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Satellite TV receivers & systems support forums
DISH SETUP: Single sat, Multi-Sat & Motorised
signal strength v quality
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<blockquote data-quote="Old Satellite" data-source="post: 15399" data-attributes="member: 175277"><p>Generally Lnb Noise reported on a majority of LNB's that can be purchased are Typical figures and has a result a majority will at some point though the recieving spectrum exceed the tyipcal value stated.</p><p></p><p>Many of the alledged 0.3 and 0.4 db lnbs will have a point around the mid band when the lmb noise will actually be that tyipcal specified value.</p><p></p><p>The additional 0.1 -0.2 db diifernace is in general, normally not worth the additional investment.</p><p></p><p>The only lnb which generally will produce an improvment are the Professional PLL ( phase locked loop) they normally meet the specified noise value through out the specified range.</p><p></p><p>The down side is is that they are much more expensive and require additional components to make use of them.</p><p></p><p>The best way remains is to increase the size of the dish and hence the recieving signal.</p><p></p><p>Regards</p><p></p><p>Old Satellite</p></blockquote><p></p>
[QUOTE="Old Satellite, post: 15399, member: 175277"] Generally Lnb Noise reported on a majority of LNB's that can be purchased are Typical figures and has a result a majority will at some point though the recieving spectrum exceed the tyipcal value stated. Many of the alledged 0.3 and 0.4 db lnbs will have a point around the mid band when the lmb noise will actually be that tyipcal specified value. The additional 0.1 -0.2 db diifernace is in general, normally not worth the additional investment. The only lnb which generally will produce an improvment are the Professional PLL ( phase locked loop) they normally meet the specified noise value through out the specified range. The down side is is that they are much more expensive and require additional components to make use of them. The best way remains is to increase the size of the dish and hence the recieving signal. Regards Old Satellite [/QUOTE]
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Satellite TV receivers & systems support forums
DISH SETUP: Single sat, Multi-Sat & Motorised
signal strength v quality
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