Afonso Teles

Hi Xiang,

Looking at your image it looks like you have a signal with 1.5 us period, which is to say, 0.667 MHz. The TPL058 (which is the appropriate logic probe for the MSO4/5/6, which I assume you're using) has a bandwidth of 500 MHz and a maximum sampling rate of 6.25 GS/s.
These specifications exceed your signal and so I expect you to be able to get quite good resolution of the phase measurement.

Hi Jay,

The specifications of the measurements possible with Option 10 should match the specifications of the hardware, there's no need for a separate spec for that option.

If you have a certain measurement spec that you need I can give you some more specific help in finding/calculating it.

Hi Xiang,

Yes, Phase measurements work just as well with digital signals as they do with analog signals.
I have attached an image of such a measurement.

Hi Sven,

Probes deskew might not affect the Bpeak measurement, but it most certainly does affect other measurements (especially around hysteresis and loss) so I would certainly suggest deskewing your probes before taking such measurement.

In terms of your measurement, I noticed the manufacturer does not list a tolerance range for saturation flux density. The waveform shape is also not mentioned  (a square wave might be worth a try).
Because of the above mentioned factors, and more, I would suggest talking with the manufacturer to get more information about the permitted tolerances for the saturation flux density of the material and on replicating the measurement setup.

Hi Nan,

This sounds like a question best handled in a ticket. I'd ask you to submit your question here so we can better support you: https://www.tek.com/en/support/contact-technical-support

Hi David,

I have taken the liberty of changing the formatting of your post.
When posting code, it's best to use the code style in the "Styles" drop down menu.

As you stated, the only view currently supported is Fullscreen. I am not aware whether or not more views will be added soon.
As a workaround, I would suggest instead using the SAVe:PLOTData command to save the relevant data and then present it as you wish.

Hi,

Yes, you should be able to simply copy the file back into the C:\ directory and keep your calibration data.

Hi Xiang,

Yes the algorithm is smart enough to exclude partial cycles and only collect duty cycle data on full cycles.

If you put the instrument into Single mode and look at N on the stats badge, you will be able to see the number of cycles the algorithm has detected in the captured waveform and is doing duty cycle measurements on.

Hi Jeremy,

The version I am referring to is 077-1305-18, which is the latest currently available on our website: https://www.tek.com/en/sitewide-content/manuals/4/5/6/4-5-6-series-mso-programmer-manual  

The command you want is measu:meas1:type cpower.
measu:measx:cpwidth is on page 2-772 of the latest manual.

I apologize, the command group is measurement:immed , not measurement:immediate

Hi James,

The error me and Jeremy were discussing was very small.
The error you have there is likely because you are querying the max value. Instead you'll want to use  measu:meas1:resu:curr:mean? or, to get the current value, you can use the measurement:immediate group of commands.