UM960/IST8310 GNSS/GPS/RTK Module with Built-in Helix Antenna and Anti-interference for UAVs

丨 Product Introduction


1. High frequency stability: Based on the UM960 series design, it provides stable and accurate positioning in harsh environments, optimized signal reception, and enhanced adaptability to temperature and humidity.

2. RTK: Supports multi frequency RTK positioning and calculation across the entire system, using RTK engine and starry sky RTK technology.

3. High data output: up to 20Hz data output, suitable for high-speed mobile drone positioning, ensuring continuous and stable trajectory tracking.

4. Compass configuration: Built in IST8310 compass to enhance signal accuracy



丨 Specification parameters




丨 product mix


Standard version:


Upgraded version:

                       

                                                        Table 1 PIN Function

 


Packaging and Delivery：

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Product Overview

The AK973TG is a high-performance system-wide RTK positioning module based on the UM960 series, supporting real-time centimeter-level dynamic differential positioning. Suitable for applications such as drones, automotive navigation, and surveying, the module features both rover and base station modes and utilizes carrier phase differential technology to achieve high-precision positioning, with static accuracy up to 1cm, dynamic accuracy of 2cm, and an output frequency of 1–10Hz.

Multi-System Full-Band RTK Engine

Supports full-band signal reception and on-chip RTK calculation for BeiDou, GPS, GLONASS, and Galileo systems, equipped with the Nebula IV™ engine to provide reliable, high-precision real-time positioning capabilities.

High-Frequency Output with Strong Anti-Interference

Supports data output up to 20Hz, meeting positioning requirements in high-speed motion scenarios. Features industrial-grade RF circuitry and a quadrifilar helix antenna design, offering strong anti-interference and multipath suppression capabilities to adapt to complex electromagnetic environments.

High Compatibility and Easy Integration

Fully compatible with mainstream flight control systems such as Pixhawk and APM, supports multiple communication protocols and data formats, facilitating quick integration into various unmanned platforms and vehicle systems.

Product Advantages

High-Precision Positioning Performance

RTK horizontal accuracy of 0.8cm+1ppm, vertical accuracy of 1.5cm+1ppm, supporting centimeter-level real-time kinematic positioning.

Full-System Multi-Band Support

Supports multi-frequency signals including BDS B1/B2/B3, GPS L1/L2/L5, GLONASS L1/L2, and Galileo E1/E5.

Compact and Low-Power Design

Compact size of Φ42×31.2mm, lightweight at 13.2g, operating voltage of 5V, power consumption of 800mW, suitable for embedded and mobile devices.

Supports Multiple Output Modes

Supports NMEA 0183 and Unicore protocols, with adjustable output frequency range of 0.25–20Hz to meet different application scenarios.


Looking for a high-performance full-band RTK positioning module?
The AK973TG provides a stable, accurate, and highly responsive positioning solution. Contact us for samples and technical documentation.

About Us

DALANG is a dedicated manufacturer of high-performance GNSS modules and RTK positioning solutions, serving industries such as UAV navigation, precision agriculture, and geospatial mapping. With a clear focus on accuracy, reliability, and integration flexibility, we support both standard and custom applications across global markets. Our product lines are engineered to meet the evolving demands of real-time positioning with support for multiple GNSS constellations, including GPS, GLONASS, BDS, and Galileo.

Our production facility spans 2,500㎡ and includes advanced SMT lines, in-house R&D labs, and full functional testing for every unit shipped. With a team of 30+ GNSS engineers, we design and manufacture over 200,000 GNSS receivers and modules annually. Certified to ISO9001:2015, and compliant with CE and RoHS standards, we follow a strict quality assurance process from prototyping through mass production. We also provide firmware updates, system integration support, and full lifecycle product documentation.

Trusted by partners in over 30 countries, DALANG delivers fast, scalable manufacturing with personalized technical support. Our streamlined collaboration model—covering inquiry, consultation, prototyping, and delivery—ensures efficiency from first contact to deployment. Whether you're sourcing off-the-shelf GNSS hardware or launching a customized solution, DALANG is your dependable partner for accurate, cost-effective positioning systems.


FAQ

1. Who are we?
We are DALANG, a specialized manufacturer of GNSS modules and RTK positioning systems based in China, with a focus on high-precision solutions for UAVs, surveying, and smart agriculture.

2. How can we guarantee quality?
All products undergo strict multi-stage quality control, including SMT production, functional testing, and 100% final inspection. We are ISO9001:2015 certified and follow international compliance standards such as CE and RoHS.

3. What can you buy from us?
You can purchase GNSS receivers, RTK modules, base stations, antennas, flight control positioning systems, and other GNSS-related components and accessories.

4. Why should you buy from us not from other suppliers?
We combine strong in-house R&D, flexible OEM/ODM support, industrial-grade quality assurance, and fast global delivery. Our expertise in GNSS RTK ensures stable, accurate, and scalable solutions tailored to your specific use case.

5. What services can we provide?
We offer OEM/ODM customization, technical consulting, firmware support, prototyping, and global after-sales service. Our team works closely with international clients to ensure efficient communication and long-term support.