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Old 10-20-2016, 01:59 PM
Crist Rigott Crist Rigott is offline
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Join Date: Oct 2015
Location: Waxahachie, TX
Posts: 1,519
Quote:
Originally Posted by bandersen View Post
Oh sorry, I didn't realize that was the Sams. Direct coupling for the dummy antenna means don't use a capacitor.



Yes, if the meter is showing a peaking response. By that I mean there is definitely a peak as you adjust the slug. I've worked on many sets where the maximum was a negative voltage. Annoying that they never mention that in the alignment instructions.
Bob,

Yes, it seems on the -DC volts is where I get a definite peak. +DC volts setting there wasn't any real peak. IIRC, the needle would go go up but never down.

I've adjusted the Video IF using my VTVM and a signal generator turned almost all the way down. Next I'll hook up the Eico 369 and O'scope to see the response curve.
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