Experimental AM Modulator for g7hzi

Here,’s an experimental series AM modulator I knocked up, off the top of my head for Steve, G7HZI — “Steve North” on the daily net on 1908 kHz on 160m @ 5pm…


The feedback from Steve, G7HZI indicates that this circuit works fine as-is, though the “mic” connection on the left is more like line level. You’d need a simple pre-amp preceding this circuit to run it directly from a microphone. I’ll leave it up here, in case it is useful to anyone else.