mobile DMR radio. It is primarily used as a base component for the OpenGD77 community firmware project to provide legal support for the AMBE audio codec. File Breakdown TYT MD-9600 (also compatible with Retevis RT-90) Hardware Version: Specifically for hardware using the Firmware Version: V26.45, released around May 2021. Type (CSV): The "CSV" designation indicates this version supports the User Database
: Despite its name, this specific file is the required donor for many models, including: TYT : MD-9600, MD-UV380, MD-UV390 Retevis : RT-90, RT-3S, RT-84 Baofeng : DM-1701 How to Use It (Installation Guide) md9600-csv-2571v5--v26.45.bin
In the amateur radio community, this specific binary is highly sought after as a . Because the proprietary DMR codec cannot be legally distributed with the open-source OpenGD77 project, users must provide this official TYT file during the installation process. The OpenGD77 CPS (Customer Programming Software) extracts the necessary codec from this .bin file to enable digital voice functionality on the radio while using the improved open-source interface. How to Update or "Donate" the Firmware mobile DMR radio