Hi guys, its my first post here on EEVblog forum.
Got myself a Keysight DSO-X 2002A and it got me thinking to upgrade my scope to 4 channels, as I have seen it done by somebody here.
Since the 3000 series has the same frontend amplifier ASIC (the 2AD2-0001) as the 2000 series, the difference between these two basically boils down to the additional 50 ohm input for the 3000?
Would it be possible to change the passive components to allow for 350 Mhz bandwidth, for example? (I suppose that the component swap can bring you all the way up to 500 MHz but I suppose without real 50 ohm input it's not really that useful anyway?)
Does it mean that I have to also change the resistors to make the firmware think its a 3000 scope?