|
|
« Last Page | viewing entries 1-15 of 335 |
Next Page »
|
Length: 18:47 -
Rating: 5.0 (56 ratings) -
View: 2965 -
Author: Solar Power and Electronic Measurement Equipment
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...
Tags
|
|
Length: 4:6 -
Rating: 5.0 (1 ratings) -
View: 177 -
Author: NW7US
I was up all night, editing my CQ VHF Propagation Corner column for the amateur radio publication, CQ VHF ( http://www.cq-vhf.com/ ). I was working on the Wi...
Tags
|
|
Length: 3:58 -
Rating: 4.9557033 (903 ratings) -
View: 103787 -
Author: The Science Channel
http://www.facebook.com/ScienceReason ... Science@NASA: EMS Electromagnetic Spectrum (Episode 2) - Radio Waves The electromagnetic spectrum is the range of a...
Tags
|
|
Length: 6:19 -
Rating: 0 (0 ratings) -
View: 153 -
Author: Svein Henry Fjeldstad
Is this HAARP or atmospheric disturbance signals? What is HAARP: http://www.haarp.alaska.edu/haarp/faq.html This recording was made in Norway, Horten, Skoppu...
Tags
|
|
Length: 13:35 -
Rating: 5.0 (57 ratings) -
View: 14433 -
Author: craig3008
What can the Buddipole Deluxe portable HF antenna do? How well does it work? This video shows an afternoon's DX on 20m using a Kenwood TS590s running 100 wat...
Tags
|
|
Length: 3:33 -
Rating: 5.0 (5 ratings) -
View: 1767 -
Author: keith cole
American Truckers ratchet jawing on their CB radios, blissfuly unaware that their transmisions have made their way across the Atlantic Ocean into my ICOM IC-...
Tags
|
|
Length: 13:24 -
Rating: 0 (0 ratings) -
View: 1367 -
Author: NC4FB Amateur Radio
KI4PMI & NC4FB HF tape measure horizontal dipole antenna. Covers 6 meters - 40 meters. Bands are selected by varying the lengths of the tape measures.
Tags
|
|
Length: 2:32 -
Rating: 0 (0 ratings) -
View: 12 -
Author: avfestivalarchive
Joyce Hinterding is an Australian artist who is fascinated by energy and sound, things we can't see but which pervade our lives. These invisible things she s...
Tags
|
|
Length: 1:28 -
Rating: 5.0 (1 ratings) -
View: 37 -
Author: Jocelyn Wrzosek
My original spoken word/movement piece which premiered at the Pittsburgh New Works Cabaret. "Static Snap, Crackle, Pop! crinkling across high-frequency bands...
Tags
|
|
Length: 3:1 -
Rating: 4.36 (25 ratings) -
View: 2503 -
Author: USNERDOC
ARISSat-1/KEDR Deployed on August 3, 2011 from the International Space Station (ISS). The fun combining Amateur Radio and Space continues. ARISSat-1/KEDR is ...
Tags
|
|
Length: 14:23 -
Rating: 5.0 (19 ratings) -
View: 839 -
Author: RadioHamGuy
I add a few new features to my 10 meter radio beacon that is on 28.2235 Mhz.
Tags
|
|
Length: 14:29 -
Rating: 5.0 (6 ratings) -
View: 404 -
Author: Jeff Quitney
more at http://scitech.quickfound.net/astro/astronomy_news_and_links.html "Tells the story of Jicamarca Observatory, new National Bureau of Standards facilit...
Tags
|
|
Length: 1:30 -
Rating: 5.0 (1 ratings) -
View: 52 -
Author: sendy fremont
Anybody has an idea what it is ?
Tags
|
|
Length: 7:22 -
Rating: 5.0 (1 ratings) -
View: 86 -
Author: OfficialSWLchannel
Tutorial on the shortwave band of the 3 mhz segment.
Tags
|
|
Length: 0:31 -
Rating: 5.0 (5 ratings) -
View: 1185 -
Author: visualjuiceman
I remember hearing these noises back as a kid on the 11 meter band (CB) and we used to refer to them as the "Martian Sounds" I also recall hearing them as a ...
Tags
|
« Last Page | viewing entries 1-15 of 335 |
Next Page »
|
|
|
There was an error processing the request. Please try again.
;)
;)
;)
;)
;)
;)
;)
;)
;)
;)
;)
;){kind=spacer}
;)
;)
;)
