Transmission Line Basics Video

[pwdrive]

An old but very good explanation from an old Tektronix film regarding termination loads etc. on a transmission line.

https://www.youtube.com/watch?v=I9m2w4DgeVk

Lawrence.

[Skywave]

Yes, good in terms of the basics. However, I wonder why he used coax of Zo = 93 Ω ? Presumably his generator was 50 Ω, so I would have thought that it was logical to use coax of 50 Ω

Al.

[pwdrive]

Don't know Al, I assume in that lot there would be a 50 r to 93 r matching pad.

Lawrence.