The RC1692HP-SIG from Radiocrafts is a RF Module with Frequency 902 to 928 MHz, Data Rate 600 bps (Uplink TX), 600 bps (Downlink RX), Supply Voltage 2.8 to 3.6 V, Current Receiving 36 mA, Current Transmitting 320 mA. More details for RC1692HP-SIG can be seen below.