How does an ANC-4 work, _as to the phase shift_? Is the one input just split
and one leg run thru a capacitor and resistor to ground, and you select
some linear combination of the two inputs?

That selection then being added to the reference antenna's.

I'm interested in building an 8-input ANC-4, in effect.
--
Ron Hardin


On the internet, nobody knows you're a jerk.