Thanks to all who replied to my inquiry on AB-577.
The unamimuous consensus was that AB-577 would
not be a good choice for a 30' unguyed span (house
bracket at 20' and 50' overall height), due to the
somewhat flimsy connections between the tubing
sections which tighten up when the mast is properly
guyed.
Looks like I am going to have to homebrew
something, or better yet fill out all those conditional
use applications (yuck!) and get a tower (or at
least try).
Thanks,
Mike, W4EF......................................
----- Original Message -----
From: "Michael Tope" <W4EF@dellroy.com>
To: <towertalk@contesting.com>; "Mike Gilmer - N2MG" <n2mg@contesting.com>
Cc: <paule@sfu.ca>
Sent: Friday, September 05, 2003 8:03 AM
Subject: Re: [TowerTalk] Source for AB-577
> How "stiff" is the AB-577 relative to say a Rohn push-up mast?
> I need something that I can house bracket to the eave of the
> house at the 20ft level, that would be stiff enough to support the
> center of an 80 meter inverted-V at 50' without any additional
> guys or supports above the 20' level.
>
> I am looking for something "psuedo temporary" (hence the
> mast) to hold me over until I can get through the cities tower
> permitting process. My Rohn E50 push-up mast is just too
> flimsy and only extends to a max height of 40' feet.
>
> Thanks!
>
> Mike, W4EF................................................
>
>
> ----- Original Message -----
> From: "Mike Gilmer - N2MG" <n2mg@contesting.com>
> To: <towertalk@contesting.com>
> Cc: <paule@sfu.ca>
> Sent: Friday, September 05, 2003 5:56 AM
> Subject: [TowerTalk] Source for AB-577
>
>
> > A quick search in eHam.net's links yields
> >
> > http://home.att.net/~surplusben/
> >
> > VA7NT wrote:
> > > Anyone know a source for AB-577's?
> >
> > ________________________________________________
> > PeoplePC: It's for people. And it's just smart.
> > http://www.peoplepc.com
> > _______________________________________________
> >
> > See: http://www.mscomputer.com for "Self Supporting Towers", "Wireless
> Weather Stations", and lot's more. Call Toll Free, 1-800-333-9041 with
any
> questions and ask for Sherman, W2FLA.
> >
> > _______________________________________________
> > TowerTalk mailing list
> > TowerTalk@contesting.com
> > http://lists.contesting.com/mailman/listinfo/towertalk
> >
>
>
>
> _______________________________________________
>
> See: http://www.mscomputer.com for "Self Supporting Towers", "Wireless
Weather Stations", and lot's more. Call Toll Free, 1-800-333-9041 with any
questions and ask for Sherman, W2FLA.
>
> _______________________________________________
> TowerTalk mailing list
> TowerTalk@contesting.com
> http://lists.contesting.com/mailman/listinfo/towertalk
>
_______________________________________________
See: http://www.mscomputer.com for "Self Supporting Towers", "Wireless Weather
Stations", and lot's more. Call Toll Free, 1-800-333-9041 with any questions
and ask for Sherman, W2FLA.
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