TBS 5G8 RHCP Patch Antenna (SMA)

TBS 5G8 RHCP Patch Antenna (SMA)

The TBS 5G8 RHCP Patch Antenna is a compact, high-performance directional antenna designed by Team BlackSheep in collaboration with Video Aerial Systems (VAS/IBCrazy). It serves as an accessible entry point into circular polarization for FPV pilots, offering a significant range boost over standard omnidirectional antennas. With a 5dBi gain, it strikes a perfect balance between distance and a wide 110° beamwidth, allowing you to fly comfortably without needing to keep your head perfectly pointed at the drone. Its rugged, lightweight design makes it ideal for mounting directly onto FPV goggles like the Fat Shark series.

Features

• High-Gain Performance: 5dBi gain provides reliable signal reception up to 1.5km on a modest 200mW transmitter.

• Wide Beamwidth: The 110-degree coverage area is more forgiving than higher-gain patches, reducing “dead zones” when moving your head.

• RHCP Polarization: Right-Hand Circular Polarization helps mitigate multipath interference (reflections from walls or trees) for a cleaner video feed.

• Rugged & Compact: At only 35x35mm, it is smaller, lighter, and more durable than traditional “cloverleaf” receiver antennas.

• Direct Mount: Designed with an SMA connector for easy attachment to goggle receivers or diversity modules.

Key Points

• Optimized for Analog: Specifically tuned for the 5.8GHz band (5700-5900 MHz), commonly used in analog FPV video systems.

• Maneuverability: While directional, its lower gain (compared to 8dBi patches) allows for better signal retention when the drone flies slightly behind or to the side of the pilot.

• High Efficiency: Outperforms standard Skew-Planar-Wheel combinations in both range and durability.
• Lightweight Profile: Minimal weight ensures that your goggles remain comfortable and balanced during long flight sessions.

Specifications