Description
The TrueRC X-Air 5.8 Crosshair Antenna MK II RHCPis a cutting-edge redesign of the original X-Air 5.8, now featuring aerospace-grade PCB materialsand advanced engineeringfor superior performance. With a compact form factor—nearly 1/4 the size of the original—this antenna maintains high gain (9.5-10.5 dBic)and wide beam coverage (120°), making it ideal for long-range FPVapplications.
Designed for minimal aiming adjustments, the X-Air 5.8 MK IIensures strong signal reception, even at extreme distances. Its high axial ratioimproves signal clarity, reducing interference for clearer video transmission. Whether for FPV drones, long-range video links, or ground station setups, this LHCP directional antennadelivers exceptional results. The SMA male connectorallows compatibility with various FPV receivers and systems.
Key Features:
- Compact design– 1/4 the footprint of the original X-Air
- 9.5-10.5 dBic gainfor superior long-range performance
- 120° beam-widthwith excellent signal coverage
- LHCP polarizationfor optimal FPV signal clarity
- High axial ratiofor minimized interference
- Durable aerospace-grade PCB material
- SMA male connectorfor wide compatibility
Specifications:
- Frequency Bandwidth:5.1GHz – 6.7GHz
- Gain:9.5-10.5 dBic
- Polarization:LHCP
- Beam-width (H & V)*:120°
- Beam-width @-3dB (H & V)**:68°
- Connector:SMA
- Dimensions:32mm x 32mm x 16mm
*Coverage where reception is at least equivalent to an omni.
**Coverage where at least 70% of the max range is obtained.
| Name | Value |
|---|---|
| MANUFACTURER | True RC |
| BAND | 5.8GHz |
| CONNECTOR | SMA |
| POLARIZATION | LHCP |
| GTIN | 608597255652 |






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