¿ªÔÆÌåÓý

  1. HP-Agilent-Keysight-Equipment
  2. Messages
Messages Topics Expanded
Date
Re: HP8920/A/B diagrams
--- In hp_agilent_equipment@..., "tunerwiz" <tunerwiz@...> wrote: "I often wonder if Agilent have component level diagrams for these units? ..."
By nj902 · #5539 ·
Re: HP8920/A/B diagrams
Suppose that they have some circuitry that infringes someone else's patent. Then, they would have a lot to lose if they released the the component level diagrams. This is one of the reasons so many
By Chuck Harris · #5538 ·
SWR Meter 415E manual
Hi all: I'm looking for the manuals for the HP 415E SWR Meter. I expect Logsa has them, but I can't access there anymore (from Canada). I'd be grateful if someone could forward them to me, or tell me
By Rasputin Novgorod <priapulus@...> · #5537 ·
HP8920/A/B diagrams
I often wonder if Agilent have component level diagrams for these units? Surely there must be documentation because they used to repair faulty modules. Why not release this information as they are not
By tunerwiz · #5535 ·
Re: Getting 8505A working
wrote: appears to an with
By tunerwiz · #5536 ·
Re: HP 1715A Vertical Position Problem
Dick, Please contact me directly (peterawson"AT"earthlink.net). If you'll send me the 4x4 HP P/N, I'll check for a NOS replacement. Pete Rawson
By Pete <peterawson@...> · #5534 ·
Re: HP 1715A Vertical Position Problem
Dick, Sorry to report to you that the 171x & 172x series seems to have had a problem with that "chip". I have 2 1720A's & 1 1715A on the shelf ith the same problem and no resolution. All of the scopes
By Watchguard Consulting · #5533 ·
Re: Thanks ....John .....54110 Id is up and Running
Terry, No problem!! It is a great group. I like to give back when the opportunity arises. I have quite a bit of experience with the 54111D and 54112D which are similar. These scopes do not have the
By eboytoronto · #5532 ·
Repair of Legacy (1970s) HP equipment
Hi, I have the following HP test equipment that needs repair: 1) HP 8556A Spectrum Analyzer LF Section 20 Hz to 300 kHz - frequency sweep is nonlinear. 2) 8553B - Spectrum Analyzer RF section 100kHz
By Robert Hagenbach <rc_hagenbach@...> · #5531 ·
Thanks ....John .....54110 Id is up and Running
John Thanks so much for the PDF files, was able to locate problem, C12 had very high ESR problem. I had missed it when I had first tested the Caps before having the info you where so kind to send. The
By beardedtriker · #5530 ·
Getting 8505A working
I have the two units but no cables. They power up but nothing appears on the CRT. Tip: there is a switch at the rear of the CRT section that permits it to power up as soon as it is plugged in, and in
By rovmkr · #5529 ·
HP 1715A Vertical Position Problem
I picked up a 1715A that has a problem with both Vertical Inputs. Since the problem is the same on both, I suspect the common Vertical Amplifier section. The first clue is that the Vertical Position
By Richard W. Solomon <w1ksz@...> · #5528 ·
Re: LOGSA AND IE-7 ???
I worked at DG for the engineer who devised this circuit (when I worked for him he was then a division VP of R&D and it was some years after the circuit was implemented) and can confirm it was real
By Dave Emery · #5527 ·
Upcoming Scrounge, Southern Cal.
This is being posted to: TekScopes, HP, TestGear, and CCTech lists. Fellow techies, I'm going to have a day or so of opportunity to do some serious scrounging in the southern California region,
By Bruce Lane · #5526 ·
Re: 54110d
Thanks James, I was hopping to find someone that may have run into a similar problem. I hate paying for service manuals that don't include data for the most important element of any equipment The
By beardedtriker · #5525 ·
usb_gpib Adapters
Hello I wonder if anyone has had success using Intuilink / Excel with a none HP usb_gpib adapter. I have comms with my instruments using the test application that came with the lead but now need to be
By Paul_group <paul_group@...> · #5524 ·
Re: 54110d
Pat, A good place to start is the agilent website. They have made available 100s of manuals for obsolete equipment. The 54110D manual is available at:
By eboytoronto · #5523 ·
Re: HP8620C / HP8621B
Geoff Blake schrieb: Hi Geoff, I have a 8621B plugin that does not work. So I'd like to find that manual. Not urgent - but would be nice to have. Also have plugin without manuals: **HP86220A 10 - 1300
By DF6NA Rainer · #5522 ·
Re: INPUT RC NORMALIZER
you can measure scope input capacitance using a capacitance meter or bridge just remember to take the capacitance of your test leads or coax into account. i normally just measure the capacitance with
By arthurok · #5521 ·
Re: RC Normalizers
maybe you can find some cheap chinese 10x probes that wili compensate to a 50 pf input maybe deane kidd has some older tek probes that have that much range you might be able to build a simple 10 x
By arthurok · #5520 ·
146061 - 146080 of 151571