EMI and EMC Testing

E-Labs, Inc. specializes in comprehensive Electromagnetic Interference (EMI) and Electromagnetic Compatibility (EMC) testing services, adhering to the stringent standards of MIL-STD-461 A, B, C, D, E, F and G. These tests are crucial for military and aerospace devices, systems, and applications, ensuring that weapons, aircraft, ground support equipment, and other electronic systems meet all required specifications.

Electromagnetic interference can severely impact the functionality of your equipment's electrical circuits, whether through electromagnetic conduction or radiation from external sources. Our testing identifies and mitigates these risks, ensuring your units under test can withstand even the harshest electromagnetic environments.

Comprehensive EMI and EMC Testing Services

• Emissions Testing: We measure high-frequency emissions as radiated emissions through free space and low-frequency signals as conducted emissions through conductors, up to 40 GHz.
• Susceptibility Testing: We assess your units under test resilience to interfering signals, including carrier waves, modulated signals, spike voltages, and transient events. Our radiated susceptibility tests cover a frequency range of 10 KHz to 40 GHz.

Radiated Susceptibility Electric Fields Testing

E-Labs offers advanced testing for Radiated Susceptibility Electric Fields. We test in accordance with RS103, from 2 MHz up to 40 GHz and test not only your equipment, but also sub-system enclosures and interconnecting cables.

State-of-the-Art Anechoic Test Chambers

Our large anechoic chambers are designed with echo suppression features and radiation-absorbent materials, minimizing RF wave reflections. These chambers are equipped with high current DC and AC sources, and feature pyramid-shaped foam material filled with iron and carbon mixtures to ensure accurate and reliable testing.

Troubleshoot and Prevent EMI Problems with E-Labs

Electromagnetic interference can be a complex issue, stemming from electrical or mechanical design flaws, self-compatibility issues, or improper field installations. At E-Labs, our experienced EMI engineers can identify, isolate, and resolve these problems before they affect your units under testing's performance. We offer:

• Diagnostic Services: Pinpoint and fix EMI issues effectively.
• Design Reviews: Early-stage unit under test evaluations to ensure EMI compliance.
• Detailed EMI Analysis: For integrating complex electronics into larger systems.

Conducted Emissions

Conducted Emissions Test Methods
MIL SPEC	CE01	CE02	CE03	CE04	CE05	CE07	UM04	UM05
MIL-STD-461A	X	X	X	X	X	X
MIL-STD-461B	X		X			X	X	X
MIL-STD-461C	X		X			X	X	X

Conducted Susceptibility

Conducted Susceptibility Test Methods
MIL SPEC	CS01	CS02	CS06	CS08	CS09
MIL-STD-461A		X	X	X
MIL-STD-461B		X	X		X
MIL-STD-461C		X	X		X

Radiated Emissions

Radiated Emissions Test Methods
MIL SPEC	RE01	RE02	RE06	UM03	UM04	UM05
MIL-STD-461A	X	X	X	X
MIL-STD-461B	X	X		X	X	X
MIL-STD-461C	X		X	X	X	X

Electrical Interface Characteristics

Electrical Interface Characteristics for Shipboard Equipment
MIL-STD-1399 Section 300B Tests	E-Labs Capability
5.3.1 Voltage and Frequency Tolerances	X
5.3.2 Voltage and Frequency Tolerances and Recovery	X
5.3.3 Voltage Spike Test	X
5.3.4 Emergency Condition	X
5.3.5 Grounding Test	X
5.3.6 User Equipment Power Profile	X
5.3.7 Current Waveform Test	X
5.3.8 Voltage and Frequency Modulation Test	X
5.3.9 Simulated Human Body Leakage	X
5.3.10 Equipment Insulation Resistance Test	X

Radiated Susceptibility

Radiated Susceptibility Test Methods
MIL SPEC	RS01	RS02	RS03	RS04	UM03	UM04
MIL-STD-461A	X	X	X	X
MIL-STD-461B	X	X	X		X	X
MIL-STD-461C	X	X	X		X	X