Informações:
Sinopsis
AmateurLogic.TV Audio only downloads.
Episodios
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Ham College 101 - Extra exam questions - Part 39
03/06/2023E8A AC waveforms: sine, square, and irregular waveforms. AC measurements, average power and PEP of RF signals, Fourier analysis, analog to digital conversion: digital to analog conversion, advantages of digital communications. 57:37
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AmateurLogic 181: George & Mike’s Excellent Adventure
27/05/2023George & Mike cover the premiere Hamfest of the season, Hamvention 2023. Visits with friends and vendors. Plus some great new finds you may not be aware of. Hamvention is always a fun, entertaining event and this year was no different. 1:39:34
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Ham College 100 - Extra Class Exam Questions – Part 38
29/04/2023E7H Oscillators and signal sources: types of oscillators, synthesizers and phase-locked loops, direct digital synthesizers, stabilizing thermal drift, microphonics, high-accuracy oscillators. 59:40
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AmateurLogic 180: Cheap Old Geaux Baux
15/04/2023Emile builds a Geaux Baux. Software for NanoVNA analyzers. Dual Band Satellite Yagi, The Sequel. 1:20:24
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Ham College 99 - Extra Class Exam Questions – Part 37
01/04/2023E7G Active filters and op-amp circuits: active audio filters, characteristics, basic circuit design, operational amplifiers. 51:22
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AmateurLogic 179: Tales From The Transmitter
18/03/2023George 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. 1:20:47
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Ham College 98 - Extra Class Exam Questions – Part 36
04/03/2023E7F DSP filtering and other operations, software defined radio fundamentals, DSP modulation and demodulation. 1:00:07
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AmateurLogic 178: USB Relays, Nano VNA, WFD Rearview
18/02/2023Easily and cheaply control relays over a USB port. Nano VNA explorations. Brutal Winter Field Day rearview mirror edition. 1:06:31
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Ham College 97 - Extra Class Exam Questions – Part 35
04/02/2023E7E Modulation and demodulation: reactance, phase and balanced modulators, detectors, mixer stages. 48:54
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AmateurLogic 177: Quarter Wave Stub
14/01/2023George 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? 1:27:11
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Ham College 96 - Extra Class Exam Questions – Part 34
31/12/2022E7D Power supplies and voltage regulators, Solar array charge controllers. 1:01:03
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AmateurLogic 176: A Very Merry Christmas
17/12/2022Tommy 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’. 1:38:57
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Ham College 95 - Extra Class Exam Questions – Part 33
03/12/2022E7C Filters and matching networks: types of networks, types of filters, filter applications, filter characteristics, impedance matching, DSP filtering. 51:19
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AmateurLogic 175: Oh The Humanity
12/11/2022Kay Savitz, 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. 1:25:44
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Ham College 94 - Extra Class Exam Questions – Part 32
29/10/2022E7B Amplifiers:(part 2 of 2) Class of operation, vacuum tube and solid-state circuits, distortion and intermodulation, spurious and parasitic suppression, microwave amplifiers, switching-type amplifiers. 54:01
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AmateurLogic 174: 17 Year Anniversary
15/10/2022Join the AmateurLogic crew as we celebrate 17 years. Announcing the winner of the Icom IC-705 portable transceiver and MFJ 8-Band Compact Antenna package. RSP Spectrum Analyzer, Open-Weather on-line satellite image decoder, Irwin Vice Grip Wire Strippers, and a visit from Peter, VK3PB. 1:19:42
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Ham College 93 - Extra Class Exam Questions – Part 31
01/10/2022E7B 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. 1:11:47
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AmateurLogic 173: Space Age Hamfest
17/09/2022Huntsville 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. 2:50:00
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Ham College 92 - Extra Class Exam Questions – Part 30
03/09/2022E7A Digital circuits: digital circuit principles and logic circuits, classes of logic elements, positive and negative logic, frequency dividers, truth tables. 1:03:53
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AmateurLogic 172: Cheap Hacks for Your Shack
13/08/2022A super cheap Hotspot. Thrifty Old Digital Update Roundup. Modding Pi-Star to include M-17. DVMega Globetrotter opens up your digital possibilities. 1:16:00