| Services Available | |
|---|---|
| Repair | No |
| Calibration | No |
| Free Support | No |
概览
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.
优势与特点
- 结实的低成本的窄波段收发器
- 符合NTIA窄波段和FCC关于传输的再利用的要求
- 支持多达16个通道
- 传输距离可达成25英里（40千米），视距内
- 兼容我们当前的和已停产的数据采集器中的大多数
- 支持多达254个数据采集器，在单一频段内
- 每个站点可作为接发器，延伸网络可到达的通讯距离
图像
相似产品
技术说明
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.
产品规格
- RF Power Output (nominal)
High: 5 W
Low: 1 W - 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 without mounts and connectors:
11.7 x 6.2 x 3.0 cm
(4.6" x 2.4" x 1.2") - Dimensions with mounts and connectors:
13.5 x 7.6 x 3.6 cm
(5.3" x 3.0" x 1.4") - Weight: 218 g (7.7 oz)
Current Drain
- Standby (muted): < 65 mA
- Transmit (5 W RF power): < 2000 mA
- Transmit (1 W RF power): < 1000 mA
- Receiver: < 80 mA
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) | The CR200X-series dataloggers are only compatible if the RF500M radio modem is used. | |
| CR206X (retired) | The CR200X-series dataloggers are only compatible if the RF500M radio modem is used. | |
| CR211X (retired) | The CR200X-series dataloggers are only compatible if the RF500M radio modem is used. | |
| CR216X (retired) | The CR200X-series dataloggers are only compatible if the RF500M radio modem is used. | |
| CR23X (retired) | ||
| CR295X (retired) | The CR200X-series dataloggers are only compatible if the RF500M radio modem is used. | |
| CR3000 (retired) | ||
| CR3000 (retired) | ||
| CR500 (retired) | ||
| CR5000 (retired) | ||
| CR510 (retired) | ||
| CR800 (retired) | ||
| CR850 (retired) | ||
| CR9000 (retired) |
通讯设备
| Product | Compatible | Note |
|---|---|---|
| RF232 (retired) | ||
| RF232A (retired) | ||
| RF232T (retired) | ||
| RF310B (retired) | ||
| RF310M (retired) | ||
| RF315M (retired) | ||
| RF500B (retired) | ||
| RF500M | ||
| RF95 (retired) | ||
| RF95A (retired) | ||
| RF95T (retired) |
Additional Compatibility Information
Radios
The RF313 does not work with other radio models.