概览
15730是一种900 MHz的单位增益（0 dBd）1/4波长鞭状直线天线。15730全向天线，可以直接连接到产品（不需线缆）。它需要安装在机箱或建筑物内。
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技术说明
The 15731 is a 0 dBd gain 1/4 wave antenna with an RPSMA pin (male) connector. It has an omnidirectional radiation pattern and a center frequency of 916 MHz. It is fully weatherized and is therefore suitable for indoor and outdoor use.
Note: The yellow stripe on the antenna indicates that this antenna operates with a center frequency of 916 MHz.
产品规格
| -NOTE- | Electrical specifications measured with 10.16 x 10.16 cm (4 x 4 in.) reference ground plane. |
| Connector | RPSMA (Reverse Polarity SMA) |
| Center Frequency | 916 MHz |
| Frequency Range | 900 to 935 MHz |
| Gain | None |
| Wavelength | 1/4 wave, helical |
| VSWR | < 1.9 typical (at center) |
| Impedance | 50 ohm |
| Operating Temperature Range | -40° to +90°C |
| Maximum Dimensions | 51.0 mm (2.0 in.) length x 8.5 mm (0.33 in.) diameter |
| Weight | 45.36 g (0.1 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) | ||
| CR210 (retired) | ||
| CR211 (retired) | ||
| CR300 (retired) | Compatible with the -RF407 and -RF412 options. | |
| CR310 | Compatible with the -RF407 and -RF412 options. | |
| CR350 | Compatible with the -RF407 and -RF412 options. | |
| CR6 | Compatible with the -RF451, -RF407, and -RF412 options. | |
| CRVW3 | Compatible with the -RF451, -RF407, and -RF412 options. | |
| CRVW3-NE | Compatible with the -RF451, -RF407, and -RF412 options. |
通讯设备
| Product | Compatible | Note |
|---|---|---|
| RF400 (retired) | ||
| RF401 (retired) | ||
| RF401A | ||
| RF407 | ||
| RF410 (retired) | ||
| RF411 (retired) | ||
| RF411A | ||
| RF412 | ||
| RF430 (retired) | ||
| RF431 (retired) | ||
| RF451 (retired) |
Additional Compatibility Information
The 15731 covers the frequency bands used by some of our spread-spectrum radios operating in the 900 MHz range. Because it has an RPSMA plug connector, the 15731 can only be directly connected to a radio product or cable with an RPSMA jack. This includes, but is not exclusive to, the RF401A, RF411A, CR206X, CR211X, AVW206, and AVW211. Adapters such as pn 28477 and pn 18686 can be used to adapt this antenna to an RF connection other than an RPSMA.