Author: Administrator

Ham College episode 99 is now available for download.

Extra Class Exam Questions – Part 37
E7G Active filters and op-amp circuits: active audio filters, characteristics, basic circuit design, operational amplifiers.

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AmateurLogic.TV Episode 179 is now available for download.

George takes to the swamp for a 50 Kilowatt ‘Tales From The Transmitter Site’. Tommy explores BlueDV OTG. Mike builds a dual band Yagi for working the satellites.

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Ham College episode 98 is now available for download.

Extra Class Exam Questions – Part 36
E7F DSP filtering and other operations, software defined radio fundamentals, DSP modulation and demodulation.

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AmateurLogic.TV Episode 178 is now available for download.

Easily and cheaply control relays over a USB port. Nano VNA explorations. Brutal Winter Field Day rearview mirror edition.

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Ham College episode 97 is now available for download.

Extra Class Exam Questions – Part 35
E7E Modulation and demodulation: reactance, phase and balanced modulators, detectors, mixer stages.

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AmateurLogic.TV Episode 177 is now available for download.

George demonstrates how to cut a quarter wave stub to notch out interference. Emile packs for 2023 Winter Field Day. Mike explores W0CHP PiStar Dashboard.
Plus, mysterious solar powered antennas installations are popping up. How could this be cryptocurrency miners?

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Ham College episode 96 is now available for download.

Extra Class Exam Questions – Part 34
E7D Power supplies and voltage regulators, Solar array charge controllers.

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AmateurLogic.TV Episode 176 is now available for download.

Tommy uses Chirp open source software to program his transceiver. Emile discusses a tactical net in the Slidell area using Amateur Radio, GMRS and FRS.
No ALTV Christmas episode would be complete without some comic entertainment. In the spirit of the season we present ‘Cheap Old 2022 Rear End Review’ and ‘AmateurLogic.TV Crazy Cheap Close-Out’.

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Ham College episode 95 is now available for download.

Extra Class Exam Questions – Part 33.
E7C Filters and matching networks: types of networks, types of filters, filter applications, filter characteristics, impedance matching, DSP filtering.

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AmateurLogic.TV Episode 175 is now available for download.

Kay Savetz, K6KJN joins us to discuss the Internet archive.org special project that’s creating a huge online arena of Ham Radio resources. Learn what’s available and how you can enjoy it for years to come.
Tommy updates us on the latest version of the VC4SL battery charger. Emile’s got the scoop on Pi-Star’s Brandmeister DMR API update. Plus a short tribute to our good friend and a truly great Ham, Andy Anderson, AA0WX.

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