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Length: 4:10 -
Rating: 4.888889 (36 ratings) -
View: 26356 -
Author: NG9D
20m End Fed Half Wave Ham Radio Antenna: Icom 703 with MFJ 16010 L-network tuner and 10.4m long insulated wire fed through a window and supported by a bush. ...
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Length: 4:44 -
Rating: 5.0 (79 ratings) -
View: 6264 -
Author: vk3ye
Describing and demonstrating an end-fed multiband antenna for portable use. It's a full-sized half wave on 20 metres and a loaded half wave on 40 metres. The...
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Length: 6:5 -
Rating: 4.927273 (110 ratings) -
View: 7150 -
Author: mjlorton
SW and radio kit can be found here: http://astore.amazon.com/m0711-20?_encoding=UTF8&node=1 In this series we'll cover consumer and amateur radio, antenna se...
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Length: 3:34 -
Rating: 5.0 (1 ratings) -
View: 447 -
Author: Louis Bergman
Simulation of a half-wave dipole. The current distribution, input impedance and 3D radiation pattern are obtained.
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Length: 5:47 -
Rating: 5.0 (7 ratings) -
View: 314 -
Author: Carl Oliver
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Length: 13:34 -
Rating: 5.0 (24 ratings) -
View: 230 -
Author: RCHacker
This design (hack) is flawed as Rob has kindly pointed out below. I came to the same conclusion when tuning this antenna. Turns out that the optimum length f...
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Length: 15:14 -
Rating: 4.730337 (89 ratings) -
View: 30672 -
Author: stanscoyote
This is an empirical "shoot-out" between a 135' OCF dipole mounted up 40' in the clear vs. a 31' end fed half wave vertical sitting on the deck. Hope it awak...
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Length: 12:35 -
Rating: 5.0 (56 ratings) -
View: 4344 -
Author: mjlorton
I start this series by introducing some basics about antennas, antenna tuners, antenna analyzers and noise / interference / QRM / QRN. Equipment used / menti...
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Length: 9:52 -
Rating: 4.705263 (95 ratings) -
View: 27981 -
Author: pjbevel
http://www.antenna-theory.com presents the analysis of the dipole antenna! The short dipole is discussed first, followed by the half-wave dipole antenna, and...
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Length: 36:56 -
Rating: 4.9148936 (94 ratings) -
View: 7566 -
Author: mjlorton
SW and radio kit can be found here: http://astore.amazon.com/m0711-20?_encoding=UTF8&node=1 In this video I demonstrate the short wave reception of the K-PO ...
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Length: 3:59 -
Rating: 5.0 (3 ratings) -
View: 629 -
Author: crosscountrywireless
Cross Country Wireless are developing a HF Active Antenna. This video shows a direct comparison between the active antenna prototype and a full size half wav...
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Length: 3:32 -
Rating: 5.0 (18 ratings) -
View: 5681 -
Author: vk3ye
A race against the clock to erect a portable antenna for HF. Can it be done in under 3 minutes? In this game simple is often best. All that's needed is a tel...
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Length: 6:54 -
Rating: 0 (0 ratings) -
View: 171 -
Author: 2lv0412
DOUBLE BAZOOKA shown beating out IMAX 2000 at much lower height Double Spooky Bazooka (as heard on You Tube). Search Double Spooky Bazooka on Dream Antenna D...
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Length: 19:3 -
Rating: 5.0 (75 ratings) -
View: 2819 -
Author: mjlorton
I start this series by introducing some basics about antennas, antenna tuners, antenna analyzers and noise / interference / QRM / QRN. Equipment used / menti...
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Length: 0:56 -
Rating: 5.0 (3 ratings) -
View: 230 -
Author: shuttersound69
This is a little test i did when i put the scr-x65 65ft end fed wire with 9-1 unun up.The other antenna it a 40m half wave dipole. As you can see the noise t...
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