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Satellite TV receivers & systems support forums
DISH SETUP: Single sat, Multi-Sat & Motorised
C-Band Reception, UK and Europe
Terrestrial signals and C band!
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<blockquote data-quote="BombedOne" data-source="post: 631603" data-attributes="member: 300998"><p>You need to extend a bit (not move existing one, but add more length) C band LNB waveguide, to form a kind of rejection filter from side frequenceies. But you'll be unlucky if source of interference is in line of sight.</p><p></p><p>The simpliest way to do such "filter" is to take aluminum (avoid steel!) beer can, cut its top and bottom, and insert the new tube into C band LNB in such way, that it will protrund for 40-60mm. You'll get 10-15% decrease in main signal strength, but also, quite good protection from interference.</p></blockquote><p></p>
[QUOTE="BombedOne, post: 631603, member: 300998"] You need to extend a bit (not move existing one, but add more length) C band LNB waveguide, to form a kind of rejection filter from side frequenceies. But you'll be unlucky if source of interference is in line of sight. The simpliest way to do such "filter" is to take aluminum (avoid steel!) beer can, cut its top and bottom, and insert the new tube into C band LNB in such way, that it will protrund for 40-60mm. You'll get 10-15% decrease in main signal strength, but also, quite good protection from interference. [/QUOTE]
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Satellite TV receivers & systems support forums
DISH SETUP: Single sat, Multi-Sat & Motorised
C-Band Reception, UK and Europe
Terrestrial signals and C band!
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