Are used PolyPhaser IS-50 RF surge protectors likely to work?

7yr ⋅

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How does an antenna transform impedances along its length?

9yr ⋅

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How does one read a ferrite datasheet?

11yr ⋅

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How does a folded dipole work?

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How might one realize a first order, two dimensional RF field antenna for HF?

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Weather-proofing antenna connections

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What is this matching technique called?

10yr ⋅

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