Features:

■ Frequency range: 140 ~1020MHz 

■ Modem: OOK,  (G)FSK ,(G)MSK 

■ Data rate: 0.5 ~ 300 kbps

■ Sensitivity: -121 dBm 2.0 kbps, FRF = 433.92 MHz 

                         -111 dBm 50 kbps, FRF = 433.92 MHz

■ Voltage range: 1.8 ~3.6 V 

■ Transmit current: 23 mA @ 13 dBm, 433.92 MHz, FSK

                                    72 mA @ 20 dBm, 433.92 MHz, FSK

■ Rx current: 8.5 mA @ 433.92 MHz, FSK (High power mode) 

                           7.2 mA @ 433.92 MHz, FSK (Low power mode)

■ Super Low Power mode 

■ Sleep current: 300 nA, Duty Cycle = OFF  

                            800 nA, Duty Cycle = ON

■ 4-wire SPI interface 

■ Direct and packet mode supported 

■ Configurable packet processor and 64-Byte FIFO. 

■ NRZ, Manchester codec, Whitening codec.

■ Forward Error Correction 

■ 16 pin QFN3x3 package