? Well I've been using it on FT8 without AGC so what I'd like is a way to wire in a fixed AF. But I'm not sure if I need a separate drive chip or if the ubitx has what I need already. Need someone who is bit more savy then me to draw up something? that I can use. Right now I have in plugged in to the head phone jack and about half volume works well for incoming signals but would like to listen too. Thanks again!