5G module system

The utility model discloses a 5G module system, and belongs to the technical field of 5G wireless communication. The multi-frequency radio frequency transceiver comprises a radio frequency transceiver, the output end of the radio frequency transceiver is respectively and electrically connected with an LTE Prx radio frequency unit, a first combination sending unit, a second combination sending unit, a third combination sending unit, an NR Prx radio frequency unit and an N41 PRX radio frequency unit in a bidirectional mode, and the output end of the LTE Prx radio frequency unit is electrically connected with an antenna 1 in a bidirectional mode. The output end of the first combined transmitting unit is bidirectionally and electrically connected with an antenna 2, and the output end of the second combined transmitting unit is bidirectionally and electrically connected with an antenna 3. Specific radio frequency channels are combined and combined, the effect of reducing antennas is achieved, the system is slightl