Description
The DJI Agras O4 Relay delivers extended signal coverage and enhanced transmission stability for the DJI Agras T100 and T25P agricultural drones. Designed to power through challenging environments, it ensures seamless connectivity when obstacles or terrain disrupt direct communication.
This relay unit features a 6,500 mAh rechargeable battery, offering up to 5 hours of continuous operation. Users can effortlessly charge it in approximately 2.5 hours using a 30 W charger. Its lightweight design, just 630g, makes it convenient to carry and position manually or with mounting gear.
The O4 Relay operates across three frequency bands: 2.4 GHz, 5.2 GHz, and 5.8 GHz, boosting resistance to interference during drone missions. Depending on local regulations and environment, it delivers an effective signal range of up to 5 km (SRRC), 4 km (MIC/KCC/CE), and 8 km (FCC). Its IP55 ingress protection rating ensures reliable performance under dusty or damp field conditions.
By installing this relay at a higher vantage like on a pole, it extends your drone’s communication range into blind spots, making field operations smoother and safer. In short, the DJI Agras O4 Relay empowers Agras operators with stronger, farther-reaching signal transmission in any terrain.
2. Key Features
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Extends signal range up to 8 km (FCC), 5 km (SRRC), or 4 km (MIC/KCC/CE)
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Operates across 2.4 GHz, 5.2 GHz, and 5.8 GHz frequency bands
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6,500 mAh battery solution provides 5 hours of runtime
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Rapid charging in ~2.5 hours using a 30 W charger
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Lightweight design: 630 g
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IP55-rated for dust and splash resistance
3. Specifications
| Specification | Details |
|---|---|
| Model | DJI O4 Relay (RL01-65) |
| Weight | 630 g |
| Battery Capacity | 6,500 mAh |
| Operating Time | Approx. 5 hours |
| Charging Time | ~2.5 hours (30 W) |
| Input Voltage | 2.7 V – 24 V |
| Power Consumption | ~10.48 W (FCC), ~8.8 W (SRRC) |
| Frequencies | 2.4 GHz, 5.2 GHz, 5.8 GHz |
| Signal Range | 5 km (SRRC), 4 km (MIC/KCC/CE), 8 km (FCC) |
| Ingress Protection | IP55 — dust and splash resistant |
| Compatible Models | Agras T100, T70P, T25P (with firmware upgrade) |
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