The domestic integrated dual-mode base station is an indoor-type integrated small base station device that adopts the Thinkwave chip solution and is based on 4G LTE and 5G NR technologies. Among them, 4G LTE supports the 2.3G frequency band, and 5G NR supports the 2.6G frequency band. The 4G/5G dual-mode base station accesses the backbone network through wired backhaul, provides LTE/NR access for terminals, completes high-speed transmission of voice and data services, and achieves wireless signal coverage.