Re: Keysight Forum
Yeah I saw this a week or so ago when I was trying to access some Keysight
forum posts that I had bookmarked with good information. Hopefully they
will have all the old forum posts back at sone
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Michael Bierlein
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#150472
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Re: Keysight Forum
At least in its current state, "AI" is a poor substitute for the real thing. I was looking for a 20W 50 ohm attenuator the other day and the text associated with them read like a dictionary
By
Bill Carver
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#150471
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Re: Keysight Forum
and by the time I do get to someone ...my attitude is not very pleasant.
Renée
By
Renée
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#150470
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Re: Keysight Forum
This will get OT very quickly, but I personally started developing skills
of navigating as quickly as possible through the AI-governed parts of phone
menus and getting to live reps. It's getting
By
Radu Bogdan Dicher
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#150469
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Re: Keysight Forum
I am bumping into this more and more lately, and hating every minute of it...
--
Member of the toughest, meanest, deadliest, most unrelenting -- and
ablest -- form of life in this section of space,
By
Roy J. Tellason, Sr.
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#150468
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Re: Free: Repaired 6GHz coupler for 8753D/E or 85047A
The coupler is spoken for.
By
John Gord
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#150467
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Re: HP 8660B/86602B developed output stability problem, getting-started suggestion(s) request
Arrived at SL1 oscillator output - it is unstable (wandering over a few hundred kHz.)
Re-confirmed stability of N1, N2, N3 and SL2 outputs using a second instrument.
Attached is photo from SL1 phase
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David Feldman
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#150466
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Re: HP 8660B/86602B developed output stability problem, getting-started suggestion(s) request
(thanks again, Peter!!!!)
... and now back to our regularly scheduled programming...
The SL2 loop oscillator output test point is frequency-stable. As SL2 output moves from 30 MHz (setting x.x00 000
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David Feldman
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#150465
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Re: HP 54512B (pair) repair
Thanks, Jim. I still have to perform that test where I play The Cure from
my garage with the door open, which I'm sure you'd hear from your bench!!
;))))
I tried to pry off the battery this morning
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Radu Bogdan Dicher
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#150464
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Re: HP 8660B/86602B developed output stability problem, getting-started suggestion(s) request
Peter this would be really helpful - in my searching, I've never found a manual (and I think that's a pretty common problem because while the operation is straightforward, no one seems to know the
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David Feldman
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#150463
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Re: HP 8660B/86602B developed output stability problem, getting-started suggestion(s) request
I would like a copy! After I saw Dave Feldman's request, I went through my
8660x documents yesterday and the 11707A is the only one for which I have
the instrument but not the manual.
I's even borrow
By
Dave Daniel
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#150462
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Re: HP 8660B/86602B developed output stability problem, getting-started suggestion(s) request
I have an?OP service manual for the 11707A
Paper part number - 11707-90006
Fiche number - 11707-90007
Serial number prefix - 1503A
Dates July 1975 and? Sept 1977 rev 1 (look to be identical
About
By
Peter Brown
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#150461
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Re: HP 54512B (pair) repair
Speaking of CR2032 coin cells, don’t spend $$ at a local store; order from Digital-Key for about $0.50 in quantity. I usually buy 50 pieces at a time. But then I have a keychain LED flashlight
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Jim Ford
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#150460
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Re: HP 8660B/86602B developed output stability problem, getting-started suggestion(s) request
I found this while searching for HP 11707A information:
https://ia800406.us.archive.org/21/items/servicemanual86600unse_0/servicemanual86600unse_0.pdf
If there is need and interest, perhaps upload
By
David Feldman
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#150459
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Re: HP 8660B/86602B developed output stability problem, getting-started suggestion(s) request
David:
Please post a link to the manual that you found.
Thanks
ed
By
Ed (scskits)
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#150458
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Free: Repaired 6GHz coupler for 8753D/E or 85047A
Do you need a coupler to fix your network analyzer?
I have a repaired 5087-6007 coupler which should fit the 8753D, E, ES or ET or the 85047A test set.
It was presumably blown out with applied RF
By
John Gord
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#150457
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Re: HP 54512B (pair) repair
CR followed by numbers indicates the physical size, CR2032 etc.? I would say if you're already in there, replace them as even if they are good they won't last much longer.? I always replace memory
By
Peter Gottlieb
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#150456
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Re: HP 8660B/86602B developed output stability problem, getting-started suggestion(s) request
The 08660-90070 manual (HP 8660A/B/C service) has been helpful/friendly so far.
There are separate "big" operating/service manuals for 8660A, B and C; the 08660-90070 manual sends technicians to one
By
David Feldman
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#150455
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Re: Keysight Forum
A couple of attempts I made to post a question to keysight community (I think that what you're referring to as keysight forum?) did not ever appear online (once late last year, once sometime in late
By
David Feldman
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#150454
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Re: HP 54512B (pair) repair
I've gotten a bit of a chance tonight to check a couple of things with one
of the units:
*Unit #2 *(S/N: 3214A00704: consecutive units!)
- Voltages on rails:
- +11.924V
- +12.050V
By
Radu Bogdan Dicher
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#150453
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