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 al
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
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
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. Sampli
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
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 OpenWe
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://amate
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
E8A 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