TRX, FSK, 2.4GHZ, 2.0MBPS, 32TQFP; Transmitting Current:76mA; Data Rate:2Mbps; Frequency Range:2.4GHz to 2.485GHz; Modulation Type:FSK; Sensitivity:-89dBm; RF IC Case Style:TQFP; No. of Pins:32; Supply Voltage Range:2.7V to 3.3V, ;RoHS Compliant: Yes