FPV Antenna Kit TrueRC X-AIR 5.8 MK II for Walksnail X (LHCP)

The TrueRC X-AIR 5.8 MK II for Walksnail X (LHCP) is a complete four-antenna kit designed for compatible Walksnail X goggles. It pairs two directional X-AIR 5.8 MK II antennas with two compact Stubby Singularity antennas, all in LHCP circular polarisation, to provide both focused forward coverage and a practical solution for the remaining goggle ports.

Directional X-AIR Antennas

The two X-AIR antennas deliver 9.5–10.5dBic gain across a 120° beam width, concentrating reception in the area directly in front of the pilot. The −3dB coverage angle is 68° and the antennas operate across a wide 5.1–6.7GHz bandwidth, centred on the 5.8GHz FPV band. Each antenna measures 34 × 34 × 34mm.

Stubby Singularity Antennas

The two Stubby Singularity antennas offer 1.9dBic gain with 99% radiation efficiency and a cross-polar rejection of −15 to −30dB. Their SWR of ≤1.5:1 and compact 12.7 × 20mm footprint make them a tidy solution for the secondary goggle ports. Each Stubby weighs 3.7g.

LHCP Polarisation

All four antennas use LHCP (Left-Hand Circular Polarisation), making the kit compatible with LHCP video-transmission equipment. Consistent polarisation across all ports reduces cross-polarisation losses and helps maintain a clean video feed.

Specifications

• Product type: FPV antenna kit
• Compatibility: Walksnail X
• Frequency: 5.8GHz
• Polarisation: LHCP
• Connector: SMA-male / RP-SMA
• X-AIR bandwidth: 5.1–6.7GHz
• X-AIR gain: 9.5–10.5dBic
• X-AIR beam width: 120°
• X-AIR −3dB coverage: 68°
• X-AIR dimensions: 34 × 34 × 34mm
• Stubby model: Stubby Singularity
• Stubby bandwidth: 5.6–6.0GHz
• Stubby gain: 1.9dBic
• Stubby cross-polar rejection: −15 to −30dB
• Stubby radiation efficiency: 99%
• Stubby SWR: ≤1.5:1
• Stubby dimensions: 12.7 × 20mm
• Stubby weight: 3.7g each

Package Includes

• 2 × TrueRC X-AIR 5.8 MK II Antennas (LHCP)
• 2 × TrueRC Stubby Singularity Antennas (LHCP)