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looking for service manual for HP4934A
Hello, Any one have a service manual for a HP 4934A? An electronic copy? Any good ideas where to find either a paper or electronic copy? It is for a TIMS. Transmission impairment measuring set. thank
By w7fdd · #150959 ·
Re: OPT 003 (48-440 Hz compatible) fan (full size "Muffin" type fan) - replacement requirements?
Unless you plan to operate on 400 Hz AC current, you don’t need a 400 Hz fan. Depending on the instrument, you may be able to get by with a lower-power (quieter fan). HP typically spec’d their
By Jeremy Nichols · #150958 ·
Re: HP 8673D synthesized generator - need help identifying the two PC boards attached to A1A11 power amplifier
Peter - yes - beast (trivia - back in about 1981 I was one of hundreds of volunteer extras (person-sized bird characters) for a movie being filmed north of Los Angeles called "the beastmaster" - never
By David Feldman · #150957 ·
OPT 003 (48-440 Hz compatible) fan (full size "Muffin" type fan) - replacement requirements?
Have a failing/failed cooling fan from a HP machine with OPT 003 (400 Hz), which appears to apply to the type of fan installed. Are there any requirements (trying remember undergraduate EE class that
By David Feldman · #150956 ·
Re: Threads for screws on 8656 Siggen
UNOFFICIAL I have never encountered 3.5 mm in anything, and yes I have seen them on Amazon and AliExpress, but never at hardware shops, electronics parts suppliers ( similar to radio shack) or even
By Wayne Eckert · #150955 ·
Re: Threads for screws on 8656 Siggen
In my own shop, I am, kicking and screaming, "inching" towards the metric system.? I have a rather complete and well-organized set of little drawers for my SAE hardware, but the metric stuff
By Mark Moulding · #150954 ·
E5071C powering down
Hi, bought a E5071C 4-port 8.5GHz VNA. Seller stated that the device does not power up. Arriving home I connected it to power switched it on - it turns on, Fans blowing for 3-4 seconds, no other
By Sven Schnelle · #150953 ·
HP Series 200/300 and Plotter Manuals
HP series 200/300 and Plotter Manuals PM direct for offer… 7470A Plotter, Statistics, Graphic Presentation, Project Management, Basic 4.0… Interface Techniques, Utilities, Waveform Analysis,
By alan victor · #150952 ·
File /All HP, Agilent and Keysight instruments in folders by part numbers/3000 to 3999/33xx Level detectors and synthesizer level generators/3336 A-B-C Section VIII - Service.pdf 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/3000 to 3999/33xx
By Group Notification <noreply@...> · #150951 ·
Re: E5052A Power On Test (3.3V Bus Supply)
I also designed a 10 MHz LC resonator version with the aim to run the resonator at fairly high power. I've a fair bit of experience designing discrete low noise gain blocks so I replaced the noisy
By jmr · #150950 ·
Re: Agilent/Keysigh ESG series CLIP
Alberto, So, do you know if the CLIP document you have is useful for the E4422B or at least for the E4400-90141 module? If so, could you contact this email *santi.zygadlo@...* to reach an
By Santiago Z · #150949 ·
Re: Threads for screws on 8656 Siggen
I did of course Andrew, you are right. I was not well awake decidedly this morning!
By Renaud F5ZR · #150948 ·
Re: Threads for screws on 8656 Siggen
(32 threads / inch) * (1 in / 25.4mm) = 1.2598 threads / mm 1/1.2598 = 0.79375 mm / thread (pitch) That's not even CLOSE to 0.6mm pitch (42 / 25.4) = 1.65354 threads / mm 1/1.65354 = 0.6048 pitch I
By Andrew Hakman · #150947 ·
Re: Threads for screws on 8656 Siggen
Sorry I got myself confused between the two systems! It's of course 5 micrometers so one large hair thickness! I kick myself...
By Renaud F5ZR · #150946 ·
Re: Threads for screws on 8656 Siggen
Indeed in metric land 3.5x0.6 exists. If one calculates the diameter and pitch in mm of your 6-32 one gets: 3.505x0.605 which is just one micrometer too much or one fifth of your hair thickness... In
By Renaud F5ZR · #150945 ·
Added photo album Microscope #photo-notice
Radu Bogdan Dicher <vondicher@...> added the photo album Microscope ( /g/HP-Agilent-Keysight-equipment/album?id=301362 )
By Group Notification <noreply@...> · #150944 ·
Re: microscope / high magnification camera options for soldering, faults, and other examinations/inspections
To assist with feedback on this local offer for the Nikon microscopes, I uploaded to the photos section pictures of the two units this local seller has:
By Radu Bogdan Dicher · #150943 ·
Re: HP 8673D synthesized generator - need help identifying the two PC boards attached to A1A11 power amplifier
What a beast. I’ll have to find one as a project. Peter
By Peter Gottlieb · #150942 ·
Re: where to find HP 8511A,B and Antenna Measurement System Performance,Verification Software.
I will, IF.
By John Griessen · #150941 ·
Re: microscope / high magnification camera options for soldering, faults, and other examinations/inspections
And that, my dear sir, is exactly why I wrote the program. Please contact me off? list.? I didn't exactly design some of this for public consumption (mostly the Embarcadaro stuff), and you'll need
By Harvey White · #150940 ·