You are correct, Rob.? I am trying to decode APRS on 144.390 MHz.? I only have a USB connection to my radio.? I can hear the APRS packets coming through on my Radio, but they aren't registering with direwolf.? Do I need to connect my radio to a sound card input to be able to hear from the radio?? I guess I was thinking the USB could handle both transmit and receive connections.
