RF Shielded Enclosures

C-INTECH offers professional RF Shielded Enclosures (Quiet Rooms) services, specializing in the design, fabrication, and installation of high-performance enclosures that provide superior radio frequency (RF) isolation for sensitive applications. Our enclosures protect internal electronic devices from external interference, prevent data leakage, and minimize internal reflections (standing waves) through optional RF absorbing materials. We deliver custom, modular solutions with high attenuation levels (80-120 dB) across broad RF and microwave frequencies (1 kHz – 10 GHz +), ensuring security, reliability, and compliance in demanding environments.

What Is an RF Shielded Enclosure?

An RF shielded enclosure, often referred to as a quiet room, is a specialized, free-standing modular room constructed from conductive materials (e.g., copper, aluminum, or steel) to create a continuous barrier against electromagnetic interference (EMI). These enclosures protect internal electronics from external RF signals and prevent data leakage, requiring high attenuation (80-120 dB) over a broad range of frequencies from 1 kHz to 10 GHz (+). They may include RF absorbing materials on interior walls to reduce the effects of internal reflections (standing waves). Specialty construction features, such as double knife-edge doors, interlocked vestibules, and limitations on windows, are incorporated based on frequency, attenuation, and security needs.

Why Choose C-INTECH for RF Shielded Enclosures?

Superior Attenuation and Customization: We achieve 80-120 dB shielding effectiveness across 1 kHz – 10 GHz (+), with tailored designs including absorbers for standing wave minimization and specialty features like double knife-edge doors.
Modular and Secure Construction: Our free-standing enclosures use high-quality conductive materials, ensuring easy integration, scalability, and robust protection against data leakage.
End-to-End Expertise: From simulation to testing (per IEEE 299 and NSA 94-106), we provide turnkey solutions that meet stringent security and performance requirements with minimal operational disruption.
Proven in High-Stakes Sectors: With experience in aerospace, defense, and research, we deliver enclosures that enhance device protection, compliance, and long-term reliability.

When Do You Need an RF Shielded Enclosure?

For secure environments like SCIFs (Sensitive Compartmented Information Facilities) to prevent data leakage and external RF intrusion.
In testing or manufacturing settings where internal electronics must be isolated from broad-spectrum interference (1 kHz – 10 GHz +).
During facility upgrades or new builds requiring EMI-free zones to avoid standing waves or signal degradation in sensitive equipment.
To comply with regulatory or security standards in high-risk applications, such as defense or electronics R&D, where high attenuation is essential.

Our RF Shielded Enclosure Design & Installation Process

Site Assessment & Requirements Gathering: Evaluate RF levels across 1 kHz – 10 GHz (+), assess security needs (e.g., data leakage prevention), and define attenuation goals (80-120 dB).
Advanced Design: Select materials (copper, aluminum, or steel), and incorporate features like RF absorbers, double knife-edge doors, interlocked vestibules, and window limitations.
Fabrication & Construction: Build modular, free-standing enclosures with conductive materials and specialty construction to ensure continuous RF isolation.
Installation: Perform on-site assembly, including integration of HVAC filters, electrical/data penetrations, and grounding systems, with minimal downtime.
Testing & Verification: Conduct attenuation tests per IEEE 299 and NSA 94-106 to confirm performance, validate against standing waves, and ensure no leakage.

Typical Applications

Aerospace and defense facilities for EMI-free testing and secure operations, including SCIFs requiring data leakage prevention.
Electronics manufacturing environments to protect sensitive devices from broad-spectrum RF interference during production or quality control.
Research and development labs needing quiet rooms for precise measurements without standing waves or external noise.
Government or corporate secure rooms for handling classified information in interference-free settings.
Any high-security or technical space, such as data centers or testing chambers, where broad-frequency RF shielding (1 kHz – 10 GHz +) is critical.

Local requirements and ordinances quite often vary significantly from these standards.

By conducting surveys in live settings C-INTECH helps identify EMF issues that simulations alone might miss, promoting a safer, more efficient space. Ideal for retrofits, compliance audits, or ongoing monitoring in established facilities.

Contact Us

Share your project details and we’ll provide a precise assessment and quotation for shielding, surveys, mitigation, or power system services.

Need more help?

Get in touch with our team for expert support and tailored solutions.

Phone

(905) 472-3949

info@c-intech.com

Why Choose us

Real People. Real Work. Real Rewards.

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