GEPRC Triple Feed Patch-1 5.8GHz CP FPV Antenna
by GepRC

GEPRC Triple Feed Patch-1 5.8GHz CP FPV Antenna (SMA Male)

Elevate your signal reliability with the GEPRC Triple Feed Patch-1, a high-performance 5.8GHz directional FPV antenna engineered for maximum range and penetration. This antenna is a critical component for the RC hobbyist, professional sUAS contractor, and the educational research market, including high school and college engineering labs. Designed for both analog and digital systems, it provides a stable, high-gain video link essential for government and military sUAS operations where signal integrity in contested or long-distance environments is paramount.

The Triple Feed Patch design is renowned in the drone industry for its exceptional axial ratio and radiation efficiency. Unlike standard patch antennas, the triple-feed architecture ensures a cleaner circular polarization, significantly reducing "multi-pathing" interference caused by signals bouncing off obstacles like buildings or trees. With a substantial 9.4 dBi gain and a focused 55-degree beam width, this antenna allows pilots to push their flight boundaries further while maintaining a crystal-clear video feed. The included semi-rigid SMA cable allows for precise positioning on FPV goggles or ground stations, ensuring the antenna is always optimally aligned with the aircraft.

Whether you are performing long-range reconnaissance, participating in high-speed FPV racing, or conducting sUAS flight training, the GEPRC Triple Feed Patch-1 offers the tactical advantage of a robust, high-bandwidth connection.

Technical Specifications

• 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)

• Polarization: Circularly Polarized (RHCP/LHCP depending on setup)

• Connector: SMA Male

• Match: S11 < -20 dB, VSWR < 1.22 (at center frequency)

• Dimensions: 150mm x 150mm x 60mm

• Weight: 20g (Antenna only)

What’s Included

• 1x GEPRC Triple Feed Patch-1 5.8GHz Antenna

• 1x Semi-rigid SMA Male to SMA Male Extension Cable

• 1x 50-ohm Termination Load (for use on the unused port to maintain performance)