ARDC (Amateur Radio Digital Communications)

Amateur Radio Digital Communications (ARDC) refers to the use of digital modes in amateur (or ham) radio to transmit information. This includes sending text, images, or other data over radio waves using digital protocols. ARDC enables enthusiasts to communicate effectively over long distances, often during emergencies or in remote areas where traditional communication may fail. It combines the creativity of amateur radio with the technical aspects of digital technology, allowing operators to experiment with various systems while promoting public service, education, and international goodwill within the amateur radio community.