Triple Feed Patch-1 5.8GHz 9.4dBi Directional Circular Polarized FPV Pagoda Antenna for Fatshark DJI Eachine Goggles (Red) - Image 1

Triple Feed Patch-1 5.8GHz 9.4dBi Directional Circular Polarized FPV Pagoda Antenna for Fatshark DJI Eachine Goggles (Red)

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13,99 $

Reviews Summary by AI:

The FPV Triple Feed Patch antenna is a directional circularly polarized antenna.Connector type is SMA Male to SMA Male.
Center frequency: 5.8 GHz,with more better signal transmission,good radiation efficiency.
Good axial ratio,not just directly perpendicular to the patch but also off-center.
Cheap and easy to manufacture with high accuracy, even for a hobbyist.
Package included: 1 x Triple Feed Patch Antenna, 1 x semi-rigid coax (SMA male to SMA male). 30 days money back and 2 year warranty. If there is any problem please contact us feel free.

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Description

Specifications:

Center frequency: 5.8 GHz

Bandwidth: 660 MHz (5.47 – 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: 55° (horizontal and vertical)

Radiation efficiency: 83.5%

Diameter of large disk : 5.94cm

Diameter of small disk: 2.46cm

Features:

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

Note: The PCBs must use 1.0 mm thickness FR4 material

Package included:

1 x Realacc Triple Feed Patch-1 5.8GHz 9.4dBi Directional Circular Polarized FPV Antenna

1 x Extended cable

1 x SMA Feamale to RP-SMA Male adapter connector

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