[TowerTalk] Mosley TA-33MW with TA-40-KR Problem

Gene Fuller w2lu at rochester.rr.com
Thu Jul 7 10:29:51 PDT 2011


Hi Hector -

Just a  guess -  A shorted 20 meter driven element trap might lengthen the 
apparent length on 20, therefore lower the  20 meter frequency and shorten 
the apparent length on 40, therefore raise the 40 meter frequency.

73's es GL,

Gene / W2LU

----- Original Message ----- 
From: "Hector Garcia XE2K" <j_hector_garcia at sbcglobal.net>
To: "Tower Talk" <towertalk at contesting.com>
Sent: Thursday, July 07, 2011 12:55 PM
Subject: [TowerTalk] Mosley TA-33MW with TA-40-KR Problem


> Hi TT
>
> I made the  installation of this antenna for a friend, follow all the
> dimensions  and the details
> the manual is one of the worst I see , really bad,
> The original manual  of the TA-33 MW do not show use of the ground Strap, 
> the
> KIT just mention one
>
> time, I miss it and will put it to see if that think is the following 
> problem
>
> The antenna is working fine in 10 12 15 17  BUT   20m is  resonating very 
> narrow
> at 13 mhz
> and 40m  is  resonating at 7.7 mhz
> The ground strap in the blue elements made that ? or one trap is broken ?
> the antenna is first time installed  after 20 years of purchase
>
> Will appreciate any idea   or  experience with this antenna. kind of 
> problem
> Will  try to avoid remove again all the full  antenna  for the problematic 
> and
> heat (around 105 F)m but
>
> can remove the Blue element to inspect tramps with not big problem
>
>
>
> J.Hector Garcia  XE2K / AD6D
> Mexicali B.C  DM22fp
> P.O.Box 73
> El Centro CA 92244-0073
> http://xe2k.net
> _______________________________________________
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