概览
14201 是一款高增益（9 dBd）的定向（Yagi）天线，适用于远距离的和仅与另一个站点通讯的情况（因其波束宽度较窄）。
图像
技术说明
14201 是一款高增益的定向Yagi天线，适用于900 MHz射频收发器。该户外天线的波束宽度较狭窄，需要精确的目标瞄准。可用于远距离的通讯。14201需使用一根天线线缆来连接它与射频无线电收发器。(请参阅兼容性列表)。
注意：因 FCC限制 EIRP最大为 36 dBm，该天线与RF450搭配使用时，可能需要降低电台设备的发射功率。
产品规格
| Gain | 9 dBd |
| Frequency Band Supported | 900 MHz |
| Connector | Type N female |
| Antenna Type | Yagi (directional) with mounting hardware |
| Manufacturer's Model Name | MAXRAD BMOY8905 |
| Mounting | Mounts to pipes with outer diameters from 3.18 to 6.35 cm (1.25 to 2.5 in.) |
| Bracket Dimensions | 11.5 x 9 x 0.6 cm (4.5 x 3.5 x 0.25 in.) |
| Overall Length | 56.5 cm (22.3 in.) |
| Longest Element Length | 16 cm (6.3 in.) |
| Weight | 0.73 kg (1.6 lb) |
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 |
|---|---|---|
| CR205 (retired) | ||
| CR206 (retired) | ||
| CR206X (retired) | ||
| CR210 (retired) | ||
| CR211 (retired) | ||
| CR211X (retired) | ||
| CR6 | Compatible with the -RF451, -RF407, and -RF412 options. | |
| CRVW3 | Compatible with the -RF451, -RF407, and -RF412 options. |
通讯设备
| Product | Compatible | Note |
|---|---|---|
| FGR-115RC (retired) | ||
| FGR-115RE (retired) | ||
| RF400 (retired) | ||
| RF401 (retired) | ||
| RF401A | ||
| RF407 | ||
| RF410 (retired) | ||
| RF411 (retired) | ||
| RF411A | ||
| RF412 | ||
| RF422 | ||
| RF430 (retired) | ||
| RF431 (retired) | ||
| RF450 (retired) | ||
| RF451 (retired) |
Additional Compatibility Information
Spread-Spectrum Transceivers
Note: Because the FCC limits the EIRP of 900 MHz spread-spectrum radios to 36 dBm, using this antenna with an RF450- or RF451-based system requires the user to reduce the radio's transmit power to a setting of 5 or less.
Antenna Cables
The following cables can be used:
- COAXNTN-L—connects the antenna to the radio, data logger, or interface via a surge protector.
- COAXRPSMA-L—connects the antenna to spread-spectrum radios other than the RF450 when surge protection is not required.
- COAXSMA-L—connects the antenna to an RF450 when surge protection is not required.
Mounting Hardware
The antenna includes mounting hardware that accommodates a pipe of up to 3.18 to 6.35 cm (1.25 to 2.5 in.) outer diameter.
列在
Other Accessory for the following products:
- FGR-115RC - Freewave 900 MHz Spread Spectrum Radio
- RF411 - 922-MHz 射频电台
- FGR-115RE - FREEWAVE 900 MHz, 1 W Spread Spectrum Radio with Ethernet
- RF401 - 900-MHz 射频电台
- CR211 - Datalogger with 922 MHz Spread-Spectrum Radio
- RF430 - 900-MHz 射频电台
- RF431 - 922-MHz 射频电台
- CR206 - Datalogger with 900 MHz Spread-Spectrum Radio
Common Accessory for the following products:
Replacement Part for the following products:
Ships with the following: