DRF1101F is a 433MHz 10dBm low cost RF front-end transceiver module based on CC1101 from Texas Instruments. It keeps all the advantages of RFIC CC1101 but simplifies the RF circuit design. DRF1101F module consists of RFIC CC1101, thin SMD crystal and antenna matching circuit. The antenna port is well matched to standard 50 Ohm impedance. Users don't need to spend time in RF circuit design and choose suitable antenna for different applications.