Why Reliability Standards Matter for Drone GNSS
Professional drones operate in harsh conditions: temperature extremes, vibration, humidity, and shock. GNSS receivers used in these platforms must be certified to industry standards to ensure reliable operation.
MIL-STD-810H
Originally designed for military equipment, MIL-STD-810H covers environmental stress testing including temperature, humidity, vibration, shock, altitude, and salt fog. Septentrio’s AsteRx-m3 Pro+ and mosaic modules are tested to these standards. Key tests include:
- High and low temperature operation (-40°C to +85°C)
- Random vibration (up to 20 G RMS for propeller-induced vibration)
- Mechanical shock (40 G, 11 ms half-sine)
- Humidity cycling (95% RH, 10 cycles)
AEC-Q104
AEC-Q104 is an automotive standard for multi-chip modules, increasingly adopted by drone manufacturers for its rigorous quality requirements. The mosaic-G5 P3H is qualified to AEC-Q104 Grade 3, having passed 1000 temperature cycles and extensive reliability testing.
Which Standard Should You Prioritize?
- MIL-STD-810H: Best for defense, surveying, and inspection applications with harsh environments
- AEC-Q104: Best for high-volume production with automotive-grade quality requirements
- Both: Ideal for professional platforms that need both environmental resilience and manufacturing quality
Related GNSS Products
- HB21 GNSS Box Receiver — All-in-one RTK receiver with 4G LTE, heading, and data logging
- HB6 GNSS Box Receiver — Compact RTK receiver powered by Septentrio Mosaic X5
- EV322 GNSS Receiver — Lightweight RTK receiver for UAVs and autonomous systems
- AIM+ Anti-Jamming Technology — Military-grade interference and spoofing protection
Browse our full GNSS receiver collection for professional UAV applications.
Frequently Asked Questions
What accuracy can I expect from this GNSS solution?
Septentrio GNSS receivers deliver 0.6 cm + 0.5 ppm horizontal and 1.0 cm + 1 ppm vertical accuracy with RTK. The exact performance depends on satellite geometry, atmospheric conditions, and correction data quality.
Does this work with ArduPilot or PX4 flight controllers?
Yes. Septentrio receivers output SBF protocol which is natively supported by both ArduPilot (GPS_TYPE=9) and PX4 (GPS_TYPE=9). Simply connect the UART interface and configure the GPS parameter for plug-and-play operation.
Can I use this receiver without an RTK base station?
Yes. You can use NTRIP corrections via a cellular connection, or use Galileo HAS (free satellite-delivered corrections on supported modules). For post-processing, the receiver logs raw data for PPK processing.
How do I order or get technical support?
Contact our sales team at sales@uav-gnss.com for pricing and availability. Technical documentation, integration guides, and configuration tools are available through our website resources section.
