Impedance Mismatch

[kfitch42]

I would enjoy a video where you delved into impedance mismatch. E.g. use 50 Ohm cable with 75 Ohm termination( or 'forget' to terminate). Show how bad it is, when does it matter (i.e. do I care at DC, 1kHz, 1MHz, 1GHz...) You could show it on both a o'scope and a SpecAn.

[SeanB]

Look at W2AEW's YT channel, it is there.........

[kfitch42]

Thanks for the pointer, that looks like a very nice channel.