[TowerTalk] 80m dipole on a small lot

krishna kkanakas@cisco.com
Tue, 27 Nov 2001 10:26:04 -0500


Well,
 Speaking of the safety aspect, i used a 1.5" PVC pipe. I put a coupler at the
top, so that
 it is narrow. I run the end thru it. At the bottom of the PVC, i drill a hole
sideways and
 run a rope or steel wire and tie the ends of the dipole( via an egg insulator)
to it.
 I then pull the wire or rope out , straightening the dipole leg.
 Later i tie the wire or rope on the outside to a strong support.
 That way, the dipole does not touch the inside walls of the PVC, lest
 it has water. Also its insulated and will be safe. I use it barefoot. No amps.

good luck
krish
w4/vu2vku

Mike Brown K9MI wrote:

> My lot is a little bigger then yours Jerry, but I have ran
> into the same situation. I would cut for 80m, and you
> say you have 80ft to work with. You can bend the ends
> and try to keep them at right angles as much as possible.
> This should work fine. You're plan sounds fine to me.
> The only problem I see is that running your ends along
> the wooden fence could cause a saftey problem with
> the ends being within reach from the ground. I put a
> 15 ft piece of mast in one corner of my lot, and have
> an insulator attached to it, and run the wire through it.
> That way, no one could touch the antenna while you
> are transmitting.
> 73 - Mike
>
> ----- Original Message -----
> From: "jerryc" <jerryc@netscope.net>
> To: <towertalk@contesting.com>
> Sent: Tuesday, November 27, 2001 9:56 AM
> Subject: [TowerTalk] 80m dipole on a small lot
>
> >
> > Hello TT guys & gals
> > I have a modest city lot approx 80' wide with about 50' + usable back
> yard.
> > I have small 40' tower with a 11m 4el yagi at 48'.  I recently picked up a
> > 160m
> > dipole with a 1:1 pro balun at a swap meet.  I don't know how to get the
> > 160m up in my available space and was considering cutting it to 80m.
> > With my short tower,  I don't think I have enough room for that either.  A
> > friend suggested that I run
> > hang the center from the tower and pull each end toward my wooden fence on
> > either side of my yard
> > and run the remainder along the fence top (like an inverted v with the
> ends
> > like an "L" .
> > I have built verticals, yagis and a few short dipoles but am lost here.
> > Any suggestions??
> > Thanks in advance
> > JerryC
> > (about ready for the test)
> > jerryc@netscope.net
> >
> >
> >
> >
> > List Sponsored by AN Wireless:  AN Wireless handles Rohn tower systems,
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> >
> > -----
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> >
> >
>
> List Sponsored by AN Wireless:  AN Wireless handles Rohn tower systems,
> Trylon Titan towers, coax, hardline and more. Also check out our self
> supporting towers up to 100 feet for under $1500!!  http://www.anwireless.com
>
> -----
> FAQ on WWW:               http://www.contesting.com/FAQ/towertalk
> Submissions:              towertalk@contesting.com
> Administrative requests:  towertalk-REQUEST@contesting.com
> Problems:                 owner-towertalk@contesting.com


List Sponsored by AN Wireless:  AN Wireless handles Rohn tower systems,
Trylon Titan towers, coax, hardline and more. Also check out our self
supporting towers up to 100 feet for under $1500!!  http://www.anwireless.com

-----
FAQ on WWW:               http://www.contesting.com/FAQ/towertalk
Submissions:              towertalk@contesting.com
Administrative requests:  towertalk-REQUEST@contesting.com
Problems:                 owner-towertalk@contesting.com