[TenTec] Further Orion Sub Receiver -- Some results

[Sinisa Hristov]

Grant Youngman wrote:
 
> I'll be honest, I don't know if you're right or not.  I was using the
> computation that Lankford used in the article.


The correct formula is:


  harmonic distortion in % = 100 * (RMS voltage of harmonics)
                                 / (RMS voltage of fundamental)


It's "total" (THD) if all harmonics are included,
otherwise it is "partial".


73,

Sinisa  YT1NT, VE3EA