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肥鲨5.8G图传QAV穿越机FPV多轴航拍固定翼三叶草增益全向蘑菇天线

  • 品牌:ImmersionRC
  • 玩具类型:其它玩具
  • 颜色分类:白色内针黑色内针灰色内孔
  • 飞机种类:其它类型
  • 是否有导购视频:无

本店ImmersionRC在中国区代理商官网可查询!
销售正品的店铺!其他店铺均为假冒!
 

 

 

 

关于图传天线

特别提醒IRC天线均四叶草,不区分接收,发射,都可以使用.

白色SMA内针 属于新款左极化,只可以两只同时使用或者使用左极化的平板天线.目前只有IRC产品有左极化所以只可以配套使用.

黑色SMA内针 灰色RP-SMA内孔属于常见的右极化,可以匹配任何右极化天线使用.只是接头区别并无其他其别.注意接头即可。

有人问左极化,右极化.是什么意识.有什么区别.简单讲解一下.比如你飞,飞机的地方或者飞场,人比较。使用的都是右极化天线.这样同样极化下会有干扰或者接收到同一个画面的说法.但是如果一个人使用的是右极化.然后一个人使用的是左极化.这样就会减少或者避免干扰.解决了同时飞行的一些问题.但是并非接收不到画面.只是减少干扰或者同样极化的干扰。

 

很多人问使用了你的这个天线能飞多远,我想说一下。并非你使用这个天线就可以多高多,只能说是正规厂家国际品牌他是有一些列的程序来测试的。能保证质量和效果。

但是距离不是靠一个天线就解决的。有很多因数。蘑菇天线(全向天线)简单说就是不需要你把天线对准飞机来飞行,也可以得到很好的画面,但是前提是在距离范围近不是很远的情况下.(大概范围1500米以内)看使用环境。

如果超出这个距离就需要使用到平板天线/螺旋天线(定向天线)两者天线需要你对准飞机来飞行从而得到很好的画面,如果近距离的情况下。

就使用蘑菇就可以了。否则要找准飞机的方向来飞比较麻烦。本店测试视频并非测试距离有多远多高,那样坑害新手。本店主要测试在1000米范围内使用的稳定性.因为大多数情况下。

工作或者1000米完全可以应付所有飞行任务。

复制视频地址查看测试视频

地址:http://picimg.witcp.com/pic/i.youku.com/fpvmodel

地址: http://picimg.witcp.com/pic/i.youku.com/fpvsystems

http://picimg.witcp.com/pic/bbs.5imx.com/bbs/forum.php@mod=viewthread&tid=(咨询特价)

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This is a pack of two ImmersionRC SpiroNET Omni 5.8GHz "Right Hand" Circular Polarized Antennas. The SpiroNET 5.8GHz circular polarized antenna from ImmersionRC was developed to offer better multi-path rejection than conventional whip antennas and are a much better option when compared to run of the mill 'basement production' offerings. Circular polarization has the benefit that reflections change polarization and see a natural attenuation of up to >20dB due ot the polarization mismatch. This is an effective means of canceling the negative effects of multi-path interference, making them a much better option than linear polarization. Each antenna has been individually tested to guarantee performance. Package includes two "4 lobe skew" planar antennas.


Pair with a SpiroNET Patch
For dramatically increased range, combine with a SpiroNET 5.8GHz 13dBi patch (IRL2302)! You can easily achieve ranges of several km, with license-free 25mW A/V transmitters. Pair with a 600mW A/V transmitter (IRL2101), and your flight time will be an issue before the you start to see snow in your video!

Fly With Friends
Two variants of the SpiroNET 5.8GHz Omni, and Patch antennas are available. The original right-hand circular polarized antenna (with the black cap), and the left-hand version (with the white cap). When flying with friends, fly alternate channels with alternate polarization to decrease inter-model interference.

Features:

  • 5.8GHz Band
  • Circular Polarization
  • Fully protected against the elements (and the occasional crash)
  • Individually tested
  • Greatly increase usable range compared with a traditional antenna
  • Set includes two 4 lobe skew planar antennas
  • Choose from right or left hand circular polarization
  • Unique design, not seen before in the FPV world.
  • Precision manufactured with very tight tolerances. Each antenna 100% is tested to ensure maximum range and performance
  • Antenna uses a high quality semi-rigid cable, that can be bent to any angle and maintain its shape in any orientation
  • Extra long cable to clear your head (which blocks 5.8GHz emissions) for goggle installation
  • The custom radome is RF-transparent, and protects the antenna from the occasional crash, or that oops moment when flying
  • SMA connector compatible with all FatShark/ImmersionRC 5.8GHz products sold to date. RP-SMA version available for use with competitor's 5.8GHz equipment (gray-top version)

Specifications:
Polarization:Right Hand, Circular
Length:33mm
Width:33mm
Height:70mm
Weight:8g

This product was added to our catalog on May 20, 2015.

 
 
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