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NESCAF Filter Kit Question

In the step that says apply audio to C9, the audio I want to apply is from my rig. Do I connect one lead of my audio output to C9 and the other to ground?

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NEScaf Filter Project

In the step that says apply audio to C9, the audio I want to apply is from my rig. Do I connect one lead of my audio output to C9 and the other to ground?

Bill Bonadies W4NRY

Testing the NEScaf- audio in

That's right, Bill. If you use the output of your rig, connect the 'hot' audio lead to C9 on the NEScaf board, and the ground lead of the radio to the ground of the filter board.

GL, Bruce N1RX