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Ham College episode 111 is now available for download.

Extra Class Exam Questions – Part 49
E9G The Smith chart

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AmateurLogic.TV Episode 191 is now available for download.

Can’t find the tool you need? Make it.
Economical heat shrink tubing labels.
Emile’s out of this world NASA adventure.
Mike’s BitX40 build part 2.
Kicking the tires of Icom’s IC-905.

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Ham College episode 110 is now available for download.

Extra Class Exam Questions – Part 48
E9F Transmission lines: characteristics of open and shorted feed lines, coax versus open-wire, velocity factor, electrical length, coaxial cable dielectrics.

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AmateurLogic.TV Episode 190 is now available for download.

Our visit to the Capital City Hamfest in Jackson, MS with a few old friends. A very rare Icom radio stack. Louisiana ARES Winlink forms and tactics.

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Ham College episode 109 is now available for download.

Extra Class Exam Questions – Part 47
E9E Matching: Matching Antennas to Feed Lines, Phasing Lines, and Power Dividers.

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AmateurLogic.TV Episode 189 is now available for download.

George hacks a gamer headset for radio use. Emile has video from Swamps On The Air. Mike begins his BitX 40 build.

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Ham College episode 108 is now available for download.

Extra Class Exam Questions – Part 46
E9D Yagi antennas, parabolic reflectors, circular polarization, loading coils, top loading, feed point impedance of electrically short antennas, antenna Q, RF grounding.

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YouTube