Evaluating Power Line Environments Using the Echelon PLCA-22 Communication Analyzer

When to Characterize the Environment

 Know Which Band to Use

Power Line Characteristics

Power Line Attenuation

Noise Sources

Signal-to-Noise Ratio

Communication Margin Example

PLCA-22 Communication Analyzers

PLCA-22 Analyzer Front Panel

Attenuation and Noise Measurements Demo

Example Attenuation measurement

Measurement Test Sheet

Example with Noise Jamming Primary

Measure Both Directions

Example with Distortion

Power Line Attenuation in Homes

Worldwide In-Home Noise & Attenuation

Power Line Evaluation