Re: Please Explain This

["Tesla list" <tesla-at-pupman-dot-com>]

Original poster: "Antonio Carlos M. de Queiroz" <acmq-at-compuland-dot-com.br> 

Tesla list wrote:
 >
 > Original poster: Ed Phillips <evp-at-pacbell-dot-net>

 >         It is certainly true for typical transmitters.  As you increase the
 > coupling it is necessary to keep tuning the primary to a lower frequency
 > to maintain maximum output.  Also shows up in simulations.

This certainly happens in sinusoidal steady state. You are moving the
tuning point to the lower of the two resonances of the system, that
moves down as the coupling is increased. It's possible to move the
tuning point up too, tracking the other resonance.

Antonio Carlos M. de Queiroz