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Pictures of Members' Setups and general satellite
Lutenna - The antenna made of Sugar
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<blockquote data-quote="Low Profile" data-source="post: 596695" data-attributes="member: 190036"><p>Charcoal 1.2-1.81, Cement 1.5 - 2.1, Cement, Portland 2.5-2.6, Ash (Fly ) 1.7 - 2.0</p><p></p><p>I can reckon those materials will be very lossy (but admit that I haven't looked up their loss coeffs).</p><p></p><p>You may find that loss coeff changes with frequency (or maybe that should be with wavelength).</p><p></p><p>Going back to the lens suggestions, the BIG advantage of a true LL is that it doesn't need to be moved to catch different sats (the LNBs just need to be placed correctly). If you want to adapt the lens as you suggested then you will find that you can only efficiently receive one sat at a time, and you would have to move the lens to focus on any other sat.</p></blockquote><p></p>
[QUOTE="Low Profile, post: 596695, member: 190036"] Charcoal 1.2-1.81, Cement 1.5 - 2.1, Cement, Portland 2.5-2.6, Ash (Fly ) 1.7 - 2.0 I can reckon those materials will be very lossy (but admit that I haven't looked up their loss coeffs). You may find that loss coeff changes with frequency (or maybe that should be with wavelength). Going back to the lens suggestions, the BIG advantage of a true LL is that it doesn't need to be moved to catch different sats (the LNBs just need to be placed correctly). If you want to adapt the lens as you suggested then you will find that you can only efficiently receive one sat at a time, and you would have to move the lens to focus on any other sat. [/QUOTE]
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Lutenna - The antenna made of Sugar
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