Fully Anechoic Chamber

Fully Anechoic chambers are widely used in both EMC and Antenna chambers for test application which required ground absorbers and fully lined Pyramidal wall absorbers. DMC FAC series can be utilized in Automotive, Military, Telecom and Defense test applications.

DMC-FAC-3M (3meter Fully Anechoic EMC Chamber)

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DMC-FAC-3M is a Fully Anechoic Chamber or referred as FAC Chamber with 3 meter measurement distance. This chamber is similar to a semi-anechoic chamber, except absorbers are placed on ground plane as well to simulate a free space environment. It is made up of DMC-PAN series self-standing shielding, ferrite tiles and Polypropylene based hybrid absorbers on all walls, ceiling and floor.

DMC-FAC-3M can be used for fixed height pre-compliant radiated emissions as per CISPR-16-1-4 and compliant radiated immunity measurements as per IEC 61000-4-3

Product Compliance Standard

Emission Immunity
CISPR 14 IEC/EN 61000-4-3
CISPR 32
ETSI
MIL-STD 461

Verification Standard

Emission Immunity
CISPR 16-1-4 IEC/EN 61000-4-3
IEC/EN 61000-4-22 IEC/EN 61000-4-22

Technical Specification

Chamber Type DMC-FAC-3M
External dimension 8.0m x 3.9m x 3.5m (LxWxH)
Quiet Zone ø1,0m x 0.5m
Load capacity 1500 Kg (Minimum), Higher load capacity option available
Frequency range 30 MHz to 40 GHz

Performance & Compliance

  • Full Compliance Emission per ANSI C63.4 and CISPR-16
  • Normalized site attenuation deviation (NSA) is better than  ±3.5 dB between from 30MHz to 1 GHz sVSWR deviation better than ±5.5 dB from 1 GHz to 18 GHz.
  • Full Compliant Immunity per IEC/EN 61000-4-3
  • Field Uniformity deviation better than 6 dB at 75% of 16 measuring points from 26 MHz/ 80 MHz to 18 GHz

Frequently Asked Questions

A fully anechoic chamber is a shielded room with RF absorbers on all surfaces that absorb electromagnetic waves and eliminate reflections, creating a free-space testing environment.
It is used for antenna measurements, RF testing, EMC analysis, wireless device evaluation, and radar testing.
A fully anechoic chamber has absorbers on the floor, walls, and ceiling, while a semi-anechoic chamber has a reflective floor.
Most chambers support testing from 30 MHz to 40 GHz or higher, depending on the design.
Telecommunications, aerospace, defense, automotive, electronics, and research industries commonly use them.
Absorbers prevent RF signal reflections and ensure accurate measurements.
Common measurement distances are 1 m, 3 m, or 5 m.
Yes, chambers can be customized in size, frequency range, and testing equipment.
It provides accurate results, eliminates reflections, ensures repeatable tests, and supports international EMC standards.

What Our Clients Say

Professional RF Chamber for Research and Development Labs

June 25, 2026

Outstanding fully anechoic chamber for research facilities. Build quality is top class. Results are repeatable and accurate. Highly recommended for professionals.

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Camila Hill

High-Performance Fully Anechoic EMC Chamber Solution

June 25, 2026

Superb EMC chamber with excellent absorber efficiency. Internal reflections are minimized very well. Testing results are dependable and clear. Great investment choice.

Avatar for Gianna Flores
Gianna Flores

Precision EMC Chamber with Strong Shielding Performance

June 25, 2026

Excellent chamber quality with strong shielding doors. It performs perfectly during every session. Great for RF and microwave testing. Highly satisfied customer.

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Elizabeth Green

Fully Anechoic Chamber for Advanced RF Testing Labs

June 25, 2026

Great fully anechoic chamber for advanced labs. It offers clean and interference-free conditions. Measurements are highly accurate. Strongly recommended product.

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Eleanor Adams

Durable RF Chamber for Stable Daily Testing Performance

June 25, 2026

Very dependable chamber for daily use. The testing environment remains stable always. Results are consistent across frequencies. Worth every penny.

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Ella Nelson

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June 25, 2026

Premium EMC chamber with solid panel construction. It reduces signal reflections effectively. Great for precise compliance measurements. Excellent supplier service.

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Avery Baker

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June 25, 2026

We noticed faster testing after installation. Chamber setup is user-friendly and efficient. RF isolation is excellent. Very happy with results.

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Sofia Hall

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June 25, 2026

Excellent fully anechoic chamber for telecom testing. Absorber layout is well designed. Measurements are highly repeatable. Great engineering product.

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Camila Rivera

Advanced RF Chamber for Radiated Emission Testing

June 25, 2026

Outstanding chamber for radiated emission testing. Shielding effectiveness is very impressive. Results match our expectations perfectly. Highly recommended investment.

