>I'm trying to increase my Anon rank
>there is a lot of bad math going around tonight
>the following formula: wavelength = 300 / frequency in MHz
You could have at least taken the time to be more accurate. Your formula is an approximation.
The generally valid formula is c=λ*f, with wavelength λ, frequency f and velocity c.
Moreover, c for audio (432 Hz, Bob Marley above) is much different than for EM waves.