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Date
Re: 3457A and other meter low resistance tips?
Well, I certainly could use some help. Having an expert next door would be a good thing. Joe From: hp_agilent_equipment@... [mailto:hp_agilent_equipment@...] On Behalf
By J. L. Trantham · #48887 ·
Re: 3457A and other meter low resistance tips?
Joe, you really need to consider moving up to here in Maryland. Preferably next door. :) Best regards, Tom
By Tom Miller <tmiller11147@...> · #48885 ·
Re: (unknown)
I get these on my list from time to time. they usually mean that the apparent sender's account has been hacked. Regards. Max. K 4 O DS.
By MAX · #48886 ·
Re: 3457A and other meter low resistance tips?
You can never have too many meters. It's like your wife's shoes. However, you need to pick one of the litter to send to whomever for a formal calibration. I opt for sending them to their respective
By J. L. Trantham · #48884 ·
Re: 3457A and other meter low resistance tips?
Too funny. Well I've already got 5 meters of decent quality and I'm looking for more. It's also sad when I'm building up power supplies to get 1000v DC and 1000V AC at various frequencies to calibrate
By Jeff Machesky · #48883 ·
Re: 3457A and other meter low resistance tips?
he only sure way is to stick your finger in the light socket and guess. Don Black.
By Jaanette Black · #48882 ·
Re: 3457A and other meter low resistance tips?
But that's when you need standards, not voltmeters. :^) Joe
By J. L. Trantham · #48881 ·
Re: 3457A and other meter low resistance tips?
Unless all three voltmeters disagree. Then he needs n more until at least two agree. Then again, what if more than one pair agree, but with different values? Then I guess he needs a fifth meter
By Dave Daniel · #48880 ·
Re: 3457A and other meter low resistance tips?
A man with one voltmeter knows what the voltage is. A man with two is never quite sure. Therefore he needs a third. :^) Careful. This stuff is addicting. Joe
By J. L. Trantham · #48879 ·
Re: 3457A and other meter low resistance tips?
Thanks again for the info. Hmm, to join such a group and come in as a total newb might be a bit of a humbling experience. Then again I have to admit I'm enjoying attempting to get the precision. Even
By Jeff Machesky · #48878 ·
Re: 3457A and other meter low resistance tips?
More fully, the volt-nuts mailing list -- volt-nuts@... To subscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/volt-nuts Best regards, -Steve
By Steve Byan <stevebyan@...> · #48877 ·
Re: 3457A and other meter low resistance tips?
It's called 'volt-nuts'. Joe
By J. L. Trantham · #48876 ·
Re: HP 11660A Shunt for HP 8556A
This does make a slight difference in the readings in case any one else is interested in the results. Thanks again to all that help resolve this issue. Steve, KJ5RV
By KJ5RV · #48875 ·
Re: 3457A and other meter low resistance tips?
Thanks for the link. I signed up and got the full PDF version, lots of great info within. Do they have a club for people with a certain number of digits on their multimeters. I feel they should as
By Jeff Machesky · #48874 ·
Re: Frequency / Function Generator for the Hamshack
HP 8165a. Not sure it'd work with the SA, though. I drive mine with GPIB. Usually can be had cheaply. Norm [Non-text portions of this message have been removed]
By Lizeth Norman <normanlizeth@...> · #48873 ·
Frequency / Function Generator for the Hamshack
I'm keeping watch for an HP-8662A or HP-3335A as an all-around frequency source for my bench. Most of what I do ranges from DC to 148 MHz, and about the most complex task I think I'd do is sweep an
By W8KZW · #48872 ·
Re: HP-8562A repair
Hi Joe, Don't worry about that!. If I have been able to (almost, except CRT) fix mine, everyone could do it :-)! It is a matter of apllying logic and use the available tools. I don't have a TAM and
By Jose V. Gavila <eb5agv@...> · #48871 ·
Re: HP 11660A Shunt for HP 8556A
That is interesting and it would now make sense why they did not use the 50 ohm pass thru, but created a unit specific shunt. I will have to change mine to that value and see if it makes any
By KJ5RV · #48870 ·
Re: 3457A and other meter low resistance tips?
Congratulations! Peruse the tips here, the document is free: http://www.keithley.com/knowledgecenter/knowledgecenter_pdf/LowLevMsHandbk_1.pdf There are various phenomena that show their heads on
By marvgozum <mxg003@...> · #48869 ·
(No subject)
http://sketchbookgames.com/MarbleDrop/NewYear.html
By STEVE REEVES <steve_reeves@...> · #48868 ·