[GreenKeys] Selector magnet question

[Gary Lynch]

John,

I've even seen semiconducting cold solider joints.(sadly a short lived
phenomena)

I'd say you are measuring resistance through the burned wire enamel where
the coil burned out, probably due to a mechanical break and subsequent arc,
given the 120V nature of the signal. Replace it for restored operation, and
then do an autopsy and let us know what you find.

Gary
KJ6EFH

A gun is like a parachute, if you ever need one and don't have one, you'll
never need one again.....
-----Original Message-----
From: greenkeys-bounces at mailman.qth.net
[mailto:greenkeys-bounces at mailman.qth.net] On Behalf Of John, W9DDD
Sent: Tuesday, January 01, 2019 9:53 AM
To: Green Keys
Subject: [GreenKeys] Selector magnet question

How can one of the two coils measure 1480 ohms and the other the nominal 
135 ohms?

I can image a case of it being open, or shorted, but 1480 makes no sense 
to this old head.

Strange thing is I've been copying ITTY off an on as I'm testing various 
parts of my set up.


-- 
John, W9DDD
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