The invention discloses a wireless transmission module. The wireless transmission module is characterized by comprising a down-conversion circuit, a first filter amplifier circuit, an analog-to-digital conversion module, a second filter power amplifier circuit, an IF gain module, a digital-to-analog conversion module, a clock module, a power module, a serial peripheral equipment interface, and a FPGA, wherein the analog-to-digital conversion module, the digital-to-analog conversion module, the clock module, the power module and the serial peripheral equipment interface are respectively connected with the FPGA; the down-conversion circuit, the first filter amplifier circuit and the analog-to-digital conversion module are connected in order; the second filter power amplifier circuit, the IFgain module and the digital-to-analog conversion module are connected in order. The noise is reduced through the down-conversion circuit, the first filter amplifier circuit, the analog-to-digital conversion module, the second filter power amplifier circuit, the IF gain module, the digital-to-analog conversion module, the clock module, the power module, the serial peripheral equipment interface andthe FPGA, so that the signal transmission is not stray, and the signal is more concentrated.