RFD868ux-IND Long Range Telemetry Modem Bundle (India Version) - 1W 868MHz Digital Data Link
Engineered for system integrators where every gram and millimeter counts, the RFD868ux-IND utilizes a dual-core 32-bit ARM processor to handle complex SiK firmware tasks and AES hardware encryption. Its diversity antenna system ensures a stable link even during aggressive banking or long-distance flights by switching between two u.FL antenna ports in real-time.
Key Technical Specifications:
India-Specific Compliance: The "IND" suffix denotes a factory-locked frequency range (865–867 MHz), ensuring your platform operates within the unlicensed spectrum defined by the WPC (Wireless Planning & Coordination) Wing of India.
Compact "ux" Architecture: At only 8g, the RFD868ux is optimized for modern drones where space is at a premium. It features u.FL RF connectors to keep the profile slim and weight minimal.
Link Security: Integrated AES-128/256 hardware acceleration ensures your telemetry data remains secure from interception—a vital requirement for sensitive industrial and defense-proximate missions.
Enhanced Signal Processing: Features an integrated Low Noise Amplifier (LNA) and SAW filters to reject out-of-band interference, allowing for a reliable link in electromagnetically noisy environments.
Software Ecosystem: Native support for MAVLink protocol, making it a "plug-and-play" solution for Pixhawk (Cube Orange/Blue), ArduPilot, and PX4 ecosystems.
Frequently Asked Questions (FAQ)
1. Is the RFD868ux-IND legal for use in India? Yes, this is the specialized IND (India) version. It is factory-configured to operate within the legal frequency bands and power limits required for telemetry equipment in India, ensuring your UAV projects remain compliant with local wireless regulations.
2. What is the expected range of this telemetry bundle? The RFD868ux is designed for extreme long-range data links. Depending on your antenna setup and environmental conditions (Line of Sight), it can achieve stable telemetry links exceeding 40km to 50km. It features a high-sensitivity receiver and 1W (+30dBm) transmit power to maintain a solid connection even in challenging RF environments.
3. Is this modem compatible with Pixhawk and Mission Planner? Absolutely. The RFD868ux-IND is fully compatible with Pixhawk, Cube, and APM flight controllers. It works seamlessly with Mission Planner, QGroundControl, and Tower, allowing for real-time MAVLink telemetry, waypoints updates, and parameter tuning mid-flight.
4. Can I use this for both ground-to-air and air-to-air communication? Yes. This bundle includes two modems, allowing you to establish a robust link between your Ground Control Station (GCS) and your UAV. It can also be used in multi-point configurations to bridge data between multiple drones or ground assets.
5. How does the RFD868ux handle interference from other devices? The modem utilizes FHSS (Frequency Hopping Spread Spectrum) and advanced filtering. This allows the device to "hop" across frequencies to find the clearest channel, significantly reducing the impact of interference from other 868MHz devices or industrial RF noise.
Note on Stock Availability: The RFD868ux-IND is the most sought-after long-range link for DGCA Type-Certified drones in India.
"Building for BVLOS? The RFD868ux-IND is the standard for long-range reliability in the Indian airspace. If showing 'Out of Stock,' click 'Notify Me'—we receive priority batches of IND-locked units directly from RFDesign to support indigenous UAV manufacturing."
