Range Extender Antenna Kit (SA-ANT-A-01)
📡 High-Performance 5dBi Omnidirectional Antennas: The Range Extender Antenna Kit replaces your DJI controller’s factory antennas with high-performance 2.4GHz/5.8GHz dual-band units. The result? Up to 40% greater range and significantly more stable signal in open terrain. Includes RP-SMA to SMA adapters for broad compatibility.
Product Overview
The SoarApex Range Extender Antenna Kit is the ultimate DJI RC controller antenna upgrade for drone pilots. By replacing stock rubber duck antennas with precision-tuned 5dBi drone signal antennas, this kit delivers a significant boost in link stability and total operational range. As a reliable 2.4GHz 5.8GHz omnidirectional antenna set, it maximizes RF power transfer and minimizes dropped connections during critical flights.
This is not just a replacement—it’s a complete UAV range extension kit engineered for real-world performance. Every antenna is lab-tested to ensure VSWR stays under 1.5:1 across the full 5.8GHz band, guaranteeing maximum power transfer from your controller to the aircraft. Designed for DJI RC, RC Pro, Smart Controller, and RC Plus, it is a plug-and-play upgrade that requires no software or firmware changes, allowing you to get airborne in under three minutes.
Product Display
What’s in the Box
- 2× 5dBi Omnidirectional Antennas — 2.4GHz / 5.8GHz dual-band
- 2× RP-SMA to SMA Adapters — gold-plated for low signal loss
- 1× Printed Radiation Pattern Chart — lab-tested specs for your reference
- 1× Antenna Selection Guide — understand gain, polarization, and VSWR
Engineered for Real-World Performance
Every antenna is lab-tested to ensure VSWR stays under 1.5:1 across the full 5.8GHz band. That means maximum power transfer from your controller to the aircraft — no wasted RF energy, no dropped connections.
🔬 Lab-Tested, Not Marketing Hype: Every kit ships with a printed radiation pattern chart verified on calibrated test equipment.
Compatible Platforms
The Range Extender Kit is designed for DJI RC series controllers and any ground station with RP-SMA antenna ports.
Confirmed Compatible:
- ✅ DJI RC (standard controller)
- ✅ DJI RC Pro
- ✅ DJI Smart Controller
- ✅ DJI RC Plus (with RP-SMA adapters)
- ✅ Third-party ground stations with RP-SMA ports
📌 Not sure if this fits your setup? Contact our support team with your controller model — we’ll confirm compatibility within 24 hours.
Technical Specifications — Full Detail
| Frequency Band | 2.4GHz / 5.8GHz |
|---|---|
| Gain | 5 dBi |
| Polarization | Linear / Vertical |
| VSWR (Max) | < 1.5:1 |
| Beam Width (HPBW) | 360° (Omnidirectional) |
| Max Range (LOS) | 5 km |
| Connector Type | RP-SMA (Male) + SMA Adapter |
| Weatherproofing | IP54 |
| Weight (per unit) | 28g |
| Dimensions | 120mm × 28mm (each) |
| Operating Temperature | -20°C to +60°C |
| Housing Material | Fiberglass-reinforced ABS |
Frequently Asked Questions
Will this work with my DJI RC controller?
Yes. The kit includes RP-SMA to SMA adapters that are compatible with DJI RC, RC Pro, and Smart Controller. Installation is tool-free and takes under 3 minutes.
Do I need to update firmware or change settings?
No. The antennas are passive RF components — no firmware changes, no software configuration. Just screw them on and fly.
What’s the real-world range improvement?
In open terrain, users consistently report 40% range increase over stock antennas. Performance varies based on environmental factors (urban density, vegetation, weather).
Do you ship internationally?
Yes. We ship from warehouses in the US, EU, and Asia. Orders are dispatched within 24 hours. Free global shipping on all orders.
What if it doesn’t fit my controller?
We offer 30-day returns on all products. If the kit doesn’t fit your setup, contact our support team and we’ll arrange a return or exchange.
⚡ All technical data sourced from official CZI product documentation. For the most current information, please refer to the manufacturer’s website. Explore more antenna solutions or visit our main store.
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