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<blockquote data-quote="Vipersan" data-source="post: 791291" data-attributes="member: 325666">H and V are the same in C band as they are in KU ..Basical the signal is pre polarised Horizontaly or verticaly at the transponder ..so the positioning of the lnb skew wise is critical in order to maximise reception ..L and R are in effect seen by an H/V lnb as the same signal ...and thus the lnb cannot differentiate ..ie ..seperate the 2 polarities ..This requires mechanical or magnetic intervention at the lnb to de-polarise the circular signals ...effectively seperating or converting the signal into H and V .....the end product being a polarized signal which an H/V lnb can interpret ..There are more complicated explanations ..requiring a knowledge of phase shift/vector diagrams ..Here is a wiki link that should give you a rough idea whats going on ..rgdsVS_http://en.wikipedia.org/wiki/Circular_polarization</blockquote>

[QUOTE="Vipersan, post: 791291, member: 325666"] H and V are the same in C band as they are in KU .. Basical the signal is pre polarised Horizontaly or verticaly at the transponder ..so the positioning of the lnb skew wise is critical in order to maximise reception .. L and R are in effect seen by an H/V lnb as the same signal ...and thus the lnb cannot differentiate ..ie ..seperate the 2 polarities .. This requires mechanical or magnetic intervention at the lnb to de-polarise the circular signals ...effectively seperating or converting the signal into H and V ... ..the end product being a polarized signal which an H/V lnb can interpret .. There are more complicated explanations ..requiring a knowledge of phase shift/vector diagrams .. Here is a wiki link that should give you a rough idea whats going on .. rgds VS _http://en.wikipedia.org/wiki/Circular_polarization [/QUOTE]

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