Commonly cited as V5.05.01 RDA, designed for Narrowband compliance. Radioscanner.ru Archive: An unofficial repository, Radioscanner.ru , lists older versions of the software (e.g., v.2.02.10). Atlantic Radio Communications Corp. Essential Requirements
is an analog business radio that requires specific software to adjust frequencies, power levels, and channel settings. The official software is generally designed for Windows PCs and requires a 2-pin programming cable (often listed as PC26 or similar). Programming Software Download Options Official Hytera Download Center: The primary source for software is the Hytera Download Center Hyt Tc-508 Programming Software Download