Welcome to the FlexRadio Community! Please review the new Community Rules and other important new Community information on the Message Board.
Need the latest SmartSDR or 4O3A Genius Product Software?

SmartSDR v3.10.15 and the SmartSDR v3.10.15 Release Notes

The latest 4O3A Genius Product Software and Firmware
If you are having a problem, please refer to the product documentation or check the Help Center for known solutions.
Need technical support from FlexRadio? It's as simple as Creating a HelpDesk ticket.

Need help with settings in SDR for Mac

After many hours and several emails to Marcus (very responsive) I cannot get the Radio (6400M) VFO to follow the SDR software and the PTT button does not cause audio to be transmitted. Does anyone have a list of the correct settings for SDR software.