglass joints on a SteppIR Yagi.  I purchased my tape off the
>   >> Internet.  So far it has been holding up quite nicely.
>   >>
>   >> 73, Keith NM5G
>   >>
>   >> -----Original Message-----
>   >> From: towertalk-bounces@contesting.com
>   >> [mailto:towertalk-bounces@contesting.com] On Behalf Of JC Smith
>   >> Sent: Thursday, August 10, 2006 3:18 PM
>   >> To: K7LXC@aol.com; towertalk@contesting.com; WW5L@gte.net
>   >> Subject: Re: [TowerTalk] Rotor connector waterproofing?
>   >>
>   >> You could use Scotch 88 then Scotchcote then another layer of 88.  I did
>   >> that to "repair" (more like "replace"... they were really shot) the
>   >> plastic
>   >> trap caps on an old HyGain tribander and it's still good after 10+ 
> years.
>   >> However, for removable connection covers I would prefer 88 followed by
>   >> Scotch 23 (rubber splicing tape) and then another 88.
>   >>
>   >> 73 - JC, K0HPS
>   >> [snip]
>   >>
>   >> _______________________________________________
>   >>
>   >>
>   >>
>   >> _______________________________________________
>   >> TowerTalk mailing list
>   >> TowerTalk@contesting.com
>   >> http://lists.contesting.com/mailman/listinfo/towertalk
>   >>
>   >>
>   >
>   >
>   > _______________________________________________
>   >
>   >
>   >
>   > _______________________________________________
>   > TowerTalk mailing list
>   > TowerTalk@contesting.com
>   > http://lists.contesting.com/mailman/listinfo/towertalk
>   >
>
>   _______________________________________________
>
>
>
>   _______________________________________________
>   TowerTalk mailing list
>   TowerTalk@contesting.com
>   http://lists.contesting.com/mailman/listinfo/towertalk
>
>
>
>   Check out AOL.com today. Breaking news, video search, pictures, email 
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>
>------------------------------
>
>Message: 6
>Date: Mon, 14 Aug 2006 22:17:11 -0400
>From: "Michael J. Castellano" <km1r@comcast.net>
>Subject: [TowerTalk] grouting
>To: <towertalk@contesting.com>
>Message-ID: <000601c6c010$eaa6fda0$1d3eea47@icsn4cw6p19ok9>
>Content-Type: text/plain; charset="iso-8859-1"
>
>Grouting under base flanges is used for:
>
>1) prevention of water entry under tower base flanges.
>
>2) keeping critters like wasps and hornets from building  a condo.
>
>3) to a very small extent, prevention of nuts from loosening. The nuts 
>should have to depend on grout fhor their integrity)
>
>4) deterrent (not prevention) to someone loosening the  flange bolts.
>
>5) aesthetics
>
>6) satisfy the local building codes, laws.
>
>grouting adds little if any load bearing capaqcity, and it is not meant to 
>do so.
>
>Non shrinkable grout is readily found in construction supply stores, or 
>ask a local contractor where HE buys his.
>
>In a pinch (and I mean in a pinch) you can use a good quality mortar mix.
>
>Did 5 years of construction before getting crazy and doing tower work!
>
>stay safe and keep smiling
>
>73
>Mike KM1R
>-------------- next part --------------
>No virus found in this outgoing message.
>Checked by AVG Free Edition.
>Version: 7.1.405 / Virus Database: 268.10.10/418 - Release Date: 8/14/2006
>
>------------------------------
>
>Message: 7
>Date: Tue, 15 Aug 2006 08:52:50 -0400
>From: Pete Smith <n4zr@contesting.com>
>Subject: Re: [TowerTalk] High tension lines
>To: <towertalk@contesting.com>
>Message-ID: <6.2.0.14.2.20060815084846.04d2b3b0@mail.adelphia.net>
>Content-Type: text/plain; charset="us-ascii"
>
>20-odd years ago, when my mother was diagnosed with ALS, my father became 
>convinced that it was electric fields from nearby high-voltage 
>transmission lines that were responsible.  He paid $250 to some charlatan 
>for a little handheld field meter that claimed to show dangerous 
>levels.  Needless to say, it was a fraud.
