Crosspoint switches today, even expensive ones, still have a problem with impedance. They might not be as slow as 50 MHz, but the 65 ohm impedance is a killer f

Crosspoint switches today, even expensive ones, still have a problem with impedance. They might not be as slow as 50 MHz, but the 65 ohm impedance is a killer for quite a few circuits, and the high tens-of-ohm impedance isn't uncommon.