开云体育

ctrl + shift + ? for shortcuts
© 2025 开云体育
  1. HP-Agilent-Keysight-Equipment
  2. Messages
Messages Topics Expanded
Date
Re: 3457a on the way
Another important consideration will be the onboard battery BT501. See if you can determine its age. Also, according to my manual (dated Feb 1988 ed 3) on page 6-26, along with the list
By ToddM · #48550 ·
Re: HP8558/9 Nylon Clutch
Which nylon clutch parts? The attenuator gears on mine, that slide to engage, are brass, with what appears to be a standard 45degree tooth face. The only nylon parts are the switch finger cam and
By WA2SCL_Jeff · #48549 ·
HP8558/9 Nylon Clutch
Hello All, my first post :-) I have been searching the group history for any information about a possible source for the Nylon Clutch mechanism that is part of the input attenuator/reference level
By jonathan8013 · #48548 ·
Re: 3457a on the way
Thanks Joe. Gives me a bit of piece of mind. I may have overlooked your details in the post. So I assume the self test OK message pretty much rules out failures I need to worry about ? My apologizes
By Jeff Machesky · #48547 ·
Re: 3457a on the way
If the 'SELF TEST OK' message appears, there is no need to make any 'adjustments'. Just do the 'front panel CAL' if needed. As I said, I would check it out, assume it is the best instrument in
By J. L. Trantham · #48546 ·
Re: 3457a on the way
Wow, lots of replies all of a sudden. I'm already prepping the wife for the $200 + price tag of calibration. Funny how when I was single I would have about $800 in cash in my wallet at all times and
By Jeff Machesky · #48545 ·
Re: Agilent 33120A Option 001 P/N 33120-80001
I'm looking for the Option 001 Phase-Lock Assembly for an Agilent 33120A Arbitrary Waveform/Function Generator. This is a module that allows 10 Mhz Reference in and out of the unit. It's also a 10 Mhz
By Randy Munro · #48544 ·
Re: 3457a on the way
I had a Solartron 7081 that I had sent to AMETEK for repair and calibration. I used it as a ‘transfer’ standard. My AC source was a 3326A fed via Coax to a 50 ohm terminator read first by the
By J. L. Trantham · #48543 ·
Re: 3457a on the way
What do you use as a "House CAL" that is almost good enough for the 8.5 digit 3458A? That's a seriously accurate (and seriously expensive), multi-meter. Dave.
By David Kirkby <david.kirkby@...> · #48542 ·
Re: What is a good shortwave radio to use with HP 8568B SA?
Thank you for all your responses. I think I'm going to pursue the SDR option, although I'll keep an eye out for an inexpensive shortwave radio if I see one.
By Bryce Schroeder · #48541 ·
Re: 3457a on the way
According to the manual, there are only two 'adjustments' that can be made on a 3457A, Input Offset Amplifier adjustment and AC Converter Frequency Response, both needed only if there is a 'HARDWARE
By J. L. Trantham · #48540 ·
Re: 3457a on the way
I thought the bit showing the noise on the DVM was a bit silly when it was connected to a DC power supply. I think the calibration service you chose might dictate whether you get data about the
By David Kirkby <david.kirkby@...> · #48539 ·
Re: 3457a on the way
Watching these videos has sparked my interest in my 3457A and raised some questions. As for calibration, the Agilent website lists a per incident calibration at $204.22 and an End of Support date of
By J. L. Trantham · #48538 ·
Re: Foam conductor problems
I have used a product from Anders Products called Wire Glue. Not an inspiring name, but works very well. It is non conductive until it cures. Very low resistance and dries to a dark neutral grey
By Philip Souza <psouza@...> · #48537 ·
Re: Foam conductor problems
Here's another product --> http://www.sandman.com/rubberb.html <http://www.sandman.com/rubberb.html> but a bit more pricy! Gary know how it works, and how it dries, for a totally different use.
By John McClung · #48536 ·
Re: What is a good shortwave radio to use with HP 8568B SA?
Bryce, I actually use a Softrock Ensemble II SDR for shortwave. It has the added advantage of being able to precisely lock on to the WWV stations and check the accuracy of my frequency counter. It
By Jeff Machesky · #48535 ·
Re: 3457a on the way
Thanks Dave, I actually have watched those videos. Bit drawn out like most of his videos..but still good. Too much detail is not always a bad thing. As for the 3457A, if it works I plan on getting it
By Jeff Machesky · #48534 ·
Re: HP 8551 Spectrum Analyzer FS or trade?
Based on warranty statements of other HP BWO gear, it looks like filament failure is the primary cause, maybe preceded by instability of some type. The Stewart BWOs had a warranted filament life of 18
By d.seiter@... · #48533 ·
Re: Foam conductor problems
Interesting stuff. ?I have not used it but I too would like to know how it works, and how it dries, for a totally different use. ? How black is it when it is dry? ?I am curious if it would make a
By Daniel Koller · #48532 ·
Re: Foam conductor problems
I found this doing a search --> http://www.mcmelectronics.com/product/CAIG-LABORATORIES-K-CK44-G-/200-31&#92; 5 <http://www.mcmelectronics.com/product/CAIG-LABORATORIES-K-CK44-G-/200-3&#92; 15> Has
By John McClung · #48531 ·
102281 - 102300 of 150801