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Length: 7:54 -
Rating: 4.968504 (127 ratings) -
View: 13183 -
Author: mythicalireland
http://hamradioireland.blogspot.com This is a short film made by Tony Flynn about amateur radio in Ireland, featuring Thos Caffrey EI2JD and Anthony Murphy E...
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Length: 13:24 -
Rating: 5.0 (99 ratings) -
View: 13546 -
Author: N7TFP
Tyler, N7TFP, explains how radio waves travel around the world via radio "skip" or sky-wave propagation. Part 1 of a 2-part series. Part 2 to follow soon.
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Length: 7:42 -
Rating: 5.0 (13 ratings) -
View: 2302 -
Author: Dan Vanevenhoven
This video gives you the basics of Radio Propagation: Basic information that includes Sun Spots, Solar flux, K and A factors Why should you be interested in ...
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Length: 18:47 -
Rating: 5.0 (54 ratings) -
View: 2929 -
Author: mjlorton
In this video I go through the theory of HF radio wave propagation. In part 2 of this video I'll do a practicle demonstation of shortwave radio reception thr...
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Length: 34:52 -
Rating: 5.0 (104 ratings) -
View: 5972 -
Author: mjlorton
How to make a quarter wave vertical 2 meter ground plane antenna. Parts for project: http://astore.amazon.com/m0711-20?_encoding=UTF8&node=9 In this video I ...
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Length: 3:44 -
Rating: 0 (0 ratings) -
View: 700 -
Author: shareamotion
I have no idea what was going on at this time other then some idiot taking over the frequency lol.
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Length: 2:26 -
Rating: 4.9 (40 ratings) -
View: 40669 -
Author: Skyywatcher88
EARTH-DIRECTED SOLAR FLARE: On Feb. 13th at 1738 UT, sunspot 1158 unleashed the strongest solar flare of the year so far, an M6.6-category blast. NASA's Sola...
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Length: 1:52 -
Rating: 5.0 (12 ratings) -
View: 3041 -
Author: YARCAORG
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Length: 8:3 -
Rating: 5.0 (17 ratings) -
View: 11196 -
Author: NW7US
The animated coverage map that reveals the footprint of the JT65A digital signal on 40, 30, 20, 17, 15, and 10 meters during the month of July, during the be...
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Length: 2:46 -
Rating: 5.0 (13 ratings) -
View: 1052 -
Author: NW7US
As an amateur radio hobbyist, I enjoy communicating with stations from around the world, using radio waves that are reflected off of the Ionosphere. One of t...
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Length: 9:38 -
Rating: 4.847826 (138 ratings) -
View: 33794 -
Author: M104AMG
Part 1 of 6: Eric Dollard Tesla Longitudinal Wave Energy SBARC Ham Radio with Chris Carson.
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Length: 1:10 -
Rating: 0 (0 ratings) -
View: 539 -
Author: AAHandsOn
Did you know that you are surrounded by radio waves all of the time? At the Ann Arbor Hands-On Museum you can learn how radio waves enable people to communic...
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Length: 2:19 -
Rating: 5.0 (2 ratings) -
View: 667 -
Author: WUPW
When a disaster strikes, emergency communication is essential- but often its the first thing that fails, that's where the folks involved with Amateur Radio step in.
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Length: 9:38 -
Rating: 5.0 (38 ratings) -
View: 9782 -
Author: M104AMG
Part 4 of 6: Eric Dollard Tesla Longitudinal Wave Energy SBARC Ham Radio with Chris Carson demonstrating a ball-bearing ONLY motor (no armature) and question...
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Length: 6:43 -
Rating: 5.0 (2 ratings) -
View: 196 -
Author: CosmicFissure
Here is the first field test of a project i have been working on since January. It's an amateur radio telescope - a telescope that detects radio waves instea...
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