IMSAI Guy goes through the fundamentals of rise time and bandwidth relationship, explains why 0.35 has become 0.45 and then uses LBE-1321 for scope evaluation in part 2 of his video
www.youtube.com/watch?v=FO_1...
youtube.com
#2207 Oscilloscope Bandwidth vs Rise Time (part 2 of 2) Leo Bodnar Pulser
YouTube video by IMSAI Guy