coil oscillations pulsing a rx tx coil

[metal mania]

Hi just a thought is it possible to pulse a rx tx setup say more inline with pulse induction I mean a vlf setup 10khz with 20khz pulses could this work.

[Carl-NC]

Not sure what you are asking.

[Dave J.]

In any case, if the question is about the transmitter, the answer is yes, one could. Whether one should is a separate question.

Multifrequency VLF's are usually driven in either half-bridge or full H-bridge configuration. Although such a transmitter transmits at multiple frequencies, in principle the receiver could bother with only one of those frequencies, and this has occasionally been done.

--Dave J.

[metal mania]

Not sure what you are asking.

Only wished I knew heck im just going to say it and get shot to pieces but here say a vlf detector was transmitting at 10khz and one part of the coil was pulsing is there a way to piggy back the pulse with the vlf signal thanks