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- เผยแพร่เมื่อ 8 ก.ย. 2024
- Making connection to your device under test is critical to accurate measurements. Learn the basics parts of the probing system and what they do.
Learn more about Oscilloscopes: beyondmeasure....
DS1000Z Product Page: www.rigolna.co...
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Love how this video has the feel of this company just being this dude making hardware.
Nothing mention about impedance matching. HiZ vs 50R. Can the Z series alter the input Z or is an external adapter required?
thank you. Please Please, how do you figure out which ground to use. I have boards with incoming AC, then the power branches out in to multiple voltages of DC, and sometimes DC back to AC it seems which is sent out through Hi Frq transformer. how do you find the ground for probing in such circuit? would you use the same ground to test every thing? I see electrolytic caps on all the blocks. should I use their negative for my ground attachment when I am probing with in each block...or find a IC incoming and use the negative incoming or how about Diodes..... I would really appreciate any constructive feedback.
Jhonsosns Controlls designed boards?
I love how he doesn’t answer the only question that matters that literally no one talks about in any video
Thank you. Could you please explain what the compensation screw compensates?
Hi. The screw adjusts the capacitance in the RC circuit in the probe. This changes the response in order to flatten the impulse response shown on the scope.
@@RigolTech Thanks!
What does the attenuation switch do?
Thank you
Hi. The attenuation switch reduces the total voltage but typically improves the bandwidth performance of a probe. A standard passive probe may be about 35 MHz at 1x attenuation, but at 10x (meaning 10% of the voltage) they could have 100-500 MHz of bandwidth.
@@RigolTech So how would you know at what setting to use it? Is times one the usual setting needed?
@@SDsailor7 I use x1 for low speed signals where I want the best noise floor. Use 10x for when you want the best rise time or high frequency performance.
@@RigolTech Thank you. It's good to know.
hi can I use 150 MHz probe on 50MHz oscilloscope?
yes, sure. Will work fine.
@@RigolTech thanks.