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Are TV transmissions directional?
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Why Are Low Frequencies Non Directional And High Frequencies Are ?
Started by neilepBoard General Science |
Replies: 6 Views: 25759 |
20/02/2010 11:11:48 by neilep |
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Do solid state solar cells convert multi-directional light less efficiently?
Started by Edwina LeeBoard Technology |
Replies: 3 Views: 5208 |
23/01/2016 02:45:54 by alysdexia |
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Are atomic clocks directional?
Started by CliffordKBoard Physics, Astronomy & Cosmology |
Replies: 10 Views: 6928 |
18/01/2012 01:11:53 by Geezer |
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How do you block sound transmissions from ultrasonic transducers?
Started by bluecrystal48Board General Science |
Replies: 3 Views: 15841 |
27/06/2007 10:43:53 by lyner |
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Could weather satellite transmissions be reprogrammed?
Started by syhprumBoard Geek Speak |
Replies: 3 Views: 2558 |
07/12/2017 09:23:42 by evan_au |