Designed for long-range missions, this is a 12.5dbic long-range antenna light that is comfortable enough to fit on your goggles Equipped with a unique parasitic waveguide that increases both gain and axial ratio Combining the with the Ion Pro or Mushroom allows the signal to pass through solid objects such as trees and buildings Extreme coverage while maintaining all-around coverage for recreational flying Made of high-quality materials, sturdy and Gain: 12.5dB Axial Ratio: 0.99 Flying Beam: 80 degrees -3db Point: +/-25 degrees Polarity: RHCP Connector: SMA Colour:Black Material:ABS Package Contents: 1x remote antenna 1x 45 degree SMA connector 1x Finger Wrench (Random color, cannot be the specified color.) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.