I recently purchased a new oscilloscope for home use. It’s a 250 MHz scope, but I was curious what the actual -3dB frequency was as most scopes have a bit more upper end margin than their published ...

When you’re hunting for a signal with your oscilloscope, the stronger it is, the better. If it’s weak, you might struggle to tease it out from other interference, or even from the noise floor itself.

One of the best features of Rigol oscilloscopes is its exceptional memory depth. In this application note, the process of using the oscilloscope in order to get the most out of its long memory depth ...