Features: • Perfectly compatible with all 32ch of the 5.8GHz range • All frequency channel standing wave less 1.3 • PCB board as reflection board, effectively improves antenna gain • High self-recovery function • Supported coil • Flexible Adapter  Specs: Bandwidth: 5645-5945Mhz Gain: 11dbi Cross polar rejection: >10dbi Connection: SMA-RP Polarity: Right Circular Polarization Weight: 10g Impedance: 50ohm