CC1101PATR4S isanFSKTransceiver module. The CC1101PATR4S is a truesingle-chipUHFtransceiver, It base on 3 wire digital serialinterface andanentire Phase-Locked Loop (PLL) for preciselocaloscillatorgeneration .so the frequency could be setting. Itcan usein UART /NRZ /Manchesterencoding / decoding.CC1101PATR4S hada highperformance and low cost. It could easily todesignyourproduct.
It can be used on wireless security system orspecificremote-controlfunction and others wireless system.