Overview
The TrueRC X²-Air 5.8 MK II Antenna Combo with Stubbies is designed for original DJI FPV Goggles V1 and V2, combining two low-profile, faceplate-mounted X²-Air MKII directional antennas with two Singularity stubby antennas for compact directional and omnidirectional coverage options. This set uses included adhesive backing to mount directly on the DJI faceplate for easier storage and transport. It is not intended for DJI Goggles 2.
Key Features
- Circularly polarized (LHCP)
- Sector-type beam shape (widest on horizontal)
- Direct faceplate mount with included adhesive backing
- Compact, low-profile design for easier storage and transport
- X²-Air MKII: 13 dBic gain; 150° beam per antenna (combined beam width noted as 180°)
- Large SWR and axial ratio bandwidth; designed to work even out of the 5.8 GHz band
- Custom knurled RP-SMA connectors (X²-Air MKII)
- Optional-use stubby antennas for combined directional and omnidirectional coverage (included in this combo)
Specifications
X²-Air MKII
| Bandwidth | 5.1GHz-7.0GHz |
| Gain | 13 dBic |
| Polarization | LHCP |
| Beam-width Horizontal* | 150deg |
| Beam-width Vertical* | 62deg |
| Hor. beam @ -3dB** | 75deg. |
| Vert. beam @ -3dB** | 34deg. |
| Connector | Custom knurled RP-SMA |
| Dimension | 72mm x 34mm x 15mm |
| Weight | 20g each |
| Mounting | Includes adhesive mount for installation onto DJI FPV goggles |
*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.
Singularity Stubby
| Gain | 1.9dbic |
| Polarization | LHCP (Stock DJI is LHCP) |
| Cross-Polar Rejection | -15 to -30dB (1.9%) |
| Bandwidth | 5.6GHz-6.0GHz |
| Radiation Efficiency | 99% |
| SWR | <=1.5:1 |
| Weight | 3.7 g |
| Size | 12.7mm x 20mm |
| Connector | RP-SMA |
| Patent | US. Pat. 10,804,618; Can. Pat. 2968566 |
For product selection help or compatibility questions before ordering, contact support@rcdrone.top or visit https://rcdrone.top/.
Whats Included
- 2x X b2-Air MKII antennas (one for each side)
- 2x Singularity stubby antennas
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