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