RF Shielded Room

We DMC manufacture RF shielded room with PAN type Galvanized 2mm sheet joined together on all sides with nuts and bolts and RF shielding gaskets sandwiched in between them. Technical specifications of our RF shielded rooms are as follows:

DMC-PAN series modular PAN-type shielding system is made up of 2mm thick Zinc coated cold rolled sheet metal panels as per ASTM A653
These Galvanized Iron panels are welded on all corners and spray galvanized for long life high performance 25.4 mm TCS gaskets are used between panel joints and M10 bolts are fastened in 100 mm gap for excellent RF shielding attenuation
Our modular construction of shield room is flexible in design and ideal for relocation. It can be custom made to any dimension and design to our customer’s specific requirement.
All parts are precisely made in factory, so no welding or cutting required during installation, barring few exceptions or project requirement
DMC shielding system provides excellent RF shielding attenuation from 14 kHz to 40 GHz

Request Quote

SHIELDING PERFORMANCE OF DMC RF SHIELDED ROOM AND ANECHOIC CHAMBER

Plane Wave	Frequency	Shielding Effectiveness
Plane Wave	50-1000 MHz	-100 dB
Microwave	1-10 GHz	-100 dB
	18 GHz	-100 dB
	26 GHz	-90 dB
	40 GHz	-90 dB

Frequently Asked Questions

What is an RF shielded room and how does it work?

An RF shielded room is a specially designed enclosure that blocks external electromagnetic signals. It creates a controlled environment for accurate RF and electromagnetic testing.

What industries commonly use RF shielded rooms?

Industries such as telecommunications, defense, electronics, automotive, and research laboratories use them. They are essential for RF testing and EMI/EMC measurements.

What frequency range can an RF shielded room support for testing?

Most RF shielded rooms support a wide range from kHz frequencies up to 40 GHz or higher. The range depends on the design and shielding materials used.

What materials are used in the construction of RF shielded rooms?

Common materials include galvanized steel panels, copper sheets, RF gaskets, and conductive doors. These materials help block electromagnetic signals effectively.

How does an RF shielded room prevent electromagnetic interference?

The conductive walls, floor, and ceiling create a Faraday cage that blocks external signals. This prevents outside interference from affecting test results.

What is the shielding effectiveness of an RF shielded room?

High-quality RF shielded rooms typically provide 80 dB to 120 dB or more shielding effectiveness. This ensures strong protection against external electromagnetic interference.

Can RF shielded rooms be customized for different testing applications?

Yes, they can be customized in size, shielding performance, ventilation, and equipment integration. This allows them to support different RF and EMC testing requirements.

What types of testing can be performed inside an RF shielded room?

Tests such as EMC testing, wireless device evaluation, RF measurements, and signal isolation testing can be performed. They are also used for research and development work.

How are RF shielded rooms installed and maintained?

They are installed using modular shielded panels and specialized doors and filters. Regular maintenance includes checking shielding integrity, RF gaskets, and ventilation systems.

What is the difference between an RF shielded room and an anechoic chamber?

An RF shielded room blocks external electromagnetic signals but may still have internal reflections. An anechoic chamber includes RF absorbers to eliminate reflections and simulate free-space conditions.

What Our Clients Say

There are no reviews yet. Be the first one to write one.