RF Shielded Enclosure – OTA Testing Sub 6GHz

The DMC-OTA-S6 series RF shielded enclosures are cost-effective for over-the-air (OTA) testing at 6GHz. Our advanced shielding technology provides high isolation level make them suitable for OTA testing.

To minimize path loss and to get best results, these shield boxes can include racking options to incorporate instruments directly at the enclosure.

Frequency 700MHz to 6GHz
Shielding effectiveness > 70dB
4 DUTs test in parallel
High efficient acquisition algorithm for processing the TRP with multiple test probes, instead of adjusting the antenna position by products. Achieve ±1dB accuracy
Support TX, RSSI, BER, BLER，FER, EVM, RSE and other test indicators
Wireless communication with DUT. Avoid the USB impact to the antenna frequency response
Manual or RS-232C/remote operation, suitable for automation line;
Input AC power: 100-240V AC 50Hz.

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Technical Specification

Chamber Type	DMC-OTA-S6
Operation Mechanism	Manual Operation
Outer Dimension (Cabinet)	660（W）1113（D）1960（H）mm
Outer Dimension (Box)	660（W）600（D）1000（H）mm
Internal Dimension(Box)	560（W）830（D）594（H）mm
Door Opening Dimension(Cabinet)	660（W）1513（D）1960（H）mm
Door Dimension	407（W）*115（H）mm
open-close way	Pneumatic control
Color	Black/White or Custom
weight	203kg

Frequently Asked Questions

What is an RF shielded enclosure for OTA testing Sub-6GHz?

An RF shielded enclosure for OTA testing Sub-6GHz is a controlled testing box used to evaluate wireless device performance. It blocks external signals to ensure accurate over-the-air (OTA) measurements.

What level of shielding effectiveness does the enclosure provide?

Most RF shielded enclosures provide 80 dB to 120 dB shielding effectiveness. This high attenuation prevents external electromagnetic interference during testing.

What frequency range does the RF Shielded Enclosure support?

The enclosure typically supports Sub-6GHz wireless frequencies used in modern communication systems. This includes ranges commonly used for Wi-Fi, LTE, and 5G Sub-6GHz devices.

How many devices can be tested simultaneously in the enclosure?

The number of devices tested depends on the enclosure size and design. Many systems allow testing of multiple devices simultaneously for efficient performance evaluation.

What types of wireless performance parameters can be measured during OTA testing?

OTA testing measures parameters such as signal strength, throughput, antenna performance, and radiation characteristics. It also evaluates wireless connectivity and device sensitivity.

How does the enclosure minimize path loss during testing?

The enclosure uses optimized antenna placement and RF absorbers to reduce reflections. This helps maintain stable signal propagation and minimizes path loss.

Does the RF shielded enclosure support automated or remote operation?

Yes, many enclosures support automated testing systems and remote control operation. This allows integration with software-controlled RF measurement equipment.

What are the typical applications of a Sub-6GHz OTA RF shielded enclosure?

It is used for testing smartphones, IoT devices, routers, wireless modules, and communication equipment. These enclosures are widely used in R&D, production testing, and quality assurance.

What are the internal and external dimensions of the enclosure?

Dimensions vary depending on the design and testing requirements. Manufacturers provide customized sizes to support different device types and testing setups.

What power supply requirements are needed to operate the enclosure?

The enclosure typically requires standard AC power for internal equipment and automation systems. Power requirements depend on installed test instruments and accessories.

What Our Clients Say

700 MHz–6 GHz RF Shielded Enclosure for Wireless Testing

September 11, 2026

A solid RF shielded enclosure for laboratory use. The 700MHz to 6GHz coverage works well for our current wireless testing requirements.

Ashley Ramsey

Parallel DUT Testing Enclosure for Faster OTA Measurements

September 11, 2026

The ability to test multiple DUTs in parallel is a real advantage. It has helped us save time during repeated OTA measurement sessions.

Spencer Whitman

Reliable RF Shielding Enclosure for Wireless Device Testing

September 10, 2026

We were impressed by the overall construction. It offers reliable shielding and a practical setup for our wireless device testing needs.

Alicia Brooks

Reliable 5G Sub-6GHz RF Shielded Enclosure for Controlled Testing

September 10, 2026

Good solution for testing 5G Sub-6GHz devices. The enclosure provides a controlled space that helps reduce unwanted external RF interference.

David Montgomery

DMC-OTA-S6 RF Shielded Enclosure for Compact and Reliable OTA Testing

September 9, 2026

The DMC-OTA-S6 has been a great addition to our RF lab. We like the compact design and strong isolation during sensitive OTA tests.

Vanessa Reed

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