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Length: 4:21 -
Rating: 5.0 (3 ratings) -
View: 875 -
Author: David Jefferies
Ham radio band talk and antennas.
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Length: 27:57 -
Rating: 0 (0 ratings) -
View: 79 -
Author: Belair Prometheus
Developers of free DV digital audio say Part 97 rules change needed The Sun wakes up and hurls a large CME toward Earth ARRL holds it first Board of Director...
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Length: 53:38 -
Rating: 4.902439 (41 ratings) -
View: 2169 -
Author: GoogleDevelopers
Ilya Grigorik - slides: bit.ly/11fZTNA Building great, responsive mobile web applications means you have to be friends with the radio! We will cover how to b...
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Length: 28:59 -
Rating: 5.0 (28 ratings) -
View: 559 -
Author: Physics Lectures
An A Level Physics revision video covering Digital Sampling, Signal Spectra and Bandwidth.
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Length: 12:59 -
Rating: 4.95 (80 ratings) -
View: 1588 -
Author: W2AEW's Electronics, Test Equipment, Ham Radio, and misc videos
This is a followup video to my last one which discussed the basics of oscilloscope bandwidth. This video answers a viewer question about digital scope BW and...
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Length: 7:40 -
Rating: 5.0 (98 ratings) -
View: 7045 -
Author: W2AEW's Electronics, Test Equipment, Ham Radio, and misc videos
I'm often asked by hams and hobbiests - I want to buy an oscilloscope, what bandwidth scope do I need? I usually answer - buy as much as you can afford, even...
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Length: 2:46 -
Rating: 5.0 (13 ratings) -
View: 1080 -
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: 53:11 -
Rating: 4.3846154 (13 ratings) -
View: 593 -
Author: HamRadioNow
From the DCC - David Bern W2LNX plays with some inexpensive, very low power off-the-shelf data radios that can be brought into the 420 MHz band. He uses digi...
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Length: 7:35 -
Rating: 5.0 (14 ratings) -
View: 3290 -
Author: CONTINUOUS WAVE
Ham radio DX antenna: inexpensive portable or permanent antenna installed from ground level by one person supported by a single tree. Includes construction h...
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Length: 9:31 -
Rating: 4.904762 (126 ratings) -
View: 8930 -
Author: W2AEW's Electronics, Test Equipment, Ham Radio, and misc videos
This is a "back to basics" video that I put together by request of some of my subscribers and ham radio friends. It discusses how to measure the frequency of...
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Length: 15:0 -
Rating: 5.0 (47 ratings) -
View: 9750 -
Author: Jeff Quitney
more at http://scitech.quickfound.net/ FUNDAMENTALS OF AM AND FM RADIO COMMUNICATION, HOW FM ELIMINATES PROBLEM OF ELECTRICAL INTERFERENCE, FUNCTIONING OF FM...
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Length: 0:16 -
Rating: 0 (0 ratings) -
View: 7 -
Author: Morgan Smith
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Length: 4:0 -
Rating: 5.0 (1 ratings) -
View: 31 -
Author: Dodge minivan
DAY: 08 may 2013 TIME : 20,30 local FREQUENCY : 1584,0 Khz - medium wave MODULATION: AM ANTENNA : Morgain, 10 meters over the ground, max radiation north sou...
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Length: 0:42 -
Rating: 0 (0 ratings) -
View: 19 -
Author: Aaron Kreider
CB radio operator running 300 khz or more bandwidth (down 60 db). Beyond 60 db down their signal extends a full 800 khz. I've never seen anything like this!
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Length: 87:49 -
Rating: 4.6923075 (13 ratings) -
View: 684 -
Author: HamRadioNow
All Talk and No Tech. Sort of. More like Tech-lite. Can't say we didn't warn you. This one is 90 minutes of pure Ham Radio punditry. If that turns you off, s...
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