P900 GNSS GPS Data Transceiver 60km Long Range Transmission UAV Dedicated

丨 Product Introduction




AK900 is a 902-928 MHz data transmission radio, designed with P900 radio module and operating in the 902-928 MHz ISM frequency band. It uses frequency hopping spread spectrum (FHSS) technology and can be used in point-to-point or point to many networking according to actual needs. It adopts a 5-36V wide power input design and provides 3.3V TTL (optional RS232) external serial port. It can be widely used in industries such as unmanned aerial vehicles, unmanned ships, and robots.


characteristic:
1. Frequency band and technology: Operating in the 902-928 MHz ISM frequency band, utilizing frequency hopping spread spectrum (FHSS) technology.

2. Design and Power Supply: Based on the P900 radio module design, it has a 5-36V wide power input capability.

3. Interface and Networking: Provides 3.3V TTL interface, optional RS232 serial port, supports point-to-point or point to multi networking.

4. Application areas: Suitable for industries such as drones, unmanned ships, robots, etc.





丨 Specification parameters








丨 product mix






                           

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High-Performance Data Radio for Long-Range Reliable Communication

The AK900 is a professional-grade 902–928 MHz data radio, built on the proven P900 radio module and utilizing Frequency-Hopping Spread Spectrum (FHSS) technology to ensure stable communication in complex electromagnetic environments. It supports flexible point-to-point and point-to-multipoint networking, with a maximum transmission range of up to 60 km, making it an ideal choice for UAVs, unmanned vessels, robotics, and industrial IoT applications.



High Speed and High Sensitivity

With a maximum link rate of 276 kbps and an optimal receiving sensitivity of -114 dBm, the AK900 provides reliable data transmission. Multi-level signal strength indicators offer real-time connection status, while adjustable transmit power (100 mW to 1W) allows precise optimization of communication quality based on actual needs.



Industrial-Grade Design, Wide Voltage and Temperature Tolerance

Featuring a wide voltage input range of 5–36V and an operating temperature range of -20°C to 70°C, the AK900 is housed in a rugged aluminum alloy casing. Whether in extreme cold, heat, or under voltage fluctuations, it ensures uninterrupted communication links, meeting the demanding requirements of outdoor and industrial applications.



Plug-and-Play, Flexible Configuration

Equipped with a 3.3V TTL interface (optional RS232) and a standard Type-C configuration interface, the AK900 is compatible with mainstream control systems. Simple AT commands enable quick setup for master, slave, and repeater modes, significantly reducing integration time.



Product Advantages

Long-Range Reliable Transmission
Maximum range of 60 km with strong interference resistance via FHSS

Industrial-Grade Robustness
Wide voltage and temperature tolerance, aluminum alloy housing

Flexible Networking
Supports point-to-point and point-to-multipoint topologies

High Speed, Low Latency
Up to 276 kbps link rate for real-time control

Easy Integration and Configuration
Standard interfaces, AT command setup, Type-C debugging port

Need seamless control and telemetry for your mission-critical UAVs? Deploy the DALANG AK900 data radio and establish a robust, long-range communication link with up to 60km range.


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.