📡 DJI FPV Air Unit Antenna (MMCX) – LHCP, 5.4–6 GHz, High Gain, Lightweight
Left-Hand Circular Polarization Antenna for DJI FPV Digital Video Transmission – Straight & Right-Angle MMCX Options
NOTE:
1. The two right-angle antenna variants have identical electrical performance, differing only in mounting angle. Choose based on your frame's cable routing needs; they can be mixed with straight antennas.
2. One DJI FPV Air Unit typically requires 2 antennas for optimal performance.
✅ Compatible Products
- DJI FPV Air Unit (Sky End)
📦 Package Contents
- 1 × DJI FPV Air Unit Antenna (MMCX) – Straight or Right-Angle version (as selected)
🔍 Product Overview
The DJI FPV Air Unit Antenna (MMCX) is an official sky-end antenna for the DJI FPV digital video transmission system. Available in right-angle (elbow) and straight MMCX versions, both share identical electrical performance—only the installation angle differs.
Featuring left-hand circular polarization (LHCP), this antenna operates in the 5.4–6 GHz frequency range, delivering 2.75 dB gain at 5.8 GHz for stable, long-range FPV flights. Its compact, lightweight design (3.9 g elbow / 3.74 g straight) ensures durability in high-speed racing and vibrating environments.
With low VSWR (<2) and optimized beamwidth, it minimizes signal loss and maximizes interference resistance—essential for clear, reliable FPV video in demanding conditions.
✨ Key Features
- LHCP Polarization – Matches DJI FPV system for reduced multipath interference.
- Wide Frequency Range – 5.4–6 GHz coverage; optimized for 5.8 GHz FPV band.
- High Gain – 2.75 dB at 5.8 GHz for extended transmission range.
- Lightweight & Durable – Elbow: ~3.9 g; Straight: ~3.74 g; robust for crash-prone FPV use.
- MMCX Quick-Plug – Easy horizontal insertion/removal; secure connection.
- Flexible Mounting – Choose elbow or straight version to suit frame wiring paths.
- Low VSWR (<2) – Reduces signal loss, improves transmission stability.
⚙️ Technical Specifications
💡 Usage Tips
- Dual Antenna Setup – Install two antennas (min. 40 mm spacing between cylindrical ends) for best signal coverage and redundancy.
- Avoid Obstruction – Keep antennas away from metal or carbon fiber structures to prevent signal blockage.
- Proper Handling – Hold the Air Unit steady with one hand; grasp the antenna base (not the cable) to plug/unplug horizontally.
- Mix & Match – Elbow and straight versions can be used together without performance loss.
- Pre-Flight Check – Ensure antennas are securely connected and undamaged before flight.
⚠️ Important Notes
- Model Specific – Compatible only with DJI FPV Air Unit (Sky End); not for other systems.
- Pair Requirement – One Air Unit needs two antennas for optimal performance; package includes one antenna only.
- Installation Angle – Elbow and straight versions differ only in orientation; electrical specs are identical.
- Cable Care – Never pull the antenna by the cable; always grip the connector base to avoid damaging the center pin.
- Warranty – Physical damage from improper handling is not covered under DJI warranty.