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Ham College episode 93 is now available for download.

Extra Class Exam Questions – Part 31.
E7B Amplifiers:(part 1 of 2) Class of operation, vacuum tube and solid-state circuits, distortion and intermodulation, spurious and parasitic suppression, microwave amplifiers, switching-type amplifiers.

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AmateurLogic.TV Episode 173 is now available for download.

Huntsville Hamfest was back full strength this year and we visited with lots of friends. Here’s our wrap up of the 2022 Huntsville Hamfest.
Also, AmateurLogic.TV celebrates 17 years October 15, 2022. We’ve teamed up with Icom America and MFJ again for another great anniversary contest. Prizes include an Icom IC-705 transceiver, MFJ 8-band compact HF Antenna and Power Supply. Get all the details on how you can register to win.

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AmateurLogic celebrates 17 years on October 15, 2022 and you could be a winner.
Check out the details at amateurlogic.tv/contest .

Ham College episode 92 is now available for download.

Extra Class Exam Questions – Part 30.
E7A Digital circuits: digital circuit principles and logic circuits, classes of logic elements, positive and negative logic, frequency dividers, truth tables.

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AmateurLogic.TV Episode 172 is now available for download.

A super cheap Hotspot. Thrifty Old Digital Update Roundup. Modding Pi-Star to include M-17. DVMega Globetrotter opens up your digital possibilities.

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Ham College episode 91 is now available for download.

Extra Class Exam Questions – Part 29.
E6F Electro-optical technology: photoconductivity, photovoltaic devices, optical sensors and encoders, optical isolation.

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YouTube

AmateurLogic.TV Episode 171 is now available for download.

Field Day up North. Field Day down South. A Rockin Field Day out West. Cheap Old Field Day segment. An Apocalyptic Field day.

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