Cellular Communications / REDWINGCDPD
停产的 ›
这个产品是无效的且被替换: RV50.
这个产品是无效的且被替换: RV50.
| Services Available | |
|---|---|
| Repair | No |
| Calibration | No |
| Free Support | No |
概览
The RedwingCDPD supported telecommunications between a data logger and a cellular digital packet data (CDPD) network. This CDPD modem was IP based; the cellular provider needed to assign an IP address for the site. The Redwing had many of the same features as its predecessor, the Raven II.
The RedwingCDPD modem was retired 11 March 2004 because of the discontinuation of CDPD services.
图像
产品规格
- Transmit Power: 600 mW
- Transmit: 824 to 849 MHz
- Receive: 869 to 894 MHz
- Data Rate: 19.2 kbps via TCP/IP, 1,200 to 38,400 bps via serial interface
- Input Voltage: 9 to 30 Vdc
- Input Current: 30 to 450 mA
- Typical Current Drain at 12 Vdc: 60 mA while receiving, 280 mA during transmission
- Operating Temperature Range: -30° to 70°C with transmissions limited to a 10% duty cycle above 60°C
- Humidity: 5% to 95% non-condensing
- RF Protocol: CDPD 1.1
- Serial Interface: RS-232, DB-9F
- RF Antenna Connector: 50 Ohm TNC female
- Serial Protocols: AT Commands, SLIP, PPP
- Status LEDs: Power, Channel Acquired, Link Status, Network Registration, RSSI, Transmit/Receive, Block Errors
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) | ||
| CR10 (retired) | ||
| CR10X (retired) | ||
| CR200X (retired) | ||
| CR206X (retired) | ||
| CR211X (retired) | ||
| CR216X (retired) | ||
| CR23X (retired) | ||
| CR295X (retired) | ||
| CR3000 (retired) | ||
| CR3000 (retired) | ||
| CR500 (retired) | ||
| CR5000 (retired) | ||
| CR510 (retired) | ||
| CR800 (retired) | ||
| CR850 (retired) | ||
| CR9000 (retired) | Although the CR9000X and CR9000 are compatible, the RedwingCDPD does not support their fastest communication rates and therefore is not practical for most of their applications. |