High-Precision GNSS Antenna, Four-Star Multi-Frequency RTK Antenna for UAV & Surveying, Supports GPS L1/L2/L5, GLONASS, Galileo, BeiDou, Centimeter-Level Positioning, IP67 Waterproof, SMA Connector

Whether you are conducting professional land surveys, precision agricultural mapping, or high-stakes UAV missions, signal reliability is non-negotiable. The GTOMNI High-Precision GNSS Antenna is engineered to deliver elite performance where consumer-grade antennas fail.Ultra-Wideband Support: Covers GPS L1/L2/L5, GLONASS G1/G2/G3, Galileo E1/E5a/E5b, and BeiDou B1/B2/B3, ensuring you have maximum satellite visibility even in urban canyons or dense foliage.High Gain & Low Noise: Features a 36dB±2dB LNA gain with a low noise figure of ≤1.5dB, allowing it to capture weak signals and maintain a stable RTK fixed solution in real-time.Anti-Interference Technology: The internal ceramic patch and filtering system effectively suppress out-of-band interference from 4G/5G cellular towers and other electronic noise.IP65 Waterproof: Aluminum housing 56x27mm with SMA male connector withstands -35 °C to +75 °C temperatures and 95% humidity; ideal for automotive marine and outdoor IoT devices needing reliable performance, making it a "fit and forget" solution for long-term outdoor use.Package Includes: 1x High-Precision GNSS Antenna.

• [Centimeter-Level Precision] Equipped with advanced GNSS technology, the GTOMNI antenna provides ultra-stable, centimeter-level positioning accuracy. Specifically optimized for RTK differential systems, it ensures reliable data for high-precision mapping, surveying, and autonomous navigation.Dual-stage low-noise amplifier LNA delivers 36 dB gain with ≤2 dB noise figure; multi-feed design enhances low-elevation signal reception for stable tracking in harsh environments.
• [Full-Constellation & Multi-Frequency] Stay connected even in challenging environments. This antenna supports all major satellite systems, including GPS (L1/L2/L5), GLONASS, Galileo, and BeiDou. The multi-band design minimizes signal interference and ensures a 98% satellite lock rate.
• [Industrial-Grade Durability] Built for the toughest conditions. Featuring a robust, UV-resistant housing and an IP67 waterproof rating, it operates flawlessly in extreme temperatures (up to 105°C). Ideal for marine, coastal, and high-humidity outdoor environments.
• [Optimized for UAVs & Marine] Lightweight and compact at only 20g (approx.), it’s designed for seamless integration into drones and unmanned vehicles without affecting flight dynamics. The balanced radiation pattern significantly reduces multipath errors for smoother paths.
• [Plug-and-Play Compatibility] Features a standard SMA-J connector and supports a wide voltage range (3.3V/5V), making it compatible with most RTK modules (like ZED-F9P), flight controllers, and surveying equipment. Ready for immediate deployment out of the box.