At last, a crosshair for 5.8GHz! The TrueRC 5.8GHz crosshair has the gain of a 5 turn helix yet the wide beam of a 3 turn with an amazing axial ratio. Turn your goggles into a base station with the semi-flexible coax that can be angled to accommodate various types of goggles and stay put. No lossy adapters needed! Each unit is tested on professional antennas tester (agilent) for SWR, gain and circularity. 

Specs

• Frequency: 5.8GHz
• Gain: 10 dBic
• Axial Ratio: 0.9 and up
• Beam-width: 120deg
• Beam-width @-3db: 68deg
• Connector: SMA male
• Dimension: 2.1"x2.1"x0.6" (SMA cable length of 2")
• Polarization: LHCP