セルラー通信 / REDWINGCDPD
RETIRED ›
This product is no longer available and has been replaced by: RV50.
This product is no longer available and has been replaced by: RV50.
| 利用できるサービス | |
|---|---|
| 修理 | 非対応 |
| キャリブレーション | 非対応 |
| フリーサポート | 非対応 |
概要
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.
イメージ
仕様
| Transmit Power | 600 mW |
| Transmit | 824 to 849 MHz |
| Receive | 869 to 894 MHz |
| Data Rates | 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 @ 12 Vdc |
|
| 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 |
互換性
注意： 以下は代表的な互換性情報を示しています。互換性のある製品や互換性のない製品をすべて網羅したリストではありません。
Data Loggers
| 製品 | 互換性 | 注意 |
|---|---|---|
| 21X (リタイア) | ||
| CR10 (リタイア) | ||
| CR1000 (リタイア) | ||
| CR10X (リタイア) | ||
| CR200X (リタイア) | ||
| CR206X (リタイア) | ||
| CR211X (リタイア) | ||
| CR216X (リタイア) | ||
| CR23X (リタイア) | ||
| CR295X (リタイア) | ||
| CR3000 (リタイア) | ||
| CR500 (リタイア) | ||
| CR5000 (リタイア) | ||
| CR510 (リタイア) | ||
| CR800 (リタイア) | ||
| CR850 (リタイア) | ||
| CR9000 (リタイア) | 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. | |
| CR9000X (リタイア) | 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. |
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