Category Archives: Antenna Tuners

Icom AH-4 Automatic Antenna Tuner


I just got my Icom AH-4 HF + 50 MHz Automatic Antenna Tuner on the bench, and what a cute little fella this is. My plan is to use this together with my full size loop antenne for 160M which is fed with a 450-ohm ladder line.

I think this will become a great multiband antenna.