Interface for Yaesu DXA/DXC-series, USB, open-collector-outputs, 4-stage speed-control
ERC-Mini DX can be used to control rotators of the DXA/DXC-series by Yaesu. The interface was checked with the most popular logging-, contesting and remote-programs.
You can use ERC-Mini DX to directly connect it to the DXA/DXC-control-box with a Mini-DIN-cable.