Celtic Knot 2 4GHz Antenna

In this video I will show you how to make my new circular

polarised antenna “the Celtic Knot” that I have been working on for some time now. It is an omnidirectional antenna but with all the benefits that come from circular polarization making it perfect for FPV on a fast turning quadcopter.

The 3 blade for transmitting and the 4 blade for receiving

Soldering SMA connectors to RG402 coax

http://youtu.be/yFEzE1H9kgQ

Circular polarization: http://en.wikipedia.org/wiki/Circular_polarization

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