技术细节
| 接收机灵敏度 |
-110 dBm (@9,600 b/s)\n-100 dBm (@115,200 b/s) |
| 发射机输出功率 |
1mW - 1W (0 - 30 dBm) |
| 频带 |
902 - 928 MHz |
| 接收电流 |
110 mA |
| 发射电流 |
110 - 900 mA |
| 工作频率 |
900 MHz |
| 接口 |
RS-232 |
| 扩频方法 |
FHSS |
| 开放空间最大射程 |
22/64 km |
| 调制 |
FSK |
联网
| 支持的网络拓扑结构 |
Peer-to-peer, Point-to-multipoint, Point-to-point |
110 mA, 902 - 928 MHz, RPSMA, 50 Ω
- Indoor/urban range up to 3000 feet
- Outdoor line-of-sight range up to 40 miles (with high gain antenna)
- Outstanding receiver sensitivity (-110 dBm @9600 bps)
- Adjustable power output from 1 mW to 1 W; up to 4 W EIRP (with 6 dB antenna)
Digi's XTend-PKG RF modems provide everything you need for out-of-the-box serial cable replacement, enabling quick wireless connectivity of electronic devices across a broad range of applications. Simply feed data into one modem and the data is transported to the other end of a long range wireless link. Data security is provided by 256-bit AES encryption (128-bit AES is available outside of North America). If more advanced functionality is needed, the modems support an extensive set of AT and binary commands.