Circular polarization directional antenna, gain 9dBi, vertical and horizontal radiation angle of 75 degrees. In actual flight, it is recommended to use the frequency 5.5G-5.9G.

Features:
Center frequency: 5.65GHz
Bandwidth: 5.4-5.9GHz
Gain: 9 dBi
Axle ratio: <1.5
Impedance: 50 ohm
Half power angle of horizontal plane: 75°
Vertical half-power angle: 75°
Polarization: (LHCP/RHCP) left/right-hand circular polarization
Connector: RP-SMA/SMA antenna
Size: 49mmx13mm
Weight: 25.1g