Re: Replace HP8903A?
Good point, even though my main AP S1 has FFT, I prefer outputting the
signal through the monitor outputs and using my Lynx L22 to do FFT. It's
far faster than the AP's own (which precedes it by a few
By
Radu Bogdan Dicher
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#141549
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Re: Soldering - Flange mount High Power resistor, Transistor MRF300
Hello Matej,
I have soldered many components (power transistors, dummy loads, smd parts) with bismuth containing solder paste on a hot plate. I have a cheap household hot plate and use a simple
By
Harke Smits
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#141548
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Soldering - Flange mount High Power resistor, Transistor MRF300
Hi, I couldn't find a suitable answer, so I'm reaching out here. I have a Diconex 1.6kW flange resistor, and I'm considering direct soldering it onto a copper plate with water cooling. I'm unsure if
By
MatejBA
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#141547
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Re: Options for safe storage of power sensors?
Keeping in mind that this is coming from someone that just puts on a dust cap and calls it good...
A hard case with the perforated/pick apart foam sheets, sold about everywhere.? Usually marketed as
By
Harold Foster
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#141546
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Options for safe storage of power sensors?
I finally just bit the bullet and picked up a used (with warranty!) Agilent N8482A power sensor to add to my 8481A sensor that I use with my E4418B Power Meter.
I'm wondering what people use to keep
By
Jared Cabot
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#141545
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Re: 410C VTVM Test Leads Coax Type Help
I doubt this is a practical issue for 410C use unless you were dragging that thing around in a rugged use environment.
For two reasons.? IIRC, the DC probe has a 1M resistor in the probe tip so
By
Jeff AC0C
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#141544
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Re: 8510C GPIB question
Solved by peaking how KE5FX is doing this:
read error messages with "OUTPERRO" prior to reading the plot.
Tom
By
tom_iphi
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#141543
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8510C GPIB question
Hi folks,
I am reading a HPGL screenshot from my 8510C with the command OUTPPLOT.
So far so good. But when transmission is over, the 8510C screen shows the message "PLOT COMPLETE".
Now, when I grab
By
tom_iphi
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#141542
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Re: Looking for someone with 1MHZ capable LCR in the Cincinnati area
Ok looking into this the VNA will not directly provide Q information but can easily provide SRF.? There is some calculations that need to be done to obtain the Q.
By
Maciej Kawalkowski
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#141541
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Re: Looking for someone with 1MHZ capable LCR in the Cincinnati area
OK? I do have a VNA - didnt think to use it as a inductor tester.
By
Maciej Kawalkowski
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#141540
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Re: Looking for someone with 1MHZ capable LCR in the Cincinnati area
Small RF inductors? 2.2mH and 2.7mH
By
Maciej Kawalkowski
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#141539
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Re: 410C VTVM Test Leads Coax Type Help
RG59 or RG58 !
Am 25.01.2024 um 10:33 schrieb Steve Byan:
By
DF6NA Rainer
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#141538
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Re: 410C VTVM Test Leads Coax Type Help
The 410C DC ranges go up to 1500 volts. Unfortunately the Mogami W2546 cable is only rated for 500 volts DC:
https://mogamicable.com/category/bulk/video/subminiature_miniature/
By
Steve Byan
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#141537
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Re: Power plug for Agilent 87405C
Hi,
Here is a link from eevblog, also search for previous messages using "Binder 719". This AUX probe connector topic has been discussed several times. It is used also on other spectrum analyzers
By
George/Gyorgy Albert
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#141536
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Re: Power plug for Agilent 87405C
Hi
This power plug have been asked for a lot of times--the Lemos doesn¡¯t fit.The closest we did find were a plug from Binder.
Will look it up tomorrow-not home.
Hardy
-----Oprindelig
By
hardyhansendk
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#141535
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Re: Replace HP8903A?
Matt et all
Yes the newer FFT based instruments are far superior to the old.
Try look at
https://e1dashz.wixsite.com/index/cosmos-adc
Its build primary to test AD converters,but it can use readily
By
hardyhansendk
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#141534
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Re: Power plug for Agilent 87405C
Oops! Dave is correct after all. I didn't realize that Lemo makes smaller connectors, but they do.
A colleague thinks that it may be part # FGG.1B.303.CLAZ, available from DigiKey, for
By
Jim Schatzman
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#141533
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Re: Power plug for Agilent 87405C
I haven't seen Lemo knockoffs in my previous searches, but I also haven't looked in some time, so thanks, John, for mentioning that I should give it another go.
--Cheers
Tom
--
Prof. Thomas H.
By
Tom Lee
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#141532
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Re: Looking for someone with 1MHZ capable LCR in the Cincinnati area
One of those tiny cheap $50 VNA would do the job as well.? And if a guy does very much RF work at all, a VNA is a **exceptionally** handy gadget to have laying
By
Jeff AC0C
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#141531
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Re: Power plug for Agilent 87405C
But some knockoffs on aliexpress work OK...for far less...
By
John Griessen
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#141530
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