Description
The TrueRC X-Air 5.8 Crosshair Antenna MK II RHCP (RP-SMA)is a compact, high-performance 5.8GHz FPV receiver antenna, designed for long-range and wide-beam coverage. Built with aerospace-grade PCB materialand computer-aided engineering, this redesigned version is nearly 75% smallerthan the original while maintaining exceptional beam width and high axial ratio.
With a 9.5-10.5 dBic gainand 120-degree coverage, the X-Air 5.8 MK II ensures strong, reliable signal receptionfor long-distance FPV flights. Its optimized RHCP polarizationminimizes interference, providing a clear and stable video feedwithout the need for frequent antenna adjustments. The RP-SMA connectorensures compatibility with a variety of FPV systems, making it an ideal upgrade for drone racing, freestyle flying, and long-range FPV applications.
Key Features:
- Compact and lightweightdesign (75% smaller than the original)
- High gain (9.5-10.5 dBic)for strong signal reception
- Wide 120-degree beam widthfor extensive coverage
- RHCP polarizationfor reduced interference and better clarity
- Durable aerospace-grade PCB construction
- RP-SMA male connectorfor secure and easy installation
Specifications:
- Frequency Bandwidth:5.1GHz – 6.7GHz
- Gain:9.5-10.5 dBic
- Polarization:RHCP
- Beam Width (H & V):120°
- Beam Width @ -3dB (H & V):68°
- Connector Type:RP-SMA male
- Dimensions:32mm x 32mm x 16mm
| Name | Value |
|---|---|
| MANUFACTURER | True RC |
| BAND | 5.8GHz |
| CONNECTOR | RPSMA |
| POLARIZATION | RHCP |
| GTIN | 608597255669 |






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