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1.2 GHz的圆极化天线SMA(集)

1.2 GHz的圆极化天线SMA(集)

Discontinued Product

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Rating:
Stock:
OUT OF STOCK
重量:
88
SKU:
435000003
产品介绍

圆极化天线的又名“三叶草天线”是提高你的FPV系统的性能的好办法。证明可以提高范围和视频清晰度圆极化天线已经成为市场后,在标准“基本”升级为现代FPV系统。

眼镜:
频率范围:1080〜1380mhz
阻抗:50欧姆
VSWR:<1.5
增益:2分贝
连接器:SMA
电缆:RG141
电缆长度:100毫米

Product
Specifications

额外信息

  • 商品编号:
    435000003
  • Brand:
    N/A
  • 重量(g)
    88.00
  • 长度
    130.00
  • 宽:
    110.00
  • 高度:
    125.00
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Bought these for my 1.3ghz-800mw Vtx/rx. These antenna's are bad. No more range than 500m. Because of that I deside to solder off the lobes and make them the exact length for 1360mhz and made them RHCP. This was not difficult. Tested this last week and fly away over 3km without any problem. So you have to do some DIY to change these antenna's in good working one's.
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Transmitter antenna arrived bent. Great price, but I am probably not getting optimal range with a bent up antenna
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The Picture is wrong, I received wrong cicular polarization! It's a big problem for me!
Also, the angles are loose, lines not straight
Despite all said the connections are good
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WARNING!!

FYI these are now LHCP where before they were RHCP. If you get the set, then probably ok but if you want to mix and match with what was sold before, you can't. Or shouldn't.
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BIxlerde FPV mesafemi arttirmak iin aldim. Bu tr antenler konusunda ok fazla bilgim yok. Nssil is yapacagini kurup deneyince grecegim. 2-3 km iinde iyi bir sonu almayi umuyorum.
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I have tested these one on 1240 MHZ and they work really well. The only problem is the Bad soldering joints of the lobes and they came out easily. but real easy fix. I recommend these antenna.
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Better looking than expected ... definitely increases range but needs more "mast" support to keep the antenna upright because of the top heavy weight.
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Looks great! Hand made and sturdy, tests came out great. You can't go wrong for the cost. Ibcrazy didn't invent this he is not entitled to anyone's profits. They didn't copy him. Get over it, it's called "capitalism" and "competition" you wieners
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