技术参数
| Frequency : 433-434 MHz |
| Channels : 80 |
| Data rate : 4.8 kbps |
| Rx sensitivity : -115 dBm |
| RX current : 20mA |
| Power output : 8 dBm |
| Tx current : 26mA |
| Sleep current : 0.003 uA |
| Voltage : 2.8 - 5.5V |
| Line of sight : 2000m |
| Frequency : 433-434 MHz |
| Channels : 80 |
| Data rate : 4.8 kbps |
| Rx sensitivity : -115 dBm |
| RX current : 20mA |
| Power output : 8 dBm |
| Tx current : 26mA |
| Sleep current : 0.003 uA |
| Voltage : 2.8 - 5.5V |
| Line of sight : 2000m |