After more than 10 months of intensive in-house development, we’re proud to announce the launch of our latest innovation: the QK-A052T Class B+ AIS Transponder. This high-performance, feature-rich unit is now available on our online shop.

At Quark-elec, we don’t outsource innovation. Every aspect of the A052T was meticulously crafted by our in-house engineering team. Why? Because we believe that hands-on design gives us more control, more insight, and most importantly, a better product for you.

Designed With Technology in Mind

We built the A052T around the latest AIS technology, incorporating Class B+ SOTDMA transmission, WiFi, NMEA 2000, and NMEA 0183 interfaces. This ensures full compatibility with modern navigation systems and optimal transmission performance even in high-traffic areas.

Unlike some generic solutions on the market, we’ve fine-tuned every element to serve the needs of real-world sailors, yachtsmen, and commercial skippers. From fast installation to intuitive operation, the A052T is made to work seamlessly in your onboard system.

Your Money Should Go Into the Product—Not the Packaging

We know our customers value performance, reliability, and honest pricing. That’s why we’ve prioritised substance over marketing. While others might spend heavily on flashy campaigns or fancy boxes, we’ve invested your money where it matters most—in the engineering, materials, and functionality of the unit itself.

Our approach is simple: deliver a high-quality AIS transponder that does exactly what you need it to, without inflated costs or gimmicks. The A052T reflects this philosophy down to every last component.

A Message to Our Community

Launching the A052T is more than just releasing a new product—it’s a reflection of our continued mission: to build marine electronics with integrity, innovation, and practicality.

We thank our loyal customers and partners for your trust and support. Your feedback has played a vital role in shaping the A052T, and we hope you’ll continue to share your thoughts as we expand our line of smart, reliable marine solutions.

Our upcoming AIS transponder, the Portable A053T, is designed with flexibility and convenience in mind. It features a built-in rechargeable battery, allowing for over 12 hours of continuous operation—ideal for temporary installations, rental fleets, or emergency use.

The A053T also enables users to update vessel information multiple times via the Internet. To meet security and legal requirements, user IP addresses and related information will be securely logged by our server during each update process.

Visit the product page to learn more, explore detailed specifications, or place your order today.