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Technical Notes

ET Industries technical notes explain the terms and technology from ETI’s product line. Read more from the resources below to learn about RF and microwave.

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Definitions for terms including VSWR, Insertion Loss, Frequency Min/Max, ...

Directional couplers are RF components that are employed in transmission lines to both monitor RF power levels and...

Power dividers (also known as power splitters or power combiners when used in reverse) and directional couplers are passive devices that...