Informações:
Sinopsis
AmateurLogic.TV Audio only downloads.
Episodios
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AmateurLogic 191: Tool Time
16/03/2024Can’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
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Ham College 110 - Extra Class Exam Questions – Part 48
02/03/2024E9F Transmission lines: characteristics of open and shorted feed lines, coax versus open-wire, velocity factor, electrical length, coaxial cable dielectrics. 49:59
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AmateurLogic 190: Hamfest, Friends & LA ARES
17/02/2024Our 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
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Ham College 109 - Extra Class Exam Questions – Part 47
27/01/2024E9E Matching: Matching Antennas to Feed Lines, Phasing Lines, and Power Dividers. 42:12
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AmateurLogic 189: Headset Hacks
20/01/2024George hacks a gamer headset for radio use. Emile has video from Swamps On The Air. Mike begins his BitX 40 build. 1:04:20
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Ham College 108 - Extra Class Exam Questions – Part 46
06/01/2024E9D Yagi antennas, parabolic reflectors, circular polarization, loading coils, top loading, feed point impedance of electrically short antennas, antenna Q, RF grounding. 47:13
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AmateurLogic 188: Christmas Celebration and Hotspot Upgrades
16/12/2023AmateurLogic’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
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Ham College 107 - Extra Class Exam Questions – Part 45
02/12/2023E9C Practical wire antennas, folded dipoles, phased arrays, effects of ground near antennas. 42:25
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AmateurLogic 187: Buck/Boost, Balun & M5 Ham Radio
18/11/2023Tommy builds the M5 Ham Radio project. George makes a high quality 4:1 Balun. Mike assembles a Buck/Boost converter device for use with QRP operations. 58:56
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Ham College 106 - Extra Class Exam Questions – Part 44
28/10/2023E9B Antenna patterns and designs: E and H plane patterns, gain as a function of pattern,antenna modeling. 38:09
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AmateurLogic 186: 18 Years of AmateurLogic
21/10/2023AmateurLogic.TV celebrates 18 years on the air. George reviews the Craftsman Battery Powered Soldering Iron. Jocelyn demonstrates the MFJ-1898 Portable HF + 6 Meter Antenna. Emile introduces Outlook Package Message Manager. Mike explores OpenWebRX +. Announcing the winner of our 18th Anniversary contest and Icom IC-705 prize package giveaway. 1:26:43
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Ham College 105 - Extra Class Exam Questions – Part 43
30/09/2023E9A Basic Antenna parameters: radiation resistance, gain, beamwidth, efficiency, effective radiated power. 57:59
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AmateurLogic 185: Unwrapping The Layers of an Unun
16/09/2023Mike exposes an Unun. Tommy renews his FCC License step by step. Emile hits the Pi Bullseye. Announcing our 18th Anniversary Contest with an Icom IC-705 and a package of great accessories from MFJ. Contest details are available at https://amateurlogic.tv/contest 1:19:47
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Ham College 104 - Extra Class Exam Questions – Part 42
02/09/2023E8D Keying defects and overmodulation of digital signals, digital codes, spread spectrum 51:57
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AmateurLogic 184: Huntsville Hamfest 2023 & Emile’s Adventures in Space
26/08/2023Visits with friends at Huntsville Hamfest 2023. Plus Emile’s adventures at the U.S. Space & Rocket Center. 1:22:32
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Ham College 103 - Extra Class Exam Questions – Part 41
29/07/2023E8C Digital signals: digital communication modes, information rate vs. bandwidth, error correction. 47:43
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AmateurLogic 183: Field Day & Friedrichshafen
15/07/2023W5AXC and W5SLA Field Day Events. JPC-12 40-6 Meter Vertical Antenna. Friedrichshafen 2023 1:30:00
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Ham College 102 - Extra Class Exam Questions – Part 40
01/07/2023E8B Modulation and demodulation: modulation methods, modulation index and deviation ratio, frequency and time division multiplexing, Orthogonal Frequency Division Multiplexing and balanced modulators, detectors, mixer stages. 58:29
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AmateurLogic 182: Cheap Tricks for Field Day
17/06/2023Tips and tricks for a cheap old field day. Bluetti EB3A Portable Power Station. Building a high quality 1:1 balun. 1:16:04