These NEXEDGE® radios feature NXDN® digital technology by KENWOOD. There are several advantages of digital radio over analogue, but most prominent are high voice quality with low noise for superior clarity, wide effective coverage area, and inherently secure voice communication.
Offering the highest levels of safety in the industry, the NX-230EX/330EX complies with both the ATEX Directive (ATmospheres
Explosive) and the IECEx (International certification system for Ex products) Scheme. These trusted certifications ensure the safe
functioning of equipment and protective systems with respect to the risks of explosion covered by these standards. As listed below,
the various classes relate to the use in specific environments.