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Livestream: Space WX, Propagation, Amateur Radio – Sundays

✇AmateurRadio.com
By: Tomas NW7US
23 August 2024 at 18:43
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 — including sunspot activity, solar x-ray flares, and geomagnetic activity, as well as, – current radio signal propagation conditions on the shortwave (high-frequency, or HF) […]

Vacuum Tubes – Electronics at Work: 1943 Educational Film

✇AmateurRadio.com
By: Tomas NW7US
18 August 2024 at 18:32
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 these devices played in both military and commercial sectors, including radio telecommunications, radar, and various industrial applications. The narrative suggests that vacuum tubes provided the […]

Livestream: Space WX, Propagation, Amateur Radio – Sundays

✇AmateurRadio.com
By: Tomas NW7US
23 August 2024 at 18:43
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 — including sunspot activity, solar x-ray flares, and geomagnetic activity, as well as, – current radio signal propagation conditions on the shortwave (high-frequency, or HF) […]

Vacuum Tubes – Electronics at Work: 1943 Educational Film

✇AmateurRadio.com
By: Tomas NW7US
18 August 2024 at 18:32
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 these devices played in both military and commercial sectors, including radio telecommunications, radar, and various industrial applications. The narrative suggests that vacuum tubes provided the […]

Visiting Again with the Denby Dale Amateur Radio Society

✇K4FMH
By: k4fmh
20 September 2022 at 19:44

Have you ever been invited to visit with a group of radio amateurs and just felt like you’d dropped in at home? I’ve had the pleasure of that a few times. One of those groups is the Denby Dale Amateur Radio Society in England. Their Chairperson is Nick Bradley G4IWO. He’s invited me to natter about with the DDARS several times over the past couple of years. Last week, I spoke to them about my RadCom articles with Dr. Scott McIntosh that appeared this summer.

The talk is now on their Youtube Channel below. I hope they get back soon to meeting in Pie Hall, where they are served pie and peas. After all, Denby Dale is the home of the world’s largest meat pie! If the pie is as welcoming as the group that typically meets there, it’s very good indeed!

Frank K4FMH on Radical Alternatives to Sunspot Prediction
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