I hope that you don't jinx yourself David. Actually I also went at least
a decade without a potentiometer failure, however for some of this time
the rotators were not in service due to moving. In the last year I had two
failures with Bourns pots. One rotator started loosing calibration and
when I took it apart I discovered that the pot was extremely hard to turn.
Another one suddenly quit indicating just hours before the 2014 WPX RTTY
contest forcing me to make a quick repair.
John KK9A/4
Re: [TowerTalk] TIC Potentiometer
from [David Robbins] [Permanent Link][Original]
To: <towertalk@contesting.com>
Subject: Re: [TowerTalk] TIC Potentiometer
From: "David Robbins" <k1ttt@arrl.net>
Date: Fri, 04 Apr 2014 13:26:47 +0000
I have 5 of them up in the air, some getting pretty old, and haven't
replaced a pot in at least 10 years, so far back I can't remember the last
one I did... in fact I just went and found the bag of spare parts for TIC
stuff... I bought 3 clarostat pots in 2003 and still have 2 of them.
David Robbins K1TTT
e-mail: mailto:k1ttt@arrl.net
web: http://wiki.k1ttt.net
AR-Cluster node: 145.69MHz or telnet://k1ttt.net
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