AmateurLogic 180: Cheap Old Geaux Baux


AmateurLogic.TV Episode 180 is now available for download.

Emile builds a Geaux Baux. Software for NanoVNA analyzers. Dual Band Satellite Yagi, The Sequel.

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Ham College 99


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 179: Tales From The Transmitter


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 98


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 178: USB Relays, Nano VNA, WFD Rearview


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 97


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 177: Quarter Wave Stub


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 96


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 176: A Very Merry Christmas


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 95


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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