| Type RF Family/Standard Protocol Modulation Frequency Data Rate (Max) Power - Output Sensitivity Memory Size Serial Interfaces GPIO Voltage - Supply Current - Receiving | TxRx + MCU Cellular CDMA, GSM, HSPA, LTE, TD-SCDMA, WCDMA - 100kHz ~ 3.8GHz - 0dBm - - SPI - 1.1 V ~ 1.89 V 420mA 350mA |