AmateurLogic 192: AM Broadcast Eclipse DXing
AmateurLogic.TV
by tommy@amateurlogic.tv
3w ago
DXing the entire AM Broadcast Band during the 2024 solar eclipse. Rattlegram, a new digital text messaging mode for HF/VHF/UHF recreational and emergency communications. Smith charts with the NanoVNA. 1:29:19 ..read more
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Ham College 111 - Extra Class Exam Questions – Part 49
AmateurLogic.TV
by tommy@amateurlogic.tv
1M ago
E9G The Smith chart 36:52 ..read more
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AmateurLogic 191: Tool Time
AmateurLogic.TV
by tommy@amateurlogic.tv
1M ago
Can’t find the tool you need? Make it. Economical heat shrink tubing labels. Emile’s out of this world NASA adventure. Mike’s BitX40 build part 2. Kicking the tires of Icom’s IC-905. 1:23:19 ..read more
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Ham College 110 - Extra Class Exam Questions – Part 48
AmateurLogic.TV
by tommy@amateurlogic.tv
2M ago
E9F Transmission lines: characteristics of open and shorted feed lines, coax versus open-wire, velocity factor, electrical length, coaxial cable dielectrics. 49:59 ..read more
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AmateurLogic 190: Hamfest, Friends & LA ARES
AmateurLogic.TV
by tommy@amateurlogic.tv
2M ago
Our visit to the Capital City Hamfest in Jackson, MS with a few old friends. A very rare Icom radio stack. Louisiana ARES Winlink forms and tactics. 1:03:11 ..read more
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Ham College 109 - Extra Class Exam Questions – Part 47
AmateurLogic.TV
by tommy@amateurlogic.tv
3M ago
E9E Matching: Matching Antennas to Feed Lines, Phasing Lines, and Power Dividers. 42:12 ..read more
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AmateurLogic 189: Headset Hacks
AmateurLogic.TV
by tommy@amateurlogic.tv
3M ago
George hacks a gamer headset for radio use. Emile has video from Swamps On The Air. Mike begins his BitX 40 build. 1:04:20 ..read more
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Ham College 108 - Extra Class Exam Questions – Part 46
AmateurLogic.TV
by tommy@amateurlogic.tv
4M ago
E9D Yagi antennas, parabolic reflectors, circular polarization, loading coils, top loading, feed point impedance of electrically short antennas, antenna Q, RF grounding. 47:13 ..read more
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AmateurLogic 188: Christmas Celebration and Hotspot Upgrades
AmateurLogic.TV
by tommy@amateurlogic.tv
5M ago
AmateurLogic’s Annual Christmas Extravaganza. Tommy upgrades his N5BOC Hotspot with a new Raspberry Pi Zero 2 W and it’s fast. Emile updates his hotspot with the WPSD Project. ALTV’s 2023 Gift Guide for last minute shoppers and slackers. Sampling the tastes of the holidays. 1:18:01 ..read more
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Ham College 107 - Extra Class Exam Questions – Part 45
AmateurLogic.TV
by tommy@amateurlogic.tv
5M ago
E9C Practical wire antennas, folded dipoles, phased arrays, effects of ground near antennas. 42:25 ..read more
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