Posts Tagged ‘General’

AmateurLogic 168: Type ‘N’, VarAC Chat, Bluetooth Photos


AmateurLogic.TV Episode 168 is now available for download.

A new type Type ‘N’ connector installed. VarAC enhanced Chat client. Transferring photos over the air from a bluetooth phone.

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Ham College 87


Ham College episode 87 is now available for download.

Extra Class Exam Questions – Part 25.
E6B Diodes

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AmateurLogic 167: AmateurLogic Unbagged


AmateurLogic.TV Episode 167 is now available for download.

George explores a Jameco Electonics Grab Bag. Mike installs Dragon OS Pi 64. Tom Apalenek, WA2IVD visits Quartzfest 2022. Tommy reviews the B3606 Power Controller. Importance of ESR in Capacitor Testing.

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Ham College 86


Ham College episode 86 is now available for download.

Extra Class Exam Questions – Part 24
E6A Semiconductor materials and devices: semiconductor materials; germanium, silicon, P-type, N-type; transistor types: NPN, PNP, junction, field-effect transistors: enhancement mode; depletion mode; MOS; CMOS; N-channel; P-channel

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AmateurLogic 166: All This and Cheap Too


AmateurLogic.TV Episode 166 is now available for download.

Emile and Glen build the DigiPi Project. George explores Vic20 on an ESP32 microcontroller. Tommy’s quick ID52A Setup guide. UK Rum Butter at Tea Time.

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YouTube

Ham College 85


Ham College episode 85 is now available for download.

Extra Class Exam Questions – Part 23
E5D AC and RF energy in real circuits: skin effect, electromagnetic fields, reactive power, power factor, electrical length of conductors at UHF and microwave frequencies, microstrip.

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YouTube

AmateurLogic 165: Welcome to 2022


AmateurLogic.TV Episode 165 is now available for download.

Emile talks GMRS Data modes. ID-52A power on screen with Tommy Dirt. George has the new ARRL Handbook 2022 edition. And an update on Energizer Ultimate Lithium batteries.

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YouTube


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