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Description
Your source for practical amateur radio and technology hacks, mods, and tips.
315 Episodes
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Fixing a transmitter with a rubber mallet (it's not what you think). Installing Windows 11 on a Raspberry Pi could be worth it. HackRF firmware goodies. Mike's new toy.
59:39
T5C – Capacitance and inductance terminology and units. Radio frequency definition and units. Impedance definition and units. Calculating power.
37:33
T5B - Math for electronics: conversion of electrical units, decibels.
53:43
New prototypes and speculations from Tokyo Ham Fair. W5SLA Ozone Amateur Radio Club Hamfest fun and forum review. Announcing AmateurLogic's 20th Anniversary contest. Someone is going to win a major award including an IC-705 Portable Transceiver from Icom and a great prize package from Gigaparts. Details at https://amateurlogic.tv/contest.
https://amateurlogic.tv
1:13:30
T5A – Current and voltage: terminology and units, conductors and insulators, alternating and direct current.
36:41
Join Tommy and George for an exciting adventure at Huntsville Hamfest 2025. New stuff, old treasures and friends make for an enjoyable time at the 'Worlds Friendliest Hamfest'.
1:47:44
T4B – Operating controls: Frequency Tuning, use of Filters, Squelch function, AGC, Memory Channels, Noise Blanker, Microphone Gain, Receiver Incremental Tuning (RIT), Bandwidth Selection, Digital Transceiver Configuration.
46:11
The sights and sounds of Field Day 2025. Mike upgrades an unsupported laptop to Windows 11.
1:17:20
T4A – Station setup: connecting a microphone, a power source, a computer, digital equipment, an SWR meter; bonding; Mobile radio installation.
50:50
Tommy explores the HackRF Porta Pack H4 SDR. Emile and the Simulated Emergency Test. George's adventures in spot welding and Laptop Battery Replacement.
1:25:22
T3C - Propagation modes: sporadic E, meteor scatter, auroral propagation, tropospheric ducting, F region skip, Line of sight and radio horizon.
41:38
As seen at Hamvention 2025. Neil Rapp, WB9VPG Amateur of The Year. ARRL reader, Pi-Apps, FM Radio Kit, Cheap Emergency Strobe Build and much more.
1:22:57
T3B - Electromagnetic wave properties: wavelength vs frequency, nature and velocity of electromagnetic waves, relationship of wavelength and frequency; Electromagnetic spectrum definitions: UHF, VHF, HF.
52:25
A visit to Bletchley Park, Tommy's continuing Meshtastic Adventures part 2, DIY 50 Amp power supply, and more on Hamsci's MW eclipse studies.
1:15:48
T3A – Radio wave characteristics: how a radio signal travels, fading, multipath, polarization, wavelength vs absorption, Antenna orientation.
1:06:38
Meshtastic, an open source, off-grid, decentralized, mesh network built to run on affordable, low-power devices. An update on the latest scanner technology. More…
1:03:43
restrictions during emergencies, use of phonetics in message handling.
40:30
A review of emergency power sources. W5SLA Winter Field Day activities. Icom’s new small business radio package. A highly effective noise blanker. Canarduino Christmas goodies arrived. More…
1:18:29
T2B – VHF/UHF operating practices: FM repeater, simplex, reverse splits, Access tones: CTCSS, DTMF, DMR operation, Resolving operational problems, Q signals.
59:17
DIY 12 Volt Lithium Battery Packs. FNIRSI LCR-P1 component tester. Raspberry Pi 5B SSD Speed Demon.
1:26:27
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