[Lowfer] LowFER Grabber and Converter

Ed Phillips evp at pacbell.net
Mon Sep 24 23:38:48 EDT 2012


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Ed

On 9/24/2012 2:25 PM, Douglas D. Williams wrote:
> A 40 foot, 3 inch diameter aluminum tube would be ideal.
>
> Delivery might present a problem.
>
> -Doug
>
> On Sun, Sep 23, 2012 at 8:37 PM, <DnEMoth at aol.com> wrote:
>
>> Check with irrigation people they have 30 and 40 foot aluminum tubes in 2
>> and 3 inch diameter.
>> Don W2MPK
>>
>>
>> In a message dated 9/23/2012 6:32:14 P.M. Eastern Daylight Time,
>> listread at lwca.org writes:
>>
>> Alas,  the telescoping 30 to 50 foot TV masts seem to have become very hard
>> to  find any more, as I reported in the saga of my own beacon in The
>> LOWDOWN
>> earlier this year.  The last time I saw one in a catalog, which has  been
>> several years ago now, it was nearly $70.  They've gone up  since!  I
>> priced
>> one through a local hardware store last year that  handles Channel Master,
>> and discovered the 40-footer is $130 and the  50-footer is $170, give or
>> take.  Same with a couple of online  sources (eBay was _not_ one of
>> those...been burned too many times  there...but you might luck out).
>>
>> Many of the vendors of TV antennas and  accessories are no longer with
>> us--thanks in no small part to the big (and  ongoing) wireless data
>> spectrum
>> grab that made digital TV a mandated  process, not a marketplace decision,
>> thus further driving consumers away  from over-the-air reception to cable
>> and
>> satellite for their local  channels.  These masts have become a specialty
>> item for the remaining  vendors now,  They're also heavy and a bit
>> cumbersome, despite their  ability to telescope.
>>
>> The 43-foot telescoping ham verticals are much  lighter and are not
>> necessarily a budget buster, though.  You can buy  individual tubing
>> sections, and/or you may not need the base section  either if you already
>> have a good insulator.
>>
>> You can buy suitable  tubing at better hardware stores, too.  Even if your
>> antenna doesn't  telescope, there are ways to get one up in the air.
>>
>> As I said earlier,  the antenna for a Part 15 LowFER is not high-tech.  If
>> the mast is  sufficiently in the clear, there's not much else you need to
>> worry about  with it.  It's the loading coil and the ground system that
>> will
>> benefit from all the attention you can realistically give  them.
>>
>> John
>>
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