Design of WI-FI Frequency Conversion Module with Configurable Frequency

In order to increase the transmission distance of WIFI, this paper designed and implemented a WIFI frequency conversion module, which can support multiple frequency and communication protocols. The WIFI frequency conversion module can reduce the transmission frequency of WIFI signal. By the conversion between original RF signal and other frequency RF signals, it achieves the two-way signal transmission and reception. The experimental results show that the design of the WIFI frequency conversion module is reasonable. It saves the communication cost well with excellent feasibility.