Introspect Technology, leading manufacturer of electronic test and measurement instruments for high-speed digital ...

Welcome back to this week’s installment of Scope Noob where ... took me a few moments of head-scratching to figure this one out. With a reference-clip from both probes (channel 1 and 2 ...

In short, [Christer] needed a high-frequency active differential oscilloscope probe, and they’re not cheap. So he built one himself. With some minor tweaking on the input damping resistors ...