... branded. Brief Introduction: Specifications 1.Complete FSK, GFSK, MSK, OOK transceiver 2.Made with SI4463 B1 wireless transceiver ... Silicon Labs branded. 3.Small sizeBasic Features:Ø Complete FSK, GFSK, MSK, OOK transceiverØ Frequency Range: 433~470Mhz (customized)Ø Transmitting Power ... 500KbpsØ Programmable FSK Frequency Deviation: 1~160KHzØ Receiver Bandwidth: 10.6~230.4KHzØ Using Six I / 0 (SDI,SDO, ...