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Sunyield’s Micro-Chamber: Accelerating OTA Antenna Testing for Intelligent Terminal Products

In the fast-paced world of intelligent terminal production, efficient and reliable OTA (Over-The-Air) antenna testing is paramount. Sunyield, a renowned leader in antenna testing solutions, has developed the Micro-Chamber—an advanced OTA antenna testing solution designed specifically for mass production stages.

Comprehensive Functionality for Diverse Communication Standards

Sunyield’s Micro-Chamber is equipped to handle almost all communication standards, making it an ideal solution for a variety of intelligent terminal products. Whether it’s 2G, 3G, 4G, 5G, Wi-Fi, Bluetooth, NB-IoT, eMTC, LoRa, Zigbee, or other protocols, this system provides comprehensive support. Businesses can rely on the Micro-Chamber to ensure their antennas meet the performance requirements across multiple communication standards, streamlining the testing process.

Fast Testing Speed and Customizability

Time is of the essence in mass production, and Sunyield understands this critical need. The Micro-Chamber offers rapid testing speed, allowing businesses to assess antenna performance efficiently. Additionally, the system can be customized to cater to specific testing requirements, ensuring precise and accurate results. This level of flexibility empowers businesses to adapt the testing process to their unique needs, enhancing overall efficiency.

Compact Size and Strong Adaptability

The Micro-Chamber is designed with a small footprint, making it easy to integrate into existing production lines or testing environments. Despite its compact size, the system exhibits strong adaptability to varying testing scenarios. It can accommodate the LF (Low Frequency)/HF (High Frequency) specifications, with the LF model supporting the frequency band of 0.8GHz to 8GHz and the HF model supporting the frequency band of 1.6GHz to 8GHz. This versatility ensures compatibility with a wide range of antenna types and facilitates seamless integration into different production setups.


Sunyield’s Micro-Chamber exemplifies their commitment to providing cutting-edge OTA antenna testing solutions for intelligent terminal products. With its comprehensive functionality, fast testing speed, compact size, adaptability, customizability, and cost-effectiveness, this system empowers businesses to streamline their mass production processes. By partnering with Sunyield and leveraging the Micro-Chamber’s capabilities, businesses can ensure their antennas meet the performance requirements of diverse communication standards, delivering high-quality products to market efficiently.

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