Wide shot of a precision 3-meter fully anechoic chamber lined with blue hybrid pyramid electromagnetic absorbers and heavy shielded access doors
Wide shot of a precision 3-meter fully anechoic chamber lined with blue hybrid pyramid electromagnetic absorbers and heavy shielded access doors
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EMC Testing Solutions

3m Pre‑Compliant Semi‑Anechoic EMC Test Chambers

3m Compliant Fully Anechoic EMC Test Chambers are specialized rooms designed to provide a completely reflection‑free environment at a 3‑meter measurement distance for electromagnetic compatibility (EMC) testing. These chambers are optimized to perform emission (radiated electromagnetic waves) and immunity (resistance to radiation) tests in full compliance with international standards.

• RF SPECIFICATIONS

Test Performance & Application Areas

Engineered to satisfy demanding electromagnetic compatibility standards with precise field uniformity and ultra-wide frequency coverage.

Antennas

Turntable

Electrical & Signal Feedthroughs

Advantages

High-performance log-periodic, horn, and biconical antennas configured for complete frequency coverage during compliance testing.

Precision positioning system featuring full 360° rotation with ±0.1° angular accuracy, supporting EUT weights from 500 kg up to 1 ton capacity.

Shielded penetration panels providing 100 dB RF attenuation with customized high-speed Ethernet and USB communication channels.

RF-shielded honeycomb waveguides ensuring continuous internal airflow and climate control without compromising attenuation integrity.

Test Performance

Standards Compliance

Application Areas

Emission: NSA ±4 dB (CISPR/EN compliant).
Immunity: 1 V/m – 200 V/m, ±3 dB field uniformity per IEC 61000-4-3.

Full compliance with CISPR 16, EN 55016, and IEC 61000-4-3. Adaptable for telecom, automotive, and defense testing requirements.

Tailored for consumer electronics, telecommunications infrastructure, industrial electronics, and defense systems certification.

Technical Features

Purpose of Use

Built with modular shielding and specialized absorber technology to ensure repeatable measurement accuracy.

Emission Tests:

Immunity Tests:

General Applications:

Measure electromagnetic radiation levels of devices (CISPR 16, EN 55016).

Evaluate device resistance to external electromagnetic fields (IEC 61000-4-3).

Testing of small to medium-sized devices, electronic products, and communication equipment.

Technical Specifications

Provide a general summary of the services you provide, highlighting key features and benefits for potential clients.

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a man riding a skateboard down the side of a ramp
Quiet Zone:

Homogeneous area of 1.5m diameter at 3m measurement distance.

Frequency Range:

30 MHz – 40 GHz (extendable for high-frequency applications).

Dimensions:

9m x 6m x 6m (L x W x H).

Shielding Effectiveness:

  • 30 MHz – 1 GHz: ≥100 dB

  • 1 GHz – 18 GHz: ≥90 dB

  • 18 GHz – 40 GHz: ≥80 dB

RF Absorbing Materials:

Ferrite tiles, pyramidal absorbers, and hybrid systems.