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Nice work! Peter

Hello, After a rather lengthy repair of my signal generator (turned out to be a broken power detector), I had to recalibrate the unit.? No access to calibration software so I had to do some reverse

Are you using shielded coax test leads or are you using normal dmm test leads?? If normal dmm test leads try spiral twisting the leads and then measure the 6632A output. Also is the 6632A output

Reminds me of "Mad Man Muntz" and his TV's. 73, Dick, W1KSZ Sent from Outlook<http://aka.ms/weboutlook> ________________________________ Sent: Monday, February 25, 2019 12:45 PM To:

It can be an enormous cost savings, that's true.? In the 1970s, a friend was working for Magnavox and his sole job, for one year, was to figure out a way to remove one capacitor from a TV circuit

> > If reversing the leads changes the polarity of the 2.4mV, it looks like it > is a galvanic effect of the metals of the leads and connectors...

..turning the PS OFF leaving the leads connected, brings to 0.0316mV..

reversing leads bring to the same measurement with minus sign.. This is my first time in the mV range...

What happens when you reverse the leads? Is it? a thermal effect?

:-(

Hello RIch, I have some 1854-0071s on hand, if you'd like some please send me a PM. Cheers, Joel Setton

Hey, chamber monitoring is still a respectable job for a meter! :) -Dave -- Dave McGuire, AK4HZ New Kensington, PA

I remember having this conversation with my father, who worked at General Motors and ran one of their factories when I was a kid. His factory made injection molded parts, like knobs, dashboards, other

ROFL!! -- Dave McGuire, AK4HZ New Kensington, PA

eBay sellers seem to understate the condition of their items to prevent customers complaining, in my experience.? My 3468A was listed as 'fair' but was really in very good condition inside and out.?

The poor old thing got demoted to remote monitoring EUT in the environmental chamber through in the workshop when I splashed out on a 34401A for the lab bench, not sure I didn't prefer it's UI though

No change with 1, .1 and 0 ohms loads. Eeeh? 0 ohms?! Yes, shorting the posts together doesn't have any effect. Still 2.4mV @DMM. Disconnecting the DMM probes and shorting them together makes the DMM

That's METAL.? ;-)

The manual for the HP141T display unit indicates the 1854-0071 is selected from 2n3704.

Neat, thanks for the pic! And here I thought I knew the 3468/3478 pretty well. :) -Dave -- Dave McGuire, AK4HZ New Kensington, PA