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Aria Campbell

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June 25, 2026

This chamber is perfect for industrial EMC labs. It performs smoothly without interruptions. Accurate readings are achieved consistently. Great support from the team.

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Scarlett Mitchell

High-Performance RF Chamber with Modern Engineering Design

June 25, 2026

Great RF chamber with modern engineering design. Quiet environment helps improve test quality. Build materials feel premium and durable. Excellent long-term choice.

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Victoria Carter

Precision Fully Anechoic Chamber for Antenna Testing

June 25, 2026

Great chamber for compliance and RF testing. Absorber materials are strong and effective. Installation process was smooth and quick. Highly professional team.

Avatar for Madison Roberts
Madison Roberts

High-Quality EMC Fully Anechoic Chamber for Laboratories

June 25, 2026

Outstanding fully anechoic chamber for antenna testing. Quiet zone performance is highly impressive. Results remain stable every session. Very satisfied with the purchase.

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Hazel Gomez

Advanced Fully Anechoic Chamber for Industrial Use

June 25, 2026

This EMC chamber has premium construction quality. It blocks outside interference extremely well. Testing accuracy improved immediately after setup. Excellent product overall.

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Grace Phillips

Reliable Fully Anechoic Chamber for RF Testing Accuracy

June 25, 2026

Very impressed with the chamber performance. RF reflections are controlled efficiently on every surface. Measurements are reliable and repeatable. Great value investment.

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Olivia

Premium Fully Anechoic Chamber with Superior Shielding

June 25, 2026

Excellent fully anechoic chamber with superior shielding quality. It creates a perfect low-noise testing environment. Results are always consistent and accurate. Highly recommended for EMC labs.

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Emma

High-Performance Fully Anechoic Chamber for EMC Testing

June 25, 2026

Outstanding fully anechoic chamber for industrial use. It performs smoothly without any issues. Measurements are highly dependable. Excellent chamber manufacturer.

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Charlotte

Precise Wireless Device Testing with Minimal Signal Interference

June 19, 2026

Excellent solution for wireless device testing. External signals are minimized significantly. The chamber ensures precise measurements. Very satisfied with performance.

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Hannah

Strong Construction and Dependable Measurement Performance

June 19, 2026

Strong and durable chamber construction quality. It works efficiently for daily lab operations. Measurements are stable and dependable. Highly recommended supplier.

Avatar for Ezekiel
Ezekiel

Fully Anechoic Chamber with Exceptional Performance and Accuracy

June 19, 2026

Fully anechoic chamber performs beyond expectations. It creates ideal free-space simulation conditions. Perfect for antenna pattern measurements. Great quality chamber.

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Nathaniel

Spacious Design and Highly Dependable EMC Chamber Performance

June 19, 2026

Excellent EMC chamber with spacious design. The internal testing area is well planned. Reflection levels are very low. Highly dependable system.

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Rithanya

Accurate Results and Excellent Shielding Performance

June 19, 2026

We are happy with this chamber solution. It delivers accurate results for every project. Shielding performance is excellent. Worth the investment.

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Nilan

High-Accuracy Fully Anechoic RF Chamber

June 19, 2026

Very satisfied with this RF chamber system. Build quality is solid and premium. Testing workflow has improved a lot. Great long-term value.

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Michael Johnson

High-Precision Fully Anechoic Chamber Solution

June 8, 2026

Excellent fully anechoic chamber for research labs. The internal layout is spacious and efficient. Shielding performance exceeded expectations. Great product quality.

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Liam

Outstanding Fully Anechoic Chamber Performance

June 8, 2026

This chamber is ideal for wireless device testing. Quiet zone quality is excellent inside. Results are consistent every time. Very happy with the purchase.

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Noah

RF Fully Anechoic Chamber for EMC Compliance Labs

May 11, 2026

Strong and durable EMC chamber construction. It creates a clean environment for testing. Measurements are repeatable and dependable. Excellent supplier support.

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Samantha Bailey

Fully Anechoic EMC Chamber for RF Test Applications

May 11, 2026

Fully anechoic chamber with premium absorber materials. Reflection control is outstanding across frequencies. Perfect for advanced RF labs. Great overall experience.

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Sarah Cooper

Precision EMC Chambers

May 7, 2026

We noticed immediate improvement after installation. The chamber blocks interference efficiently. Measurements are now more accurate. Excellent value solution.

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Kevin Turner

RF Shielded Test Chambers

May 7, 2026

Great chamber for radiated emission testing. Shielding effectiveness is very impressive. Results remain stable every session. Highly recommended for industries.

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Brandon Scott

EMC Fully Anechoic Chambers

May 7, 2026

Excellent EMC chamber for telecom applications. It provides low reflection testing conditions. Installation support was very professional. Highly satisfied with performance.

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Ryan Mitchell

Fully Anechoic Chambers

May 7, 2026

This fully anechoic chamber improved our lab efficiency. Accurate readings are now easier to achieve. Absorbers perform extremely well. Great engineering work.

