Re: A homemade diode power sensor for HP meters
Thanks for the catalog link, and the wiring diagram.
Yet... and IMO... II really wish people wouldn't post stuff... like 'bargains' ...on parts for the project under discussion.
It brings about bad
By
Roy Thistle
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#151293
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Re: The care of RF connectors
HP Application Note AN 326 covers this, as well as several other HP documents.
By
VE6WMR
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#151292
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Re: A homemade diode power sensor for HP meters
Thanks for creating the file archive.? Where can I access the file archive created on this topic?
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Lynn C
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#151291
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Re: A homemade diode power sensor for HP meters
I went back to the start of the thread to capture local copies of the various cited references. Most of the links are dead, however, internet archive wayback machine got me to almost all of them, so I
By
David Feldman
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#151290
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Re: A homemade diode power sensor for HP meters
Matt - I just saw the same thing (the page updated a few seconds after initially rendering). Their web site has extraordinary and severe design problems (extreme case of "low bid HTML".)
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David Feldman
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#151289
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Re: A homemade diode power sensor for HP meters
Last time I ordered from them was in 2018 and they got the sales tax
wrong. At least they refunded the difference without a fight.
So, I placed an order for 4 connectors at $4.12. It seems to have
By
Orin Eman
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#151288
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The care of RF connectors
I realize that everyone has their own more-or-less “witches brew” for dealing with RF connectors but this is a nice general treatment on them from a reputable source.
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Greg Muir
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#151287
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Re: A homemade diode power sensor for HP meters
On one of the many bookshelves here I have "In Search Of Excellence" sitting right next to "Fired For Success"...
:-)
--
Member of the toughest, meanest, deadliest, most unrelenting -- and
ablest
By
Roy J. Tellason, Sr.
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#151286
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Re: A homemade diode power sensor for HP meters
Just clicking on that link to the connector that David Feldman posted makes me never want to do business with that company.? It first shows a unit price of $4.12, then after a second or two the price
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Matt Harris
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#151285
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HP83732A/HP83712B ALC correction data
Hi,
the HP83732A and HP83712B signal generators apparently have a built-in ALC correction that apparently can be modified by the user.
The programming manual documents this error message:
Else,
By
tom_iphi
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#151284
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Re: A homemade diode power sensor for HP meters
I tried to place an order through Keysight Find-A-Part yesterday. I've placed dozens of orders on my account over the years. This time, when I click "add to cart" on a part, I get a dialog box that
By
Dave McGuire
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#151283
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Re: A homemade diode power sensor for HP meters
Hi all,
I have not reread the entire thread but I know that this connector fits: https://www.mouser.se/ProductDetail/523-T3638-000
There is also a gold plated version.
Best regards
Marcus
By
Marcus Gustafsson
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#151282
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Re: A homemade diode power sensor for HP meters
???
??? I checked out using my Newark net-30 account. It didn't give me any trouble at all, and the price stayed stable ($4 and change each).
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Bruce Lane
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#151281
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Re: A homemade diode power sensor for HP meters
On Wed, 9 Apr 2025, David Feldman via groups.io wrote:
OK, it worked when checking out as guest although not without issues. Total
disaster if you try do this being logged into your account (not just
By
Sergey Kubushyn
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#151280
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Re: A homemade diode power sensor for HP meters
On Wed, 9 Apr 2025, Sergey Kubushyn wrote:
BTW, it also depends on where you are as everything is going via some proxy
(CDN) like Akamai/Imperva/Cloudfare/whatever these days and those are
falling
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Sergey Kubushyn
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#151279
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Re: A homemade diode power sensor for HP meters
On Wed, 9 Apr 2025, Lynn C via groups.io wrote:
You were lucky to catch that very rare moment it worked. I don't need those
connectors much -- have a bunch of dead sensors that I can use to build
By
Sergey Kubushyn
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#151278
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Re: A homemade diode power sensor for HP meters
On Wed, 9 Apr 2025, David Feldman via groups.io wrote:
They used to be OK until some time in the past when they got totally broken
and never recovered ever since.
They are not alone though -- e.g.
By
Sergey Kubushyn
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#151277
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Re: A homemade diode power sensor for HP meters
I just purchased 12 pcs without difficulty using a credit card for payment.
Lynn C. KA7FPH
[email protected]> wrote:
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Lynn C
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#151276
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Re: A homemade diode power sensor for HP meters
Hi Sergey,
I too have had system problems with Newark online ordering in the past - they are not my favorite, but sometimes low-cost items appear that I can use (and these prices appear in
By
David Feldman
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#151275
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Re: A homemade diode power sensor for HP meters
On Wed, 9 Apr 2025, David Feldman via groups.io wrote:
They were $4.12 when I added 10 to my cart. Then, when tried to checkout
they suddenly became $9.15 and "We can't process Credit Crd payments at
By
Sergey Kubushyn
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#151274
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