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Discover the Power of SUNYIELD’s Micro-Chamber OTA Shielded Room Test System

SUNYIELD Technologies Co., Ltd, a pioneer in near-field multi-probe antenna measurement technology, is revolutionizing the field of 5G measurement with its Micro-Chamber OTA Shielded Room Test System. With a strong focus on innovation and customer-centricity, SUNYIELD has positioned itself as a leading manufacturer in the international market. In this article, we will explore the exceptional product functions and advantages of SUNYIELD’s Micro-Chamber, emphasizing its role in taking 5G measurement to new heights.

Cutting-Edge Product Functions for Fast OTA Testing

Multi-Probe Distribution Technology: SUNYIELD’s Micro-Chamber employs advanced multi-probe distribution technology to enhance testing efficiency. By replacing the traditional rotary table rotation with electrical switching of the probe, this innovative approach enables fast and accurate OTA testing.

High Compatibility: The Micro-Chamber seamlessly integrates with leading instruments from renowned brands such as R&S, Keysight, Anritsu, Litepoint, and StarPoint. With its strong compatibility, it provides a versatile solution for businesses seeking efficient and reliable 5G measurement.

One-to-Many Testing: With support for multiple antenna testing (1 to 4) in non-signaling mode, the Micro-Chamber ensures high testing efficiency. This capability allows simultaneous testing of multiple antennas, streamlining the production line testing process.

Advantages of SUNYIELD’s Micro-Chamber OTA Shielded Room Test System

Customizable Test Platform: SUNYIELD understands that different terminal sizes require tailored testing solutions. The Micro-Chamber offers customization options to meet the unique testing needs of various devices, including headphones, watches, stereos, cell phones, tablets, and more. This flexibility ensures accurate and reliable testing results across a wide range of intelligent terminal products.

Cost-Effective Solution: As a Micro OTA shielded room test system, the Micro-Chamber stands out for its compact size, affordability, and space-saving design. It optimizes floor space utilization while delivering comprehensive testing capabilities, making it an ideal choice for businesses looking to maximize cost efficiency.

Real-Time Data Analysis: SUNYIELD’s Micro-Chamber is equipped with analyzing software that supports real-time calculation and display functions. This feature allows users to view graphs and data in real time, enabling swift analysis and evaluation of antenna performance during the testing process.

Applications of the Micro-Chamber OTA Shielded Room Test System

The Micro-Chamber Series caters to various applications, including the SYCR-Handy, which specializes in testing millimeter wave antennas, radar systems, and millimeter wave detectors. When combined with Sunyield’s one-dimensional turntable, users gain the flexibility to select specific sections for testing. Both active and passive testing modes can be applied as long as the test object falls within the designed quiet zone.


SUNYIELD’s Micro-Chamber OTA Shielded Room Test System is a game-changer in the realm of 5G measurement. With its advanced product functions, high compatibility, customization options, cost-effectiveness, and real-time data analysis capabilities, the Micro-Chamber empowers businesses to achieve fast and accurate OTA testing for intelligent terminal products. SUNYIELD’s commitment to innovation and customer service is evident in their dedication to bringing cutting-edge technology to the global market.

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