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

$69.99$45.99

You Save: $24.00 (35%)

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PRODUCT INFORMATION
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PRODUCT INFORMATION
Note:Terminator is not included,you can purchase it separately,click here

The 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
 









Radiation pattern:




Measurements:


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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Return and Exchanges

Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can't offer you a refund or exchange. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

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Realacc Triple Feed Patch-1 5.8GHz 9.4dBi Directional Circular Polarized FPV Pagoda Antenna for Fatshark DJI Eachine Goggles
$69.99$45.99