I learned a lot from this video thanks Dave . There is another question I w like to ask you guys . This thing about scope probes I I had two probes one 60mhz and other 100 mhz. Which one would be the best. I ljust wanted say I appreciate you DAVE Jonrs and all the rest of you EE
There is no noticeable difference between them up to about 50MHz, it will be the same response. The 100MHz one will work at 100MHz with a reduced response as per spec ( lower voltage than actual, but still in spec), but even the 60MHz one will still have a response at 100MHz. will be a lower voltage shown, and might show the waveform incorrectly as the higher frequency components are attenuated more, but it will still show something.
At DC and low frequencies there will be absolutely no visible difference.