Features:
Circularly polarized antenna with its big advantages in the wireless
field plays an important role. Linearly polarized wave transmission
environment is easy to cause deflection of the polarization decay， the
circularly polarized wave encounters an obstacle in the reverse
direction， because of the direct wave and the reflected wave have
polarization isolation， the circularly polarized wave has a strong
ability of anti-interference ability and anti-fog.

Specifications:
Copper Circular Bottom Screw: 16DBi
copper round spiral: 14DBi
Plastic Square Bottom Spiral: 12DBi
Directivity: Directional
Best for: For video receiver.

Package list:
1 * 5.8g L monopole antenna helical antenna