Discovery TX-500 Firmware v1.23.09327 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)433 DownloadsUse this utility to program your TX-500 channel memory cells. Download Now!

TX-500 Settings Backup Utility (2023.04.27)296 DownloadsUse this utility to backup and restore your personal settings. Download Now!

TX-500 Firmware Update Utility v1.0.2 (2023.04.27)376 DownloadsUse this update application to upload .fw firmware update files to the Discovery TX-500 transceiver. Windows and Linux applications and instructions in archive. Download

TX-500 Block Diagram306 DownloadsDownload Now!