The (officially available at rt73editor.com) is a third-party Codeplug Programming Software (CPS) designed by David (MM7DBT) for the Retevis RT73 dual-band DMR mobile radio. It is widely considered by the amateur radio community to be a superior alternative to the official manufacturer software. Key Features and Improvements
: Many users experience issues on Windows 11 with the standard Prolific programming cable. A common fix is to use a Silicon Labs CP210x chip cable or backdate the Prolific driver to version 3.2.0.0. rt73editor
: Before editing, you must download the original codeplug from your RT73 to the editor to ensure the correct format is used. The (officially available at rt73editor
: Once configured, use the "Upload to Radio" function. Note that firmware updates should still be performed using the official software for safety. Connection Tips A common fix is to use a Silicon
: Uses JSON for core codeplug files and allows for exporting/importing channels via CSV for external editing in Excel or LibreOffice. Usage Instructions