Products > Test Equipment
Pocket-Sized 6 GHz 1 TS/s ET Scope
joeqsmith:
I had set the trigger to the mid point when I collected this data. This was prior to the patch you just provided. That is now installed and running. I've been trying different settings and so far so good!!!! The product has never worked so good!!!
I suggest adding the min/max (persistence) or what ever means you like to capture such an event. While it appears this has taken care of the problem, I will not know for sure without having some way to detect it besides watching paint dry on the screen. I certainly could use my software but really would like to see the whole system working now.
Again, GREAT JOB!!!
SJL-Instruments:
--- Quote from: joeqsmith on January 27, 2024, 04:47:31 pm ---I had set the trigger to the mid point when I collected this data. This was prior to the patch you just provided. That is now installed and running. I've been trying different settings and so far so good!!!! The product has never worked so good!!!
Again, GREAT JOB!!!
--- End quote ---
Thanks - this has been a stressful week for us, but glad it's finally resolved. :)
Do let us know if any other issues crop up. Our testing so far has found no further issues, and we're hoping to resume sales by Tuesday.
--- Quote from: joeqsmith on January 27, 2024, 04:47:31 pm ---I suggest adding the min/max (persistence) or what ever means you like to capture such an event. While it appears this has taken care of the problem, I will not know for sure without having some way to detect it besides watching paint dry on the screen. I certainly could use my software but really would like to see the whole system working now.
--- End quote ---
We'll add that in to the next software revision. Our priority is still our ongoing testing of the firmware patch, but if all goes smoothly we should release a software update by end of next week.
To support our existing customers, we've released manual revision H5 and the firmware upgrade guide on our website. We will be reaching out to everyone in the next day or so to inform them of the fix, and get the flashing hardware shipped out to those who need it.
joeqsmith:
I'm running some of the other combinations now that had caused problems and am not seeing any glitches. I did try the intensity setting to get a better view of the eye. Works good.
Of course all this means that I will need to resume working on the video again... Remember, you asked me to do a review.. :-DD
***
Simple question for a change. On the supplied calibration sheet, you use parenthesis on several of the measured values. For example THD you may have -58.4(3)dB. Normally I would assume these refer to some additional notes but there are none. What do these values mean?
SJL-Instruments:
--- Quote from: joeqsmith on January 27, 2024, 05:13:16 pm ---Simple question for a change. On the supplied calibration sheet, you use parenthesis on several of the measured values. For example THD you may have -58.4(3)dB. Normally I would assume these refer to some additional notes but there are none. What do these values mean?
--- End quote ---
These denote the statistical uncertainties on the measured values: https://physics.stackexchange.com/questions/158589/uncertainty-in-parenthesis
This gives you an idea of the variation in the reported parameter across the range of specified operating conditions.
We'll add a note clarifying this in the future.
joeqsmith:
--- Quote from: SJL-Instruments on January 27, 2024, 05:29:44 pm ---...These denote the statistical uncertainties on the measured values: https://physics.stackexchange.com/questions/158589/uncertainty-in-parenthesis...
--- End quote ---
The one comment could have been written be me.
--- Quote ---Excuse me, but do you have any sources that use this kind of method and/or this notation?
--- End quote ---
I too have never seen this notation used outside of the link you provided. From your comment, I assume it is common practice for those working with stats. I agree, having some sort of note about it and how to interpret it would be helpful.
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