| 直流特性(DC Characteristics) |
| 供电电压(POWER SUPPLY) | +3.3V |
| 耗电流(Current Consumption) | 160mA , Max (TX) |
| 耗电流(Current Consumption) | 40mA , Max (RX) |
| 工作环境(Environmental Specification) |
| 工作温度(Operating Temperature) | -10~+55 ºC |
| 存储温度(Storing Temperature) | -30~+85 ºC |
| 工作湿度(Operating humidity) | 85%RH |
| 射频(RF) |
| 收发频率范围(Receiving frequency range) | 2400 ~ 2525MHz* |
| 输入驻波比(Voltage Standing Wave Ratio) | 2:1 |
| 接口方式(SPI) | SPI |
| 调制解调方式(Demodulation system) | GFSK |
| 输出功率(TX RF output power) | +17dBm Max.(TX) |
| 频率误差Frequency tolerance) | ± 50KHz |
| 天线端口阻抗(ANT. input impedance) | 50Ω, Typ. |
| 通讯方式(Communication) | 跳频(HOPE) |
| 数据速率(data Rates) | 2Mbps Max |
| 传输距离 | 250M Max |
| 接收数据灵敏度(Receiving Sensitivity) | -85dBm (RX) |
| 输入电平范围(Input Level Range) | -85 dBm ~+5 dBm |