KF5OBS #55: What is a Gunnplexer? | Police Radar Gun

This video shows a couple of 10 GHz and 24 GHz gunnplexer, briefly explains what they do and shows how they can be used to determine an object’s speed.
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KF5OBS #34: Noise Figure Measurement (Y Factor Method)

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KF5OBS #33: Filter Measurement using Noise Source

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KF5OBS #32: Noise Figure Measurement (Gain Method)

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KF5OBS #30: N-Way Wilkinson Divider Design

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Lumped-Element Wilkinson Splitter / Combiner Design

This is a supplemental article to two of my videos on my YouTube channel about the theory and design of Wilkinson splitters and combiners. A Wilkinson divider is a specific class of power divider with high isolation between the output ports. This feature is particularly useful when used as a combiner. This article will show […]
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