[Heathkit] MR-1 part NEEDED

K5MYJ macklinbob at gmail.com
Sat Nov 9 15:08:20 EST 2013


Try taking the pot apart and cleaning it. It's probably just dirty!

Bob Macklin
K5MYJ
Seattle, Wa.
"Real Radios Glow In The Dark"
----- Original Message ----- 
From: "Alexander N. Gerli" <ac1wye at gmail.com>
To: <heath at puck.nether.net>; <heathkit at mailman.qth.net>
Sent: Saturday, November 09, 2013 12:01 PM
Subject: [Heathkit] MR-1 part NEEDED


> Hi, folks,
>
> The MT-1/MR-1 are running now. There's a problem with the receiver's
> S-meter circuit. The S-Meter Zero pot, Heath p/n 11-30 is that
> surface-mounted wirewound pot mounted on the chassis. Well, it has a bad
> spot right where I need to adjust it. So, the S-meter either works 
> sort-of,
> or it doesn't. Just my luck, good ol' Murphy.
>
> I could cobble in there some sort of 25-ohm pot, but it wouldn't be right.
> I would like to keep these original as much as I can.
>
> Does anyone have a parts-car MR-1 out there, that I could get the S-meter
> pot from? As long as it's good, I'd be grateful!
>
> 73, Sandy AC1Y
>
>
>
>
> Alexander N. Gerli, Sr.
> 548 Allred Mill Road
> Mount Airy, NC 27030-2202
>
> Scotsmen walk about 900 miles each year.
> A Scotsman drinks around 45 gallons of Whisky a year.
> Scotsmen get about 20 Miles Per Gallon.
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