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Date
Re: [WANTED] HP 85700A 32kB RAM card
I just tested the ZSETADDR and ZRDWR? commands given there, on my HP8595E. They seem to do something, but not what I'd have expected. Subsidiary problem: My 8595E display centering is a little off,
By Steve Hendrix · #103546 ·
Re: HP3336b
That does sound like a drifted master oscillator, or perhaps further down the chain, but so far I can't find a table of error messages for the 3336. However, on a more general note when working on
By Nigel · #103545 ·
Re: Fuses for 5350B input 2 [lower frequency input]
Hi Don, In my SM J2F1 is listed as 0.125A 125V .281X.093 (hp number 2110-0301) Br, Askild wrote:
By Askild · #103544 ·
Re: [WANTED] HP 85700A 32kB RAM card
Hi, In this thread on eevblog forum: https://www.eevblog.com/forum/testgear/hp856xe-hackers-corner/ It is listed undocumented gpib commands for the 856xE series, one can be used to read any memory
By Askild · #103543 ·
Re: 8510C: 8340B vs 83631B
Hi Vladan, Not sure it's possible to calibrate the 8360 with the front panel (really don't know...), normally you do this with the software running on an HP98x6 or a R382 computer and HP power meter
By Pierre-Fran?ois (f5bqp_pfm) · #103542 ·
Fuses for 5350B input 2 [lower frequency input]
Hello group. Can anyone advise me the rating, and where to get, replacement fuses for the 525MHz channel input protection on a 5350B? The manual that I have has this information missing. Thanking you
By donald collie · #103541 ·
Re: HP3325 - no output, but sync works
Hi Randy, Welcome to the group! I assume that your unit is a 3325A, but both the A and B models are quite similar. Place your scope probe (high impedance) on the A16/A26 AMP OUT pin. If you have
By Joe / KN5U · #103540 ·
Re: Upcoming Stuff Day event at Sphere Research
Did you try more than one browser?
By Dave Daniel · #103539 ·
HP3325 - no output, but sync works
New to the group, but have used HP gear for decades. I have a 3325 which appears to have an output attenuators issue. I can see the sync output on my Tek (555) scope, but do not see anything from the
By Randy Newman · #103538 ·
Re: [WANTED] HP 85700A 32kB RAM card
Ron, The 85700A isn¡¯t going to help you much if you plan to replace the NVRAM battery B1 on the video/processor board. The calibration constants have to be manually logged per the instructions in
By Greg Muir · #103537 ·
Re: HP3336b
Do you keep your unit plugged in, AC power to the power cord? I am not overly familiar with the 3336B, but that era of generator were never powered off as long as plugged in (ie. 3335A, 8340A/B,
By Don Bitters · #103536 ·
Re: Upcoming Stuff Day event at Sphere Research
Was trying to register using my tablet My laptop works but i think i have to wait for verification as it will not allow me to check out. Thanxs for your help Never thought there would be an issue with
By Dana Smith · #103535 ·
Re: Upcoming Stuff Day event at Sphere Research
Are you trying from a smartphone or a pc? Parts of the Keysight website apparently aren¡¯t optimized for use from a mobile application but work from a pc. Steve
By Steve - Home · #103534 ·
Re: 8510C: 8340B vs 83631B
Hi Pierre-Fran?ois, I am sure someone has them, but as you say they are really hard to find. Can the 8360 be aligned manually, using the front panel to make the settings? If so, I would find it much
By pianovt · #103533 ·
Re: Upcoming Stuff Day event at Sphere Research
When I try to submit nothing happens. I work for a custom magnetics company and tried that as well. I can't get past the registration page to order.
By Dana Smith · #103532 ·
Re: Upcoming Stuff Day event at Sphere Research
Is it giving you a reason? Steve
By Steve - Home · #103531 ·
Re: Upcoming Stuff Day event at Sphere Research
Can't register to purchase, bummer
By Dana Smith · #103530 ·
Re: 8510C: 8340B vs 83631B
On Sat, 29 Feb 2020, Jim Ford wrote: And now it is all trashed. Please never post anything from that stupid piece of junk -- it is buggy as hell and turns everything it touches into turds. > Good.? I
By Sergey Kubushyn · #103529 ·
Re: HP3336b
Tim, Don¡¯t have much to go by in a few different 3336 manuals in my possession (looking through PDF files with incomplete sections ¨C don¡¯t have my paper versions handy at the moment) except for
By Greg Muir · #103528 ·
Re: 8510C: 8340B vs 83631B
But I will sell it for the same $5500 with out all those add on's. No 8530a, no adapters, std LO cable, no manuals, no rack, etc. Pete wa2odo [email protected]> wrote:
By Pete Manfre <pmanfre@...> · #103527 ·