Signal Booster Parabolic Antenna Enhance Board Extended Range for DJI Phantom 4 3 Inspire 1 RC Quadcopter Spare Parts
About the Signal Booster Enhance Board:
1. Parabolic antenna is in the form of the most frequently used type of radar antenna installation works. Parabolic antenna consists of a circular parabolic reflector mirror located in the focal points of light.
2. Parabolic reflector is made of metal, usually a metal frame covered with wire mesh on the inside. Metal mesh width of the groove must be less than λ / 10. The metal coating is formed to act as a mirror reflector radar energy.
3. This is an idealized radar antenna and produces a pencil beam. If the reflector has an elliptical shape, then it will produce a fan-shaped beam. Surveillance radar used within the horizontal and vertical planes of the two different curvatures, in order to achieve the required pencil beam in azimuth and in elevation classical cosecant squared fan beam.
SIZE : 162 x 103 mm
Weight : 1Pcs about 60 g
1 × Signal Booster