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Threads for screws on 8656 Siggen
Hi can someone tell me what thread the screws are that hold the back panel on? HP8656. I am assuming they are 5/32 as 3mm and 4mm metric are either too small or too big. or wrong thread Are the UNF ,
By Wayne Eckert · #150867 ·
microscope / high magnification camera options for soldering, faults, and other examinations/inspections
Having done enough (red) eye cracking smd soldering jobs or inspections in case of suspected failure (cold joints, etc.), I've decided to invest a bit on a better optical setup. There's plenty of
By Radu Bogdan Dicher · #150866 ·
Re: 8643A failure
Thanks for posting a follow-up. Glad your 8643A is working. Tony AD0VC ________________________________ Sent: Sunday, March 16, 2025 6:26 PM To: [email protected]
By mux_folder2001 · #150865 ·
Re: 8643A failure
My 8643 failure message indicated 5V supply failure. Voltage at test point measured 4.9 volts. I replaced all the capacitors in both switching supplies of the 8643A. Both supplies checked out OK
By Bill Carver · #150864 ·
Re: HP859x Power Supply Schematics
thanks Chris for the superb job ! adri ----- Messaggio originale ----- Da: Chris Weir via groups.io <chris.a.weir@...> Rispondi a:
By alfa beta · #150863 ·
Re: Keysight 23522a Binary Arb Files
Hi Tom, There is some information about this format here: https://github.com/jeremyherbert/barbutils Yves De :
By Yves Tardif · #150862 ·
Re: HP8510C CalKit file .CK_ format
Hi Marcus, Thank you for your idea! I followed your idea of sending commands to 8510c let it generate a binary file. I ended up writing a very small and primitive XML parser that's good enough to
By Calvin Guan · #150861 ·
Re: 3" disks for 8566A/B, 8568A/B on HP 9000 Series 200 Computers - Any interest in images?
I am using an old Toshiba Portege 7200 laptop which has the slim floppy drive in the docking station and it runs WinXP. This laptop has a P3 CPU/128MB RAM/64GB PATA IDE SSD. Never had issues with it
By Razvan Popescu · #150860 ·
Re: Artek manuals
I contacted them, reply was that a search of email folders didn't show this sender. Use this email address, from their website. *manuals@... ( manuals@... )* regards,
By Ron · #150859 ·
Re: 3" disks for 8566A/B, 8568A/B on HP 9000 Series 200 Computers - Any interest in images?
Your PC must support 256 and 512 byte sectors and the number of sectors per track used by LIF formats to successfully read/write disks. “Super IO” chips that implement PS2 keyboard/mouse, IDE, a
By Ed Marciniak · #150858 ·
Re: 3" disks for 8566A/B, 8568A/B on HP 9000 Series 200 Computers - Any interest in images?
Tried the Github version v2.0.0 as suggested. It could not read any of the disks Tried Keysights LIFUtils. It could not even format a 3" floppy to LIF using XP or W10. (Both O/S could read and format
By Ulf Kylenfall · #150857 ·
Keysight 23522a Binary Arb Files
Hello Community, I got a 33522a Arb Signal Generator. I'm still looking for a file format description of the binary arb file format ( *.barb ). I found some information about this format and I still
By TomS · #150856 ·
Re: HP 4192A Sweep Utility / Michael Kelzenberg
I uploaded a backup of the help webpage as well as the "full" installer with dependencies. ?When I installed this last November, I had trouble with the light version but the full worked. ?It is
By pac1085 · #150855 ·
File /All HP, Agilent and Keysight instruments in folders by part numbers/4000 to 4999/4192A LF Impedance Analyzer (5 Hz - 13 MHz)/Sweep utilities written by Michael Kelzenberg/Install-4192A-V1-light.exe uploaded #file-notice
The following items have been added to the Files area of the [email protected] group. * /All HP, Agilent and Keysight instruments in folders by part numbers/4000 to 4999/4192A
By Group Notification <noreply@...> · #150854 ·
Re: HP 4192A Sweep Utility / Michael Kelzenberg
[email protected]> wrote: Could you please upload a copy to this directory which I created for the purpose. Place any information you found - a copy of the webpage would
By Dr. David Kirkby, Kirkby Microwave Ltd · #150853 ·
Re: HP 4192A Sweep Utility / Michael Kelzenberg
[email protected]> wrote: Could you please upload a copy to this directory which I created for the purpose. Place any information you found - a copy of the webpage would
By Dr. David Kirkby, Kirkby Microwave Ltd · #150852 ·
Re: HP 4192A Sweep Utility / Michael Kelzenberg
Hi, I have the installer "Install-4192A-V1-light.exe," which means that the NI libraries, for example, are not included. If you would like this program, I can send you a OneDrive link.
By Yves Tardif · #150851 ·
Re: HP 8673D synthesized generator - need replace RF out connector - partial front panel removal suggestions
Thank you, Yves, about working on lower section. I now wish I had made photographs of top-of-bottom, and bottom-of-top areas. There is a panel separating the two sections, with ~8cm x ~15cm opening
By David Feldman · #150850 ·
Re: HP 4192A Sweep Utility / Michael Kelzenberg
I found it. ?Looks like it was a Caltech website that went offline. ?Here is a link to Internet archive backup of it: software.html (
By pac1085 · #150849 ·
Re: HP 3403C True RMS Voltmeter display fault
Hey everyone, Just to inform everyone that the 3403C is back together and running happily. I let it warm up for 3 hours, set up the power supply and used my Adret 104A to setup the DC part. I had to
By AArnaud · #150848 ·