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About issues caused by electrical noise, or improving the Signal/Noise ratio of an analog circuit.

2
votes
Unlike a random piece of 50/75/93 Ohm coax cable - which at first sight seems to be a perfect replacement for a 1:1 probe - a 1:1 or switchable probe still gets the benefit from using an intentionally …
answered Dec 8 '17 by rackandboneman
4
votes
An un-holey shield will obviously provide even better shielding and avoid problems with something shielded being nearer to the shield than the hole diameter (which is said to impair the shielding effe …
answered Sep 21 '17 by rackandboneman