| 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 RF313 is a rugged, narrowband UHF radio transceiver for customers with an FCC-assigned frequency in the range of 400 to 440 MHz. It is well-suited for Campbell Scientific RF networks. An FCC license is required.
続きを読む利点と特徴
- Rugged, low-cost narrow-band transceiver
- Meets NTIA narrowband and FCC refarming requirements for transmission
- Supports up to 16 channels
- Transmits up to 25 miles line of sight
- Compatible with most of our current and retired dataloggers
- Supports up to 254 dataloggers on a single frequency
- Each station can act as a repeater to extend the transmission distance attainable by the network
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類似製品
詳細
The RF313 is programmed by Campbell Scientific to the frequency that was assigned by the Federal Communications Commission (FCC). This frequency must be specified at time of order so that it can be programmed into the radios.
A user-supplied antenna that matches the FCC-assigned radio frequency is required for each radio. Typically, the COAXNM-L coaxial cable is used to connect the antenna with the radio. One end of the COAXNM-L includes a male BNC connector that mates with the radio's BNC connector. The other end of the COAXNM-L includes a Type N Male connector that mates with the antenna's connector; the majority of VHF/UHF antennas terminate in a Type N Female connector.
Besides the radio, each field station and repeater station must also have an RF500M Radio Modem or RF310M Radio Modem; base stations need an RF500M modem, RF500B Base Station, or RF310B Base Station. The RF System brochure provides a complete list of equipment used in our field stations, repeater stations, and base stations.
仕様
| Frequency Error | ±3.0 ppm |
| Frequency Deviation | Peak ±5.0 (12.5 kHz channel spacing) |
| Adjacent Channel Power | 60 dB @ nominal conditions (12.5 kHz channel spacing) |
| Operating Temperature | -30° to +60°C |
| Dimensions |
|
| Weight | 218 g (7.7 oz) |
RF Power Output (nominal) |
|
| High | 5 W |
| Low | 1 W |
Current Drain |
|
| Standby | < 65 mA (muted) |
| Transmit |
|
| Receiver | < 80 mA |
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) | The CR200X-series dataloggers are only compatible if the RF500M radio modem is used. | |
| CR206X (リタイア) | The CR200X-series dataloggers are only compatible if the RF500M radio modem is used. | |
| CR211X (リタイア) | The CR200X-series dataloggers are only compatible if the RF500M radio modem is used. | |
| CR216X (リタイア) | The CR200X-series dataloggers are only compatible if the RF500M radio modem is used. | |
| CR23X (リタイア) | ||
| CR295X (リタイア) | The CR200X-series dataloggers are only compatible if the RF500M radio modem is used. | |
| 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) | ||
| CR9000X (リタイア) |
Communication Devices
| 製品 | 互換性 | 注意 |
|---|---|---|
| RF232 (リタイア) | ||
| RF232A (リタイア) | ||
| RF232T (リタイア) | ||
| RF310B (リタイア) | ||
| RF310M (リタイア) | ||
| RF315M (リタイア) | ||
| RF500B (リタイア) | ||
| RF500M | ||
| RF95 (リタイア) | ||
| RF95A (リタイア) | ||
| RF95T (リタイア) |
互換性に関する追加情報
Radios
The RF313 does not work with other radio models.
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