More gain and more convenience! This is the adaptation of the all mighty X²-AIR into a slick low-profile face mount for the HDzero VRX4 module.

TrueRC X²-AIR 5.8 MK II RHCP SMA for HDZero VRX4 (pair)

More gain and more convenience! This is the adaptation of the all mighty X²-AIR into a slick low-profile face mount for the HDzero VRX4 module. Simply slide on the antennas on the module’s rails and screw on the custom knurled SMA connectors. Improved 13dBic gain and massive combined beam width of 165deg, yield a fantastic flight experience in the most challenging conditions. Fill the remaining ports with a pair of OCP and you got the antenna whole house.

Dual elements array provides 13Dbi circular polarized beam of 75deg

By combining the two elements onto a single feed, the gain is boosted and horizontal coverage is widened by compromising the vertical coverage which isn’t used much in FPV.

Low profile design, only 15mm thick.

Most compact antennas of this gain level are at only 15mm thickness, letting you leave them on at all times without fear of breaking them. The included double-sided foam tape gives a solid bound to your goggles’ face plate and installs in minutes.

Custom-made SMA connectors, fit the HDZero in style.

As with all other components of X²-AIR antennas, the custom SMA connector is made to the highest standards to fit your HDzero module perfectly and make sure every bit of RF power is transferred from the X²-AIR. A knurled finish provides easy tightening and a quality look exclusive to TrueRC.

Pair them with our OCP Omni antennas.

Add a pair of OCP omnidirectional antennas for a complete antenna system!

Features

• Circularly Polarized
• Sector-type beam shape (widest on horizontal)
• Mount direct on the HDzero module with included slide-on mounts.
• Compact low-profile design, easy to store and transport
• High 13 dB for unsurpassed long-range and signal penetration
• Large SWR and axial ratio bandwidth, work even out of the 5.8GHz band
• Super wide 150-degree beam for each antenna combined with 165deg beam width
• Custom knurled SMA connectors

Specifications

• Bandwidth: 5.1GHz-7.0GHz
• Gain: 13 dB
• Polarization: RHCP
• Beam-width Horizontal*: 150deg
• Beam-width Vertical*: 62deg
• Hor. beam @-3dB**: 75deg.
• Vert. beam @-3dB**: 34deg.
• Connector: Custom knurled SMA
• Dimension: 72mm x 34mm x 15mm
• Weight: 20g each
• Include mounts for installation onto the HDZero module

*Coverage of individual antenna where reception is at least equivalent to an Omni.
**Coverage of individual antenna where at least 70% of the max range is obtained.

Includes

• Two X²-air MKII antennas (one for each side)
• Two slide-on mounts

Useful 3D print

• SMA thumbwheel cable side
• VRX rail antenna mount