The DW1000 from Qorvo is a RF Transceiver with Frequency 3244 to 6999 MHz, Data Rate 110 kbps, 850 kbps, 6.8 Mbps, Rx Sensitivity -107 to -94 dBm/500 Hz, Supply Voltage 2.8 to 3.6 V, Rx Current 70 to 90 mA. Tags: Surface Mount, IC. More details for DW1000 can be seen below.