Cellular Communications / RAVENXTA
| Services Available | |
|---|---|
| Repair | No |
| Calibration | No |
| Free Support | No |
概览
RavenXTA 已停产，因为Alltel 网络正在被Verizon逐步淘汰。RavenXTA 是与RavenXTV相同的modem，除了RavenXTV被设置用于Verizon 网络。
图像
技术说明
RavenXTA 已停产，因为Alltel 网络正在被Verizon逐步淘汰。
RavenXTA 全双工modem 发送数据到当地的使用CDMA网络的蜂窝通讯塔，数据再被通讯塔通过互联网转送到基站的计算机上。通过互联网进行的通讯提供更快的通讯速率，消除了拨号延迟和长途费用。
产品规格
- Technology: CDMA 1xRTT, EVDO Rev. A, CDMA IS-95, dual band
- Dual Band: 800 MHz Cellular, 1900 MHz PCS
- Transmit Frequency: 1850 to 1910 MHz and 824 to 849 MHz
- Transmit Power: 1.0 W for 1900 MHz; 0.8 W for 850 MHz
- Receiver Frequency: 1930 to 1990 MHz and 869 to 894 MHz
- CDMA Throughput: up to 80 kbps
- RS-232 Data Rates: 1200 bps to 115.2 kbps
- Serial Interface: RS-232, DB9-F
- Serial Protocols: AT Commands, PPP, SLIP, UDP/IP, TCP/IP
- RF Antenna Connector: 50 Ohm SMA
- Input Current Range: 40 to 250 mA
- Typical Current Drain (at 12 Vdc): 50 mA dormant (idle for 10 to 20 seconds), 120 mA transmit/receive
- Input Voltage Range: 6 to 28 Vdc
- Status LEDs: Power, Network, Signal, Activity
- Operating Temperature Range: -30° to +65°C
- Operating Humidity Range: 5% to 95% RH noncondensing
兼容性
Please note: The following shows notable compatibility information. It is not a comprehensive list of all compatible products.
数据采集器
| Product | Compatible | Note |
|---|---|---|
| 21X (retired) | ||
| CR10 (retired) | ||
| CR10X (retired) | ||
| CR200X (retired) | ||
| CR206X (retired) | ||
| CR211X (retired) | ||
| CR216X (retired) | ||
| CR23X (retired) | ||
| CR295X (retired) | ||
| CR3000 (retired) | ||
| CR500 (retired) | ||
| CR5000 (retired) | ||
| CR510 (retired) | ||
| CR800 (retired) | ||
| CR850 (retired) | ||
| CR9000 (retired) | Although the CR9000 and CR9000X are compatible, the RavenXTA does not support their fastest communication rates, and therefore may not be practical for many CR9000(X) applications. |
Additional Compatibility Information
Enclosure Considerations
A desiccated, non-condensing environment is required. The 14394 Mounting Kit includes hardware for securing the RavenXTA to an enclosure backplate (see Ordering Info).