GEPRC Triple Feed Patch-1 5.8GHz 9.4DBi CP FPV Antenna, PR-SMA/SMA Male, Compatible with Fatshark Skyzone Eachine FPV Goggles

Description

GEPRC Triple Feed Patch-1 5.8GHz 9.4DBi CP FPV Antenna PR-SMA Male/SMA Male for Fatshark Skyzone Eachine FPV Goggles RC Drone

The GEPRC Triple Feed Patch-1 is a high-performance 5.8GHz CP FPV antenna designed for optimal signal reception. With a center frequency of 5.8 GHz and a bandwidth of 660 MHz, this antenna ensures a reliable connection for your FPV goggles. It features an impressive antenna gain of 9.4 dBi and a half-power beam width of 55 degrees in both horizontal and vertical planes. The axial ratio is less than 1.3 dBi, providing excellent circular polarization. The radiation efficiency stands at 83.5%, making it a top choice for FPV enthusiasts. Please note that frequency variations may occur due to changes in the FR4 dielectric constant between batches.

Specifications:
Center Frequency: 5.8 GHz
Bandwidth: 660 MHZ (5.47-6.13ghz)
Match: S11 < -20 dB, VSWR < 1.22 (at the center frequency)
Axial Ratio: < 1.3
DBi Antenna Gain: 9.4
Half Power Beam Width: 55‵ (horizontal and vertical)
Radiation Efficiency: 83.5%
These values are based on simulation and the actual measurements are as follows (they are very similar).
Due to the change of the FR4 dielectric constant, the center frequency may be transferred between batches.
And not all FR4 brands have the same dielectric constant.
The frequency conversion to 100 MHz is normal.

Package Included:
1 x Triple Feed Patch-1 5.8GHz CP FPV Antenna
1 x Adapter Cable (PR-SMA Male/SMA Male)