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Re: [TowerTalk] Need push up mast

To: "'Marlon K. Schafer \(509-982-2181\)'" <ooe@odessaoffice.com>, <towertalk@contesting.com>
Subject: Re: [TowerTalk] Need push up mast
From: "Bill Winkis" <kc4pe@mindspring.com>
Date: Thu, 7 Jul 2011 07:44:22 -0400
List-post: <towertalk@contesting.com">mailto:towertalk@contesting.com>
Never trusted the Rohn "push'm-up-poles"..... last two I built, I found a
metal fabricator shop who built a 60 footer out of square tubing ..four (3"
and down) pieces slide down inside each other with dual rod inserts to lock
the sections together, he even made two eyes at the balance points so I
could install a lift cable ...I then dug a hole inserted two treated 6X6's
with a three inch space between...inserted and aligned the bottom section
With a pivot rod and a lock rod...then assembled all and pulled it up with a
15 dollar winch ...... 

Of course I sold the home and moved, however I was in town last Christmas
and drove by the house and there was the square mast with an American flag
atop....so it's still going strong since 1978, some 30 years.....

The next one I built came from a "sprinkler company", who installed interior
building fire sprinkler pipes ..... seem he had a heck of a choice of sizes
so it was no problem getting a good in & in fit, seems they need many size
diameter pipes for pressure regulation etc....
Both system were painted with a cold galvanizing compound recommended by
both pipe companies...

-Bill - KC4PE


-----Original Message-----
From: towertalk-bounces@contesting.com
[mailto:towertalk-bounces@contesting.com] On Behalf Of Marlon K. Schafer
(509-982-2181)
Sent: Wednesday, July 06, 2011 9:16 PM
To: towertalk@contesting.com
Subject: Re: [TowerTalk] Need push up mast

That sounds about right.  It's why I buy them in lots of 5 :-).

Oh yeah, OTA TV viewing is on the rise.  Pretty fast I'm told.  Most large 
cities have a lot of channel choices and the image quality is oftem better 
than cable or sat. service.
marlon

----- Original Message ----- 
From: "Tommy Alderman" <aldermant@windstream.net>
To: "'Tower and HF antenna construction topics.'" <towertalk@contesting.com>
Sent: Tuesday, July 05, 2011 7:15 PM
Subject: Re: [TowerTalk] Need push up mast


I must have missed something? The cost of the 9H50 is ~$130, however if you
look at the shipping information, it says it will only ship by truck!
Shipping cost by truck to my QTH in south Georgia is $150.00! The fine print
can get you?

73,
Tom - W4BQF


-----Original Message-----
From: towertalk-bounces@contesting.com
[mailto:towertalk-bounces@contesting.com] On Behalf Of Rob Atkinson
Sent: Tuesday, July 05, 2011 8:23 PM
To: Mark Robinson
Cc: towertalk@contesting.com
Subject: Re: [TowerTalk] Need push up mast

Check it out, on that link you sent Mark, they sell something I've
never heard of before, some kind of special version of the H50, the
9H50, that collapses down to a length that UPS will take.  Could be an
option for anyone who can't get one nearby in person.  Thanks for
sending that--I never knew they made such a thing.

73

Rob
K5UJ

On Tue, Jul 5, 2011 at 2:51 PM, Mark Robinson <markrob@mindspring.com>
wrote:
> These guys stock them and if I needed one I could drive up there and pick
it
> up. The shipping is normally more than the cost of the mast. Your best
bet
> is to find one near to you and drive to and pick up yourself.
>
>
> http://www.3starinc.com/rohn_telescopic_masts.html
>
>
> Mark N1UK
>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>
>
> ----- Original Message ----- From: "Rob Atkinson" <ranchorobbo@gmail.com>
> To: <towertalk@contesting.com>
> Sent: Tuesday, 05 July, 2011 2:03 PM
> Subject: Re: [TowerTalk] Need push up mast
>
>
>> Those push up masts can be tough to source now. The market for high
>> up TV antennas has dwindled so the usual vendors no longer carry them.
>> the problem is that they are too big for UPS and have to be shipped
>> motor freight. That can cost as much or more than the mast. The 40
>> and 50 footers are especially hard to find. A few years ago Lowe's
>> had the 30 foot masts. Before you put up another one, investigate
>> why the first one buckled. It sounds as if too much was unguyed with
>> too much of a wind load on top. Just replacing it with a bigger one
>> may not fix the problem. I'd start by hauling out the yellow pages
>> and calling businesses like two-way radio stores (a.k.a. land mobile)
>> installation businesses. I found two 50 footers on closeout a few
>> years ago at a land mobile/CB place in Memphis, TN, bought them and
>> hauled them home to Illinois in my car with the ends sticking out a
>> foot beyond the bumper and a red flag on them. They were Tessos very
>> well made. I paid $90 each with a $30 discount per mast. Back when
>> they were retail, Burghardt had H50s but the freight cost was higher
>> than the mast. Also, when they get trucked, they get thrown in the
>> truck usually with no box or crate and the mast, which is not that
>> thick a wall and prone to denting or bending, can get smashed to the
>> point it won't extend when you get it, making it unuseable.
>> Carefully inspect any you find to make sure they are not bent, or
>> obviously damaged.
>>
>> 73
>>
>> Rob
>> K5UJ
>> _______________________________________________
>>
>
>
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