Long Duration M-Class Flare, and More (Livestream)
This livestream recording is from September 1, 2024 – the NW7US Radio Communications Channel Livestream. We do this livestream every Sunday at 21:15 UTC. Here is the link to the …
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Livestream: Space WX, Propagation, Amateur Radio – Sundays
Join us, every Sunday at 21:15 UTC (5:15 PM, Eastern Daylight Time, 4:15 PM Standard), for an informal livestream chat session about: – current space weather — the Sun/Earth connection …
Vacuum Tubes – Electronics at Work: 1943 Educational Film
In the classic educational film titled “Electronics at Work,” produced by Westinghouse in 1943, viewers are introduced to the fascinating world of vacuum tubes. This film highlights the crucial role …
Exploring Shortwave Radio Signals: A Peek into Non-Local Communications
Curious about what you can hear on shortwave ham radio? This video is a brief survey of the diverse world of communications on the shortwave spectrum. Expand your radio horizons …
Go Back In Time – 80 Years – Vintage Film
Turning back time to 80 years ago, virtually witness a critical historic method of shortwave communication using the fundamental mode of continuous wave modulation. This is a film from 1944, …
German Teletype (RTTY) Weather on HF (Shortwave) Radio
This is a video of the German Weather Broadcast from DWD, Hamburg, on shortwave (HF), using teletype (RTTY). I demonstrate two decoding software options: JWcomm32 (older), and, FLdigi. Note the …
Modern Amateur Radio Hobby – An Introduction
This video is an introduction to an international public-service and technology hobby known as ‘amateur radio’ (or ‘ham radio’). Amateur radio (also called ham radio) describes the use of radio …
1939 Film: Morse Code on HF in New Zealand (Historical)
Before modern radio broadcasting, the trails were being blazed both in public broadcast, but also critical links out of the local area. Here’s a side-look back in time…. in this …
New to Amateur Radio? What is a Repeater?
If you have not yet explored ham radio repeaters, this might be interesting to you. What is an amateur radio repeater and how do they work? In this video, with …
Marine Radiofax Weather Charts Via Shortwave Radio – WEFAX
Weather out over oceans? That, and more. More than international broadcast stations and amateur radio operators exist on the shortwave radio spectrum. For instance, any non-broadcast signal that is not …