Discovery TX-500 Firmware v1.23.0920 Downloads Change log Added support for the BP-550 Battery Pack Adjusted the CW key speed Full changelog Note: Updates are cumulative (it is not necessary to
TX-500 Memory Cells Programming Utility (2023.05.03)
TX-500 Memory Cells Programming Utility (2023.05.03)173 DownloadsUse this utility to program your TX-500 channel memory cells. Download Now!
TX-500 Settings Backup Utility (2023.04.27)
TX-500 Settings Backup Utility (2023.04.27)62 DownloadsUse this utility to backup and restore your personal settings. Download Now!