Up-to-date rig control libraries resolve split-operation anomalies, preventing unexpected VFO frequency jumping on modern SDR transceivers.
Select your specific transceiver model. Set your serial port, baud rate, and configure PTT (Push-to-Talk) method (via CAT or VOX). jtdx 22160 download updated
Your old configurations ( JTDX.ini , log files) are usually preserved in %APPDATA%\JTDX . Make a backup before uninstalling. jtdx 22160 download updated