Broadband dual-polarized antenna supporting 5G frequency band and emergency communication vehicle

The invention relates to the technical field of emergency communication, in particular to a broadband dual-polarized antenna supporting the 5G frequency band and an emergency communication van, the broadband dual-polarized antenna supporting the 5G frequency band comprises a tower top antenna holder and further comprises a carrying assembly, and the carrying assembly comprises a microwave antenna electric regulator, a microwave antenna, a base station antenna electric regulator, a base station antenna and a lightning protection component; the microwave antenna electric regulator is arranged on the tower top antenna holder, the microwave antenna is connected with the microwave antenna electric regulator, the base station antenna electric regulator is arranged on the tower top antenna holder, the base station antenna is connected with the base station antenna electric regulator, and the lightning protection component is arranged on the tower top antenna holder. According to the broadband dual-polarization speci