BC-9: Surprised at how good the keying is on such a simple, primative transmitter. 3550 KC. As a reminder, here is the diagram: https://goo.gl/photos/scKooWvzUF5GwHKe6 Here is a video of the keying: https://goo.gl/photos/hgREwM7fn8uWm7pY6 I'm hoping to make one or two QSOs during Novice Rig Roundup. We'll see. 73 OM DE Dave AB5S