技术细节
| 接收机灵敏度 |
-102 dBm |
| 发射机输出功率 |
50 mW (17 dBm) |
| 接收电流 |
90 mA |
| 发射电流 |
180 mA |
| 断电电流 |
1 mA |
| 数据传输吞吐率 |
19.2 Kbit/s |
| 工作频率 |
2.4 GHz |
| 接口 |
RS-232/485 |
| 扩频方法 |
FHSS |
| 频率范围 |
2.4000 - 2.4835 GHz |
| 调制 |
FSK |
联网
| 支持的网络拓扑结构 |
Peer-to-peer, Point-to-multipoint, Point-to-point |
XStream-PKG 2.4 GHz, 19200 baud, industrial, RS-232, no accessories
XStream® RF Modems
- Indoor/urban range up to 1500 feet;
- Outdoor line-of-sight range up to 20 miles (with high gain antenna);
- 7 frequency hopping channels, each with 65K available addresses;
- Outstanding receiver sensitivity (-110 dB @9600 bps).
Digi’s XStream-PKG RF modems can be configured in minutes to provide low-cost serial cable replacement between all types of electronic devices. Available in 900 MHz and 2.4 GHz models, XStream-PKG modems provide transmission ranges of up to 20 miles in a low-cost wireless solution. The modems are coupled with a DIP-switchable RS-232/422/485 interface board and regularly outperform more expensive RF modems.
Their outstanding receiver sensitivity enable XStream-PKG modems to yield two- to eight-times the range of competing modems, allowing customers to cover more ground with fewer devices. Additionally, XStream-PKG modems are easy to use, thereby reducing the complexity of data system development.
Available in RS-232/422/485 serial and USB variants, XStream-PKG modems can wirelessly connect a variety of devices across many applications including remote monitoring, building automation/security, industrial automation/SCADA, fleet management/asset tracking and sensor data capture in embedded systems.
