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Triple Feed Patch-1 PRSMA

₹ 1,237.14 ₹ 1,237.14

 
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Description

Triple Feed Patch-1 PRSMA

The Triple Feed Patch-1 is designed by Maarten Baert and Robin Theunis. It uses a single patch, unlike its "Array" counterpart, making it lightweight and suitable for direct mounting on FPV goggles. The antenna provides a 5.8 GHz, 9.4 dBi gain, which significantly boosts signal range, making it ideal for long-distance or high-interference, high-speed, or freestyle flights.

  • Directional & Circular Polarization: Provides high-gain performance with LHCP or RHCP compatibility (depending on port used).
  • Excellent Axial Ratio: Offers a good axial ratio not just directly ahead, but also off-center, resulting in less video flickering.
  • High Radiation Efficiency: Achieves roughly 83.5% efficiency, surpassing typical lossy FR4-based patch antennas.
  • Versatile Mounting: Lightweight and compact enough to be used directly on goggles or ground stations.
  • High-Quality Construction: Built for durability, withstanding the rigors of FPV flying
  • Center Frequency: 5.8 GHz
  • Bandwidth: 660 MHz (5.47 - 6.13 GHz)
  • Antenna Gain: 9.4 dBi
  • Axial Ratio: < 1.3
  • Radiation Efficiency: 83.5%
  • Half Power Beam Width: 55° (horizontal and vertical)
  • Matching: S11 < -20 dB, VSWR < 1.22 (at center frequency)
  • Polarization: RHCP or LHCP
  • Connector: SMA Male or RP-SMA Male (labeled as PRSMA)
  • Dimensions: 150 × 150 × 60 mm
  • Weight: ~20.7g