Since the USB speed is only up to 480Mbps, how can the Picoscope 9K achieve up to 12GHz bandwidth?

1. If the users use the Picoscope to measure a 60V source with x1 probe for example (which causing the overvoltages), will this damage the unit? can the unir be repaired after that? can we repair ourselves? or should we send it back to UK for repair? 2. Will this over voltage damage the USB port and...

Thanks for your prompt reply John. Thank you. I know what to preceed with my unit calibration now.

Hi there, I bought 5204 picoscope few months ago and we are now trying to prepare the unit for its coming first annual calibration. Unfortunately we found that there is no calibration procedures stated inside the manual. When we bring the unit to the test house, they also don't know how to carry out...