>
>The history of the FCC imposition of RF exposure limits on amateur 
>stations would make a wonderful case study of how pseudo-science gets 
>turned into regulation.  Not that there is any shortage!
>
>73, Pete N4ZR
>
>At 08:10 AM 8/15/2006, Richard M. Gillingham wrote:
> >Brodeur is known as a "Fear Monger".  He is selling books, not protecting
> >the public.  The majority of his writing has no basis in fact.  "The 
> Zapping
> >of America" is a an excellent example of his fraud.
> >
> >Gil, W1RG
> >
> >----- Original Message -----
> >From: "Craig Clark" <jcclark@wildblue.net>
> >To: <towertalk@contesting.com>
> >Sent: Tuesday, August 15, 2006 6:30 AM
> >Subject: [TowerTalk] High tension lines
> >
> >
> >> With all due respect, there has not been a correlation of cancer to
> >> high tension lines. In 1979, Brodeur wrote "The Zapping of America"
> >> where he tried to correlate cancers to proximity to high tension
> >> lines and electrical substations. He followed up with several other
> >> long screeds in the New Yorker Magazine on the same subject. All were
> >> long on emotion but short on science.
> >>
> >> At Ham Radio Magazine, we supported quite a bit of research on RF
> >> radiation and cancers working with some of the best in the field of
> >> radio and  epidemiology. As I remember, this was the area Overbeck
> >> was most concerned about due to his activity on the VHF/UHF
> >> bands.  What we found was that non-ionizing radiation was unlikely to
> >> cause any form of cancer. This is what you have around power lines
> >> and HF amateur radio stations.
> >>
> >> I know nothing about the medical reasons of susceptibility to
> >> cancer.  I do know that Brodeur was manipulating facts to prove his point.
> >>
> >> Finally, I personally would not locate my ham station anywhere near a
> >> high tension line.
> >>
> >> Good luck!
> >>
> >>
> >>
> >>
> >>
> >> 73, Craig Clark, K1QX
> >>
> >>
> >> RADIOWARE AND RADIO BOOKSTORE
> >> PO  BOX 209
> >> RINDGE NH 03461
> >> 603 899 6957
> >> WWW.RADIO-WARE.COM
> >>
>
>
>
>------------------------------
>
>Message: 8
>Date: Tue, 15 Aug 2006 09:11:46 -0400
>From: "WA3GIN @ Arlington County, VA" <wa3gin@erols.com>
>Subject: [TowerTalk] TA-33 Classic Feed Model TAC-33K
>To: Towertalk <towertalk@contesting.com>
>Message-ID: <44E1C812.8080808@erols.com>
>Content-Type: text/plain; charset=ISO-8859-1; format=flowed
>
>
>Hi folks,
>
>Just received a new TA-33M with TAC-33K feed.
>
>I've never seen a driven element feed like this one.  Its a clever
>implementation. Where the two ends of the driven element converge at the
>boom a hollow insulated coupling is provided so that the two sections
>slip into the insulator, making the connection water resistent and
>eliminating the need to split the feed-line coax wand weather proof the
>coax shield, etc. In the middle of the insulator is an SO-239
>connection. Inside the insulator there are two pieces of coax (I'm
>guessing RG8) center conductor (shield removed but insulation remaining
>with the ends swrink wrapped) that are simply slid inside each end of
>the driven element.  That is it.  No direct connection to the elements.
>I'm guessing this is Mosley's version of a "BETA" matching system.
>
>Any thoughts on this technique or clarification as to whether this is
>indeed a "BETA" match?
>
>73,
>dave
>wa3gin
>
>
>
>------------------------------
>
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>
>End of TowerTalk Digest, Vol 44, Issue 53
>*****************************************
>
>
>
>_____________________________________________________________
>Netscape.  Just the Net You Need.
>
>------------------------------
>
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>
>
>End of TowerTalk Digest, Vol 44, Issue 55
>*****************************************

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