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#1470 Using RF Couplers for Return Loss Measurment

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Voces atrapadas en este cable: ¡escuchémoslas!

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#196: How a Directional Coupler in an SWR meter works

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Radio Antenna Fundamentals Part 1 (1947)

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#1366 RF Bridge

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This Toy Carved The Nicest Table I've Ever Made.

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Everything is Better: GaN vs Silicon Power Supplies

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NanoVNA: All the Little Stuff Nobody Explains