Frequency Range :2.4 ~ 2.4835 GHz unlicensed ISM band Interface: USB / UART / SPI Receiver Sensetivity : -80 dBm @ 0.1% BER Transmitting Power : Class 2 -6 dBm ~ +4 dBm RF Input Impedance: 50 ohms Frequency Hopping : 1600hops/sec. Baseband Crystal OSC: 16MHz Data Rate : Up to 723kb/s Operating Temperature : -30° ~ +90° Transmitting Range : 10 meters (Typical) Power Consumption : 45 mA (Typical) Passkey: 0000 Baud Rate: 4800