🔬 ETAI RFIM

RF Interference & Mitigation

The ETA RF Interference & Mitigation (RFIM) certification addresses one of the most critical and difficult-to-solve problems in modern wireless environments. RFIM-certified technicians can identify, characterize, and resolve interference across complex multi-system RF environments.

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What You'll Learn

RF interference classification and types
Spectrum analysis techniques and tools
Interference hunting methodology
Passive intermodulation (PIM) testing
Regulatory compliance and FCC Part 15
EMI/EMC fundamentals
Mitigation strategies and documentation

Who This Is For

Senior RF technicians, wireless network engineers, DAS specialists, and anyone responsible for maintaining interference-free RF environments.

Prerequisites

GROL or CETa recommended. Working knowledge of RF systems required.

Certification Body

ETA International

Level

Advanced

Format

Fully online, self-paced. Access course materials 24/7 through the learning portal.

Exam

Administered by ETA International. Azimuth Academy prepares you for the official exam — proctoring available through our exam services.

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You'll be directed to aerospacelearning.org — our learning platform

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