This is wireless high power data two-way transceiver RF module. This module works at frequency between 922MHz to 928MHz (FCC) with output power 500mW. Ultra-high sensitivity achieves under -129dBm. The largest distance reaches around 5KM if a directional antenna works well with the transceiver. The build in Saw Filter can remove unwanted interference signals. This module is designed with fully digitalized structure. There is no need for further adjustment. This module has UR and I2C interface which not only provide convenient communication but also we can modify software to suit customers´ needs which includes special detecting point for voltage (A/D), current, output voltage (D/A). It does not need MCU to make an End product; this will save user time for design.