TrueRC X²-AIR 5.8 MK II pair for Walksnail X LHCP
by True RC

TrueRC X²-AIR 5.8 MK II Antenna Pair for Walksnail Goggles X (LHCP)

The TrueRC X²-AIR 5.8 MK II is a high-performance, directional patch antenna system specifically engineered for the Walksnail Avatar HD Goggles X. Representing the pinnacle of TrueRC’s antenna engineering, the X²-AIR MK II offers a massive 13dBic gain while maintaining an incredibly wide 150-degree beamwidth. This combination provides the long-range signal penetration of a traditional patch antenna with the "flyable" coverage area typically reserved for lower-gain units. For government sUAS contractors, tactical reconnaissance teams, and long-range FPV pilots, this antenna set is a mission-critical upgrade that ensures high-fidelity video transmission even in high-interference or non-line-of-sight environments.

Designed with a focus on ergonomics and low-profile aesthetics, this version features custom angled RP-SMA connectors that screw directly into the top ports of the Goggles X. The compound angle ensures the panels face forward with a slight upward tilt, optimizing signal reception for most flight profiles. Built with premium materials in Canada, the X²-AIR MK II utilizes a high-efficiency panel design that covers an expansive 5.1GHz to 7.0GHz bandwidth. Whether you are conducting industrial inspections, university aerospace research, or cinematic long-range filming, this antenna pair provides the industrial-grade reliability and signal integrity needed for professional-grade digital FPV operations.

Technical Specifications

• Frequency Range: 5.1GHz - 7.0GHz

• Gain: 13 dBic

• Polarization: LHCP (Left-Hand Circular Polarization)

• Horizontal Beam-width: 150°

• Vertical Beam-width: 62°

• Horizontal Beam @-3dB: 75°

• Vertical Beam @-3dB: 34°

• Connector: Custom Angled RP-SMA (Direct fit for Goggles X, DJI FPV V1
  DJI FPV V2 Walksnail Avatar HD X)

• Dimensions: 72mm x 34mm x 15mm (per antenna)

• Weight: ~20g per antenna

• SWR: <1.5:1 (within band)

• Axial Ratio: ~1.0

What is Included

• 2x TrueRC X²-AIR 5.8 MK II Antennas (LHCP)

• Integrated Angled RP-SMA Connectors with Knurled Finish