Did I just increased DS1022CD bandwidth four times?

Probably you are already familiar with famous DS1052E hack where guys were able to double and even triple bandwidth. It happens that on my table is DS1022CD scope with 25MHz analog bandwidth. And this hack doesn’t apply to my model. We all know that same series Rigol oscilloscope models tend to have same hardware weather they are 25MHz, 50MHz or 100MHz analog bandwidth. Of course sampling rate (400MHz) stays the same. So it all lies in software. I felt that someone will figure out how to do this with this pretty old oscilloscope. And here it is – a hackaday pointed to a great news – simple way of changing model from DS1022CD to DS1102CD which converts analog bandwidth from 25MHz to 100MHz. This is quite a step without spending a penny. –>

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