Find a PDF of this slideshow at pradiofun.com
I have been talking about SWR a lot in my videos but have never explained it.
This 9 slide presentation makes it easy to understand.
Some slides show the power loss out of the antenna based on the SWR reading.
How to read a cross needle SWR / Power meter.
And the effect of tuning the antenna.
I show the formulas but we don't use them. You will never have to use a VSWR formula.
Maybe on a Amateur Radio license test. You will know if you do from the FCC test question pool and can study for it.
Ham GMRS MURS CB