COSMICRC 5.8GHz Triple Feed Patch Antenna SMA / RP SMA Directional Circular Polarized Antenna for RC FPV Fatshark Goggles Drone

Feature:

• The FPV triple transport patch antenna is a directional circularly polarized antenna.

• Good radiation efficiency.

• Most FR4-based patches have terrible efficiency because FR4 is very lossy at 5.8 GHz.

• Good axial ratio, not only directly perpendicular to the patch but also off-center.

• Cheap and easy to manufacture with high accuracy, even for a hobby.

Specifications:

• Material: Plastic

• Size: 60 * 60 * 99mm

• Color: Black

• Net weight: 20g

• Center frequency: 5.8 GHz

• Bandwidth: 660 MHz (5.47-6.13 GHz)

• Matching: S11 <-20 dB, VSWR <1.22 (in the middle frequency)

• Axial ratio: <1.3

• Antenna gain: 9.4 dBi

• Half power beam width: 55 ° (horizontal and vertical)

• Radiation efficiency: 83.5%

• Function: transmit / receive

Package information:

• Package size: 15.5 * 9 * 1.5cm / 6.1 * 3.5 * 0.6in

• Package weight: 22g / 0.8 oz

There might be some deviation due to the manual measurement.

Package list:

• 1 * triple transport patch antenna

• 1 * Semi-rigid coax (SMA male-SMA male)