The HCDR (High Capacity Data Radio) is a radio system with vehicular broadband, dedicated to the dynamic realization of high speed transmission networks, self-healing and self-configuring to transmit information (voice/data/video) in relation to the modern concept of Mobile Ad-hoc Networking (MANet). The data are transmitted in encrypted mode and protected by codes for automatic detection of potential errors, with the possibility to correct automatically without an operator intervention.