AmateurLogic.TV

E0A – Safety: RF radiation hazards, hazardous materials, grounding. 49:39

George and Mike’s Excellent Adventure to Dayton Hamvention 2024. New radios, old radios, mystery radio and friends. Take your best guess at what new radio Icom has under glass. Learn more about the new Flex radios. Visit with good friends we all know. See 60 years of Icom Radio History. And find out about Emile’s Cheap Old Field Day plans. 1:28:36

E9H Receiving Antennas: radio direction finding antennas, Beverage antennas, specialized receiving antennas, long-wire receiving antennas. 40:29

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

E9G The Smith chart 36:52

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

E9F Transmission lines: characteristics of open and shorted feed lines, coax versus open-wire, velocity factor, electrical length, coaxial cable dielectrics. 49:59

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

E9E Matching: Matching Antennas to Feed Lines, Phasing Lines, and Power Dividers. 42:12

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

E9D Yagi antennas, parabolic reflectors, circular polarization, loading coils, top loading, feed point impedance of electrically short antennas, antenna Q, RF grounding. 47:13

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

E9C Practical wire antennas, folded dipoles, phased arrays, effects of ground near antennas. 42:25

Tommy 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

E9B Antenna patterns and designs: E and H plane patterns, gain as a function of pattern,antenna modeling. 38:09

AmateurLogic. 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

E9A Basic Antenna parameters: radiation resistance, gain, beamwidth, efficiency, effective radiated power. 57:59

Mike 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

E8D Keying defects and overmodulation of digital signals, digital codes, spread spectrum 51:57

Visits with friends at Huntsville Hamfest 2023. Plus Emile’s adventures at the U.S. Space & Rocket Center. 1:22:33

E8C Digital signals: digital communication modes, information rate vs. bandwidth, error correction. 47:43

W5AXC and W5SLA Field Day Events. JPC-12 40-6 Meter Vertical Antenna. Friedrichshafen 2023 1:30:00

E8B 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

Tips and tricks for a cheap old field day. Bluetti EB3A Portable Power Station. Building a high quality 1:1 balun. 1:16:04

George & 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