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Date
HP 8620 help
I am looking to do some interfacing to the 50-pin connector on the back of a (non-GPIB-compatible) HP 8620C. This looks very much like an old-school SCSI connector, but unfortunately I've long since
By John Miles <jmiles@...> · #545 ·
Digital Transmission Analyzer HP3764A
Hi All, Can anyone please tell me what "Option H68" is for the HP3764A Digital Transmission Analyzer? Thanks for any help, Kevin Ottawa, ON
By KJ Chadwick <cq443@...> · #544 ·
Re: HP5245L
don2822003 wrote: Don, it seems that you might have more than one problem going here. I can't address the others but realized that 50 Hz was your line freq. ("Furphy" was also a clue.) ;<)) It
By Fred Olsen <fwolsen@...> · #543 ·
HP5245L
HI all, have just joined this groupin the hope that someone may be able to help with problems with my HP5245L. I have replaced all of the electrolytic caps. The unit fails all the self tests in
By don2822003 <don282@...> · #542 ·
Government p/n XRef?
Hi: I'm trying to reverse engineer an RT-1444 which is the remote control add on for the PRC-104 H.F. radio. It uses a 40 pin microprocessor that I thought was an RCA 1802, but after tracing some of
By Brooke Clarke · #541 ·
Looking for a source for HP ATF-21186 GaAs FETs
I believe the part I am looking for to fix my E4411A is a HP (Agilent) ATF-21186 GaAs FET. The '21186 went out of production in 2001, so I'm trying to hunt down sources for it that would sell to a
By DON CRAMER <donlcramer@...> · #540 ·
Does a rack slide solution exist for pre System-II cabinets?
I finally got an HP rack from a flea market! It's the newer kind, that does not use unistrut. It came with some rack slides. The slides won't fit any of my equipment, except the one,
By emailw8nf <emailw8nf@...> · #539 ·
Mfg PN for RF transistor marked "211"?
Hello, I've got a shorted transistor in the RF assy of an E4411A spectrum analyzer. I'm looking for the mfg/mfg pn. It is a surface mount device, 4 gullwing leads, round black plastic body, white
By DON CRAMER <donlcramer@...> · #538 ·
CLIP for E4411A?
Anyone know if a CLIP (component level information packet) was ever issued for the E4411 (ESA-L1500A)? In particular I'm ultimately looking for schematics or BOM of the RF Assy. Rgds, Don C Beaverton
By DON CRAMER <donlcramer@...> · #537 ·
Manuals for 1650A?
Hi: I've received an HP 1650A and now need the manuals. Sources? Thanks, Brooke Clarke, N6GCE -- w/Java http://www.PRC68.com w/o Java
By Brooke Clarke · #536 ·
Wanted: 8505A Network Analyzer Manuals...
Hi, I am trying to locate a set of manuals for my 8505A network analyzer system. I need: HP8505A Opt 5,7 (3 volume set) HP8501A HP8503A Opt 1 I have found some or all from the various manual
By Chuck Harris · #535 ·
Re: HP 853A with 8558B
Lennart, I went to the BAMA WEB site and pulled down the PDF for the 8558B but when I opened the PDF it has the same type A8 card that I have in the CDROM copy I got. The A8 card I have is
By dmurman@... · #534 ·
Re: HP 853A with 8558B
Hello, Have you tried the 'LOGSA'-link in the links part of this group? At least there is a complete set of documentation of the 8558B there. Regards Lennart <dmurman@w...> wrote: and the A8,
By odenman9 · #533 ·
HP 853A with 8558B
Hello and thanks for reading this message. I am new to the group and looking for some help with a 853A/8558B spectrun analyzer. I have lost horzontal sweep and the documentation I have does not
By David murman <dmurman@...> · #532 ·
HP 54200A Digital Scope
Arrived DOA and I have no docs as yet (anything out there-cheap?) If anyone has some experience on these-e.g. common problems, etc. I'm interested. Dave Brown Christchurch, NZ
By Dave Brown <tractorb@...> · #531 ·
HP E4208A
Does anyone have any data,manual, etc for the HP 4208A VXI SSCI disk card? Peter
By Peter T. lyman <lyman@...> · #530 ·
5334A & OCXO question
Hello, I've a 5334A counter, s/n 2938Axxxx, and I would like to add it a 10544 OCXO. I see inside that there is a small connector intended for an adapter board for the OCXO. ?Could somebody help me
By fjh001 <javier2945@...> · #529 ·
HP 1801A
Hi Group, there's a HP 1801A dual channel vertical amplifier for 180 serios 'scopes on ebay. the one shown has a channel 1 output on the front panel and a magnifier switch. I have another 1801A at
By Ahlbrecht, Andreas <ahlbra@...> · #528 ·
Re: 524* family counter question
<morriso@v...> wrote: Hello Morris, The Difference is that the M-Versions have a very high accuracy Time Base. It is the Oven and Oscillator of the HP-105 High Stability crystal oscillator. I can
By Jorgen Lund-Nielsen · #527 ·
Want to trade - programmable attenuators in exchange for manual step
I have a small assortment of "programmable" RF/microwave attenuators here. What I have are house-numbered units. They are 33321G/8495G equivalents or 33320G/8494G equivalents. Basic specs are
By Dave Haupt <emailw8nf@...> · #526 ·