At the moment this is working fine using the LAN cable from the PC to the AG.
I now want to use the K3S binary code decimals which already communicates Band Data to my Elecraft Amplifier, to now send the 4 BCD bandcodes to the AG. These codes are available on the ACC port of the K3S so can I just connect this port via a suitable cable to the CTRL port on the AG or do I have to use dropping resistors as I did with my Expert Electronics MB1
Ray G3XLG