What are the key differences between analogue PMR446 and digital on-site business two-way radios?
Analogue PMR446 on-site radios offer only one-to-all, (public) group communications. Digital on-site radios are also capable of one-to-all communications, but in addition also offer both one-to-one and one-to-many private communications. Digital radios offer enhanced capabilities due to their ability to transmit and receive data as well as voice.