The xCW Memory Keyer can run on the Mac while SmartSDR is running in a virtual PC or even on another PC on the same network. You do not need xDax or xCat as xCW Memory Keyer handles all control functions on its own. xCW works great with dogparkSDR, SmartSDR for IOS and xSDR6000 if you prefer an all Mac solution as I do. If you use dogParkSDR you don’t really need xCW as dogParkSDR has a CWX program built in just like SmartSDR does.
