**Precision Positioning for UAVs and Unmanned Vehicles**
The RTK GNSS Antenna is a high-precision, multi-constellation GPS solution designed to meet the demanding positioning requirements of UAVs and unmanned vehicles.
With a frequency range spanning 1575.42Mhz, this antenna is capable of receiving signals from GPS L1, L2, L5, GLONASS, Beidou, and Galileo satellites, ensuring reliable and accurate positioning in any environment.
The helix antenna design offers a 360° horizontal plane coverage angle, making it ideal for applications that require consistent and uninterrupted tracking.

**Robust and Waterproof for All Weather Conditions**
The robust IP67 waterproof rating of this antenna ensures its durability and reliability in harsh environments.
Whether it's a dusty construction site or a rainy outdoor operation, the SMA waterproof antenna remains unaffected, providing uninterrupted service.
The low noise figure and high LNA gain ensure that the antenna can pick up signals even in challenging conditions, making it a trusted companion for your UAV or unmanned vehicle.

**Versatile and User-Friendly Design**
This RTK GNSS antenna is not only versatile in its multi-constellation GPS capabilities but also in its ease of use.
With a 50 Ohm impedance and a standing-wave ratio of less than 1.8, the antenna is designed for compatibility with a wide range of devices.
The axial ratio of ≤3dB ensures minimal signal loss, providing accurate positioning data.
The helix antenna's design is not only visually appealing but also functional, offering a compact form factor that is easy to integrate into various UAV and unmanned vehicle systems.

High Precision Helix Design:Achieve unparalleled accuracy with the helix antenna, designed for high-precision UAV and ship positioning.
Multi-constellation GPS Support:Seamless navigation with support for L1, L2, L5, GLONASS, Beidou, and Galileo satellite systems.
Waterproof SMA Connector:Reliable performance in any weather with a robust, IP67-rated SMA waterproof connector.
Low Noise Figure:Enjoy clear signal transmission with a low noise figure, ensuring precise positioning in challenging environments.
Wide Horizontal Coverage:A 360° horizontal plane coverage angle provides comprehensive positioning for UAVs and ships.

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.

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.

For DIY precision agriculture, mapping, robotics, or any application requiring accurate positioning without professional survey equipment costs, this module delivers.
The configuration software is accessible and doesn't require a PhD in geodesy to understand. RTK setup requires a base station or NTRIP correction service but the hardware supports all the right protocols for professional-grade results.