Realacc Triple Feed Patch-1 5.8GHz 9.4dBi Directional Circular Polarized FPV Antenna for RC Models Drone Transmitter TX Goggles
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SPECIFICATIONS
Brand Name: NoEnName_Null
Origin: Mainland China
Material: Composite Material
Recommend Age: 12+y
Tool Supplies: Assembly Category
Upgrade Parts/Accessories: FPV Antenna
RC Parts & Accs: Antennas
Size: As show
Use: Vehicles & Remote Control Toys
Certification: none
Technical parameters: Value 6
Model Number: Realacc
Remote Control Peripherals/Devices: FPV Antenna
For Vehicle Type: Helicopters
Four-wheel Drive Attributes: FPV Antenna
The Triple Feed Patch antenna is a directional circularly polarized antennaGood 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.
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%
Features:
Good radiation efficiency. Most FR4-based patches have terrible efficiency because FR4 is very lossy at 5.8 GHzGood 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
Radiation pattern:
