On Mon, Mar 17, 2025 at 03:56 AM, Tony Casey wrote:
That's exactly true. YIG are tuned by varying the magnetic field the element is in, hence the coils. This also defines the dynamic behaviour.
If that is true, then john23's specifications are wrong, and the LTspice "model" I made for it is wrong.
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The Tune input should have been driven by a current, not by a voltage.
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Andy
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