Avatar for Jonathan Hall
Jonathan Hall

Advanced Fully Anechoic Chamber for EMC Applications

May 6, 2026

Very impressed with the chamber construction quality. It delivers excellent free-space simulation conditions. Perfect for antenna pattern testing. Highly dependable performance.

Avatar for Zoe Gomez
Zoe Gomez

Fully Anechoic EMC Chamber for EMI Compliance Testing

May 6, 2026

Excellent solution for RF and microwave testing. The chamber offers stable and repeatable measurements. Build quality feels strong and reliable. Great service from the team.

Avatar for Leah Phillips
Leah Phillips

High Performance Fully Anechoic EMC Test Chamber

May 6, 2026

Premium quality EMC chamber with advanced design. Quiet zone performance is excellent inside the chamber. It is ideal for compliance testing. Worth every penny.

Avatar for Hazel Evans
Hazel Evans

Fully Anechoic EMC Chamber for Accurate RF Testing

May 6, 2026

Great fully anechoic chamber with strong shielding panels. It reduced external noise significantly. Testing accuracy improved immediately. Highly recommended supplier.

Avatar for Violet Turner
Violet Turner

Broadband Fully Anechoic RF Chamber (30 MHz–40 GHz)

May 5, 2026

Outstanding chamber for antenna and EMC testing. The absorber quality is excellent on all surfaces. Measurements are highly reliable. Very happy with the purchase.

Avatar for Nathan Roberts
Nathan Roberts

Advanced Fully Anechoic Chamber for Free-Space Simulation

May 5, 2026

This EMC chamber performs exactly as promised. It creates a stable and interference-free environment. Results are consistent and repeatable. Excellent product quality overall.

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Zachary Turner

High-Precision Fully Anechoic EMC Chamber (FAC)

May 5, 2026

We are very satisfied with this fully anechoic chamber. RF reflections are minimized perfectly for precise measurements. Installation was smooth and professional. Great investment for our testing needs.

Avatar for Kyle Phillips
Kyle Phillips

Fully Anechoic Chamber for RF, EMC & Antenna Testing

May 5, 2026

Excellent fully anechoic chamber with outstanding shielding performance. It provides accurate EMC testing results every time. Build quality is premium and durable. Highly recommended for professional labs.

Avatar for Jordan Campbell
Jordan Campbell

Industrial Anechoic Test Chamber

April 21, 2026

Great build quality with outstanding RF absorption capabilities.

Avatar for Sarah Bailey
Sarah Bailey

EMC Test Anechoic Chamber

April 21, 2026

Highly dependable EMC chamber for precise and reflection-free measurements.

Avatar for Allison Rivera
Allison Rivera

Fully Anechoic EMC Chamber

April 21, 2026

Excellent fully anechoic EMC chamber with accurate and reliable testing performance.

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Madeline Cooper

World‑Class Solution for Precision RF Testing

March 17, 2026

The overall performance in absorption, uniform field distribution, and structural quality positions this chamber as a top choice for demanding EMC and OTA test environments.

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Jackson Collins

Perfect for Research & Development Labs

March 17, 2026

The chamber has transformed our R&D capabilities — enabling advanced antenna and device testing that wasn’t feasible before.

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Elizabeth Edwards

Great Support Throughout Deployment

March 17, 2026

From planning to commissioning, the DMCRF team was responsive and technically insightful, helping us optimize configurations for our specific needs.

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Abigail Turner Jacob Phillips

Improved Compliance Testing Efficiency

March 17, 2026

Test cycles that once took hours are now faster and more consistent, with compliance results that align closely with lab benchmarks.

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Avery Rogers

Strong Build Quality & Shielding

March 17, 2026

The modular shielding panels and absorber system created excellent RF isolation, reducing external interference more than expected.

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Sebastian Morris

Reliable for Multiple Test Standards

March 17, 2026

The chamber supports CISPR, IEC, and MIL‑STD testing requirements — allowing one solution for both emission and immunity test workflows.

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Sofia Stewart

Enhanced Antenna Measurement Accuracy

March 17, 2026

Our antenna pattern and gain measurements became significantly more reliable thanks to the fully anechoic environment and precise quiet zone calibration.

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Jackson Collins

Professional Installation & Calibration

March 16, 2026

DMCRF’s engineers handled the site installation smoothly and calibrated the chamber meticulously, ensuring optimal performance from day one.

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Alexander Wright

Outstanding Isolation Quality

March 16, 2026

We achieved exceptional shielding performance up to 40 GHz with noise levels far below our previous setup — perfect for high‑sensitivity EMC testing.

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Benjamin Lewis

Exceeded RF Performance Expectations

March 16, 2026

The chamber’s RF absorption and reflection‑free environment dramatically improved our test precision, delivering repeatable measurement results every time.

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Isabella Thompson