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Re: 8565A Spectrum Analyzer Anomaly
That is farther than a YIG should ever drift by itself. I would put a DC current meter in series with the main tuning coil, select a 0 Hz sweep at the zero-frequency spike on the analyzerr (wherever
By John Miles <jmiles@...> · #440 ·
8565A Spectrum Analyzer Anomaly
Hello Group, I have a HP8565A that I resurrected from three bad units some yesrs back and I have noticed an anomaly that I want to pose for the group. I checked the calibration of the unit about a
By Sam Reaves <sreaves@...> · #439 ·
(Some) HP journals online
Neat. I wonder how long this has been up... surprised I haven't seen it yet. http://www.findarticles.com/p/articles/mi_m0HPJ/di -- jm
By John Miles <jmiles@...> · #438 ·
WTB HP 5065A original manual
Hi: I have an HP 5065A on the way and am looking for an original manual. Thanks for any help, Brooke Clarke, N6GCE --
By Brooke Clarke · #437 ·
Re: 5245L indicator lamps
Did You Try Chicago Miniature Lamp Co.? They Should Have An Equivalent. http://www.chml.com Greyhawk USA greyhawk@... The information contained in this message may be privileged and
By Greyhawk <greyhawk@...> · #436 ·
Re: HP 3312A
Did you try Sphere? http://www.sphere.bc.ca/test/index.html
By regman10 · #435 ·
5245L indicator lamps
Hi all Repairing a 5245L and need some of the decimal point indicator lamps. I have looked on Ebay and at sphere.bc.ca and found nothing. Does anyone know of a source for these or an equivalent
By computeruser04 <computeruser@...> · #434 ·
HP 3312A
Hi, I recently acquired a broken HP3312A function generation. The unit has a burned resistor near a power transistor which I believe is a voltage regulator. The unit also has the amplitude vernier
By TommyT · #433 ·
Re: HP 3505 Microwave Switch
Have you received any replies on this switch? I have quite a few HP units, and components. If I had a bit of info on the switch you need I may be of some help. Do you have a picture, or page from a
By Roger Westenskow <hored@...> · #432 ·
WTD: HP 5959-9333 probe cables
Hi, I've just found a pair of dead probe cables (the cables that go from the 01650-61608 probe pod to the grabber) on my analyser. These are listed in my service manual as HP/Agilent part number
By Philip Pemberton <philpem@...> · #431 ·
Re: 5370 troubleshooting help needed
Absolutely. I'm very impressed with the startable phase locked oscillators used to vernier against the timebase, even though I don't fully understand how they pulled that off. Thanks so much for
By Scott Newell <newell@...> · #430 ·
Re: 5370 troubleshooting help needed
Hi, Scott -- I have a 5370B, but am not sure what differences there were between the -A and -B models. They are really neat pieces of gear. I don't understand why you're able to get an interval
By John Miles <jmiles@...> · #429 ·
Handle and feet needed
Dear Colleagues, I am in need of a handle for an HP 8683B Signal Generator. It is a universal handle that fits all the HP series of equipment of this same size. This is not one of handles
By Mike D. · #428 ·
5370 troubleshooting help needed
My 5370A has never completely worked. It will measure time interval, especially from stop to start, but frequency and period are way off (10MHz ref measures as about -97kHz, or about -10.299us). A
By Scott Newell <newell@...> · #427 ·
HP 3505 Microwave Switch
Hi, Is there anyone who has information about: HP 3505 Microwave Switch? I have not found it in any of my HP catalogues. It has an uncommon part number without an A or B. Regards Lennart
By odenman9 · #426 ·
Re: wanted: page from HP3320A/B manual
Hi, Page 7-3/7-4 is a foldout in my manual for HP-IB fault tracing. If that is the page you want, I can scan it for you next week when I get access to the scanner
By odenman9 · #425 ·
Re: Mystery part
An 89 meg resistor, 1%tolerance, glass encased as you might expect for stability reasons at those high megohm values-I think Victoreen are still in business as part of Ohmite. 73 Dave, ZL3FJ
By Dave Brown <tractorb@...> · #424 ·
Mystery part
While dismantling a old, dead HP voltmeter for parts to resurrect (I hope) it's sibling, I came across a part I hadn't seen before. It was a glass tube about 2-1/2" long and 3/8 inch diameter, with
By Rasputin Novgorod <priapulus@...> · #423 ·
Re: CORRECTION TO HP #
<jmiles@p...> wrote: on eBay, Oscillator John, The part# is 0856 - 60195. I called your friend but he only has HP-8657A with the reference in it and will not sell just the 10MHZ reference. Does
By Bruce <brucesch@...> · #422 ·
Agilent 8482H jitter?
For those of you that are familiar with the HP power meters and sensors, I just received a clean surplus 8482H sensor. It has me a a little worried though as it shows a bit of jitter at 0dBm (using
By DON CRAMER <donlcramer@...> · #421 ·