It is true the measurement is at audio freq, and
it will not be the equivalent of a HP phase gain
meter, or a VNA or other such device. For 160M, it
will be better than determining inductance by
(R^2*n^2)/(9r+10L), which is his alternative, and it
only cost a buck.
My comment was directed specifically at measuring
inductance and not at directly measuring coupling.
73 W9OY
_______________________________________________
See: http://www.mscomputer.com for "Self Supporting Towers", "Wireless Weather
Stations", and lot's more. Call Toll Free, 1-800-333-9041 with any questions
and ask for Sherman, W2FLA.
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