The DMC-OTA-DUAL series RF shielded enclosures are cost-effective solutions for OTA testing for mmWave applications with two internally isolated compartments. Lower section is ideal for placing test equipment such as spectrum analyser, VNA, signal source, RF switching, etc. Our advanced shielding technology provides high isolation level make them suitable for testing 5G applications such as low-frequency devices (below 1 GHz), LTE-AP, 5G-NR, and mmWave (FR1 and FR2).
Typical Specifications
Chamber Type : DMC-RFE-OTA-DUAL
- 300MHz-40GHz
- External dimension 850mm(W) x 950mm(L) x 1200mm(H)
- Shielding effectiveness >80dB
- Wireless communication with DUT. Avoid the USB impact to the antenna frequency response;
- EMI filter on all data lines;
- Manual or RS-232C/remote operation, suitable for automation line;
- Input AC power: 100-240V AC 50Hz.
Frequently Asked Questions
An RF Shielded Enclosure for Dual OTA Testing is a controlled RF environment designed to test two wireless devices simultaneously. It blocks external signals to ensure accurate over-the-air performance measurements.
High shielding effectiveness prevents external RF signals from entering the enclosure. This ensures accurate and repeatable OTA measurements without outside interference.
Devices such as smartphones, IoT modules, routers, antennas, wireless sensors, and communication devices can be tested. It is suitable for both development and production testing.
Most enclosures support a wide frequency range from sub-GHz bands up to 40 GHz or higher. This enables testing for modern wireless technologies including advanced RF and microwave systems.
Dual OTA testing allows two devices to be tested at the same time within the same enclosure. This increases testing speed and improves productivity in wireless device validation.
Industries such as telecommunications, consumer electronics, automotive, aerospace, and wireless device manufacturing commonly use them. They are important for RF performance validation and compliance testing.
Yes, many RF shielded enclosures are designed to support 5G, LTE, Wi-Fi, and mmWave technologies. They allow accurate OTA performance evaluation for modern wireless systems.
Equipment such as spectrum analyzers, signal generators, network analyzers, and antenna measurement systems can be integrated. Automated RF test platforms can also be connected.
Yes, many systems support automated testing using software-controlled interfaces. Remote operation helps improve testing efficiency and repeatability.
RF isolation prevents unwanted signals and interference from affecting the test environment. This ensures reliable measurement of wireless device performance.
What Our Clients Say
Reliable RF Enclosure for Controlled Measurements
September 18, 2026
We’re very pleased with this enclosure for our RF testing work. The shielding performance has helped us maintain a more controlled testing environment and achieve more consistent, repeatable measurements. The overall design feels professional and well suited to RF engineering applications. It has been a reliable addition to our testing setup.
Convenient Two-Compartment Testing Design
September 18, 2026
We’re very pleased with the two-compartment configuration. The layout makes equipment placement more organized and gives us added convenience when testing wireless devices. The design helps make better use of the available space while keeping the testing process practical and manageable. Overall, it’s a smart and useful setup for professional testing.
Reliable RF Isolation Enclosure for Consistent OTA Measurements
September 11, 2026
We needed reliable RF isolation for OTA measurements, and this enclosure has been a great addition to our laboratory setup.
Versatile 5G and mmWave RF Enclosure for Advanced Testing
September 11, 2026
Great option for 5G and mmWave testing. The wide frequency coverage gives our team plenty of flexibility for different projects.
Compact RF Test Enclosure for Efficient and Demanding Applications
September 10, 2026
The enclosure has made our RF testing workflow much easier. The design is compact, well built, and suitable for demanding applications.
