开云体育

Date
54200A gpib
Thomas, I managed to find my NI AT-GPIB/TNT card and got it working (I think.) Actually the driver setup from NI is pretty good at telling you the correct jumper setup. When clicking on the
By Bob Japundza <bjapundza@...> · #571 ·
HP 8591a
Hello all Have been lucky to get a HP 8591a spectrum analyzer. Would really like to have some information about this fine instrument- the agilent home page seems only to help with 8591e.Not sure on
By hardyhansendk · #570 ·
Re: 8662A and VCOs
Thanks for all of the suggestions. I mainly bought the 8662A for it's low phase noise characteristics, so I could use it in a phase noise test set-up. So, I would like to leave it with it's original
By Mike Feher · #569 ·
NEED A PAGE FROM 3456A MANAUL
Any body out there with a 3456A manual? I need a copy of pages 8-13 & 8-14 I recently came by a copy of this manual and this one page is missing.I'll be happy to send a SASE for a paper copy or an
By NR1DX <nr1dx@...> · #568 ·
Re: 8662A and VCOs
Mike: If you continue to have trouble with those VCOs, have you considered an update with the "VCO on a chip" approach? A while back I had a bit of a "wrestling match" with a Systron Donner freq.
By phila_renewal <phila.renewal@...> · #567 ·
Re: 8662A
the VCOs are hand built and tested on the line, so they had to be sent back into the factory for repair or replacement. through the late 90s many of the components vital to these VCOs like the
By factory_peasant · #566 ·
Re: HP 54200A Manual
I would have to say that if you can't fix it with conventional troubleshooting techinques (looking for bad caps, diodes, etc. in a particular section) then you may as well just find a new one, I
By Bob Japundza <bjapundza@...> · #565 ·
Re: HP 54200A Manual
Sam Tks for the info re Dave Miller. Comments re possible issues with the 54200A noted. For some time the scope was powering on OK but failing POST. Still worked OK-, albeit with suspect cal. Not
By Dave Brown <tractorb@...> · #564 ·
Re: HP 54200A Manual
Dave, One caution on the manuals for the 54XXX scopes. The service manuals do not have any schematics in them and the instruments have a lot of custom IC's in them. The service manual will get you
By Sam Reaves <sreaves@...> · #563 ·
Re: 54200A manual
Great! Let me know how it works.
By Thomas Fowler <tfowler@...> · #562 ·
Re: 54200A manual
Thomas, I found a original manual on ebay for $45. BTW, I have a NI GPIB card somewhere, I may give your 54200A utility a try. Regards, Bob <tfowler@m...> wrote: finally the scope manual
By Bob Japundza <bjapundza@...> · #561 ·
Re: 54200A manual
Bob They seem to be hard to find-at a reasonable price- I think manualsplus have one listed but at 70 dollars for a copy (more for an original) it's a bit steep for me. I have a dead 54200A here I'd
By Dave Brown <tractorb@...> · #560 ·
Re: 54200A manual
Bob-- I had one of those scopes. Finding a manual was really tough--I finally tracked one down (xeroxed) from an outfit in Italy that handles manuals. But it wasn't free--cost about $60 as I
By Thomas Fowler <tfowler@...> · #559 ·
54200A manual
Hi All, I just purchased a 54200A scope and have figured out how to generally work the scope but I'm sure that if I don't get a manual I may be missing some details on features. Can anyone here
By Bob Japundza <bjapundza@...> · #558 ·
8153A power up question
Hi group: I was lucky enough (?) to obtain a pile of HP 8153A lightwave multimeters in a pile of other equipment -- but no plugins. They do not give any display, and since I have so many of them
By phila_renewal <phila.renewal@...> · #557 ·
H-P 184A
Hi to all, Would someone have a H-P 184A that is in PDF ? Thanks.
By free2beme953572002 <blackbag@...> · #556 ·
Re: HP 355C VHF Attenuator
By Dan Tulloss <dtulloss@...> · #555 ·
Re: HP 355C VHF Attenuator
Why not try DeOxit and Pro Gold first?
By regman10 · #554 ·
HP 355C VHF Attenuator
Gentlemen, I just received a 355C attenuator I won on ebay. When put to the test the attenuation is all over the place. Traced the faults to two of the micro switches. When closed the contact
By David Hopkins · #553 ·
Re: Digest Number 197
Rick, I am not familiar with these particular supplies, but I have found that with the HP/Harrison supplies (such as the 6200, 6286, ...) there is a serious fooboo in the drive circuitry for
By Chuck Harris · #552 ·