Realacc Triple Feed Patch-1 5.8GHz 9.4dBi Directional Circular Polarized FPV Pagoda Antenna for Fatshark DJI Eachine Goggles
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ntThe Triple Feed 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 just directly perpendicular to the patch but also off-center.
Mini version with 45mm diameter :Click Here
Mini version with 45mm diameter :Click Here
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nSpecifications:
ttCenter frequency: 5.8 GHz
Bandwidth: 660 MHz (5.47 u2013 6.13 GHz)
Matching: S11 < -20 dB, VSWR < 1.22 (at center frequency)
Axial ratio: < 1.3
Antenna gain: 9.4 dBi
Half power beam width: 55u00b0 (horizontal and vertical)
Radiation efficiency: 83.5%
nDiameter of large disk : 5.94cm
Diameter of small disk: 2.46cm
nttFeatures:nttGood radiation efficiency. Most FR4-based patches have terrible efficiency because FR4 is very lossy at 5.8 GHz
Good axial ratio, not just directly perpendicular to the patch but also off-center
Note: The PCBs must use 1.0 mm thickness FR4 material
nttNote: The PCBs must use 1.0 mm thickness FR4 material
nPackage included:nttt1 x Realacc Triple Feed Patch-1 5.8GHz 9.4dBi Directional Circular Polarized FPV Antenna nttt1 x Extended cablenttt1 x SMA Feamale to RP-SMA Male adapter connector
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