[Amps] rebuilding switches?

Dudley Hurry jhurry at austin.rr.com
Sat Feb 8 21:04:38 EST 2003


Richard,

Here is a link for the Central Labs switches, and others...

http://www.surplussales.com/RF/rfcerrot_2.html

Thanks and 73's,
Dudley
WA5QPZ
jhurry at austin.rr.com


----- Original Message ----- 
From: "Richard Hamlin" <rdhcai at msn.com>
To: <amps at contesting.com>
Sent: Saturday, February 08, 2003 2:15 PM
Subject: [Amps] rebuilding switches?


> Have any of you tried to rebuild arced rotary swithces?
> I bought a beautiful Dentron tuner MT3000A, but the 
> SP18T rotary switch has some serious damage on the
> rotor arm. This is the kind of switch that sort of drags 
> or pushes a dome shaped contact over the fixed contacts.
> Between each fixed contact is sort of a ceramic "speedbump"
> that skates the rotor contact up and over. The feeler that holds
> the rotor contact has burned badly. I have no idea where to get 
> SP18T switch this size. Thanks much! rich WA7KMA
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> Amps at contesting.com
> http://lists.contesting.com/mailman/listinfo/amps


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