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RigExpert or NanoVNA - Checking 1/4 Wave Coax Stubs #hamr #hamradio
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Quarter wavelength impedance matching (1/2)
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Create a Band Reject Filter using just Coax: Shorted Stub Version (049b)
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Tuning Rg400 coax for 1/2 wave 11m 12'7"
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Why Half Wavelenght? Why Quarter Wavelength? (#614)
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What Happened to Shortwave Radios? The Truth is Brutal.
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Why is the SWR Lower with a Long Length of Coax and Higher with a Short Length of Coax? W6LG Answers
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#902 What is a 1/4 Wave Stub and Why Does it Work
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11m / CB Radio: How Long Should My Coax Be?
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How to Make a RG213 Coax Nulled/Tuned Jumper
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How To cut your coax to nulls or coax tuning
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Build you own 4:1 BALUN with coax (045)
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NanoVNA COAX Measurements: Stop Guessing and Start Testing
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1/2 Wave length coax, which meter is most accurate?
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Copper Pipe 1/4 Wave 11m CB Radio Antenna Giant Sequoia Nation #giantsequoianation
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MFJ-269C Testing coax cable faults and length
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Time to learn about jumping length
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The Insane Genius of a Formula 1 Gearbox
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Collins Radio Was the Best. So Why Did It Fail?
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