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Old January 12th 06, 02:41 AM posted to rec.radio.amateur.boatanchors
JOHN D
 
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Default NC-190 Ferrite Filter questions


"COLIN LAMB" wrote in message
ink.net...
Hi John:

I have a 190 that probably needs alignment one of these days. I would
certainly check the paper caps. Years ago I had an old HT-32 that would

not
null anymore. I replaced every component in the circuit, yet it was still
unbalanced. I finally put in an completely different circuit - which

worked
great on ssb but gave up am.

Decades later, it suddenly dawned upon me while working on a different
circuit that there was a leaky paper cap just outside of the circuit that
caused all of my grief.

Sorry about the kHz / cycles bad joke - but you started it.



Good luck, Colin K7FM

I enjoyed the joke. I suspect though, that the kc to khz conversion must

be done on a slide rule to get the correct answer cus the clock in a
calculator runs in khz's.
I was in school when they made the change. Some of the guys were afraid
their motorcycles would become motorhertzes.
John Aye Bee IX Jay Bee