We can provide RF amplifier modules with different frequencies and power levels, suitable for UHF/VHF/HF/FM and broadband amplifier modules with specified frequencies or a certain frequency range below 4G. The provided power amplifier module adopts the overall welding process of PCB board and heat dissipation copper pad, with low thermal resistance and stable operation, suitable for air-cooled or liquid cooled power amplifier units or whole machine operation. A single module can be designed as a single tube amplification module or a dual tube amplification module according to requirements.