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Re: Re: Frequency Splitting

Original poster: <a1accounting@xxxxxxxxxxxxx>

Hi Dr,

> Original poster: "Dr. Resonance" <resonance@xxxxxxxxxx>

> When we scope our coils and set the coeff of coupling the freqs move
> off of center evenly in both directions.  I suppose it is possible to
> get one different from the other but in all cases I have seen
> involving TC tuning they always move to both left and right an even
> amount of space on the scope indicating equal off freq from center
> freq resonance points.

Yes your correct.  For K up to about 0.2 thats what you would see
given by the following aproximation

Fupper = Funcoupled / (1-k/2)
Flower = Funcoupled / (1+k/2)

>When we adjust coeff of coupling with our
> drive motor I have never seen one point move more than the opposite
> freq point.  This is, of course, without HVpower using only a sig gen
> as driving source.
> Dr. Resonance