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Sky Digital BSkyB, Freesat & Saorsat support forum
Sky
Sky to unveil 4K STB next month?
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<blockquote data-quote="davemurgtroyd" data-source="post: 952382" data-attributes="member: 319227"><p>Unlikely as the downconverted band has been moved mostly downwards to 230 MHz to 2350 MHZ - "Standard" is around 1000 to 2000 MHz (can't remember exact figures at present). Raising top frequency would cause problems.</p><p></p><p></p><p>You have completely the wrong idea here - the Sky box tunes individual TV channels and distributes 2 at present to other boxes it does NOT replicate the lnb functions and is only tuners controlled remotely from the slave boxes.</p><p></p><p></p><p>This is NOT a system for distributing satellite lnb signals but merely TV channels derived from them. Optical fibre lnbs (at around £60 to £70) exist with a single fibre output (that carries the whole band and both polarisations) that can be split up to 32 ways (some installers claim 64) in domestic/small installations (communal installs can go a lot higher) using simple optical splitters and is a relatively simple way to distribute to many rooms and can also be used to feed present standard receivers (and even feed multiswitches) by merely using simple optical to RF converters. For smaller systems there arre Sat IP lnbs which can feed up to 8 devices on a home network (either WiFi or cabled) but are at present very expensive at around £240.</p></blockquote><p></p>
[QUOTE="davemurgtroyd, post: 952382, member: 319227"] Unlikely as the downconverted band has been moved mostly downwards to 230 MHz to 2350 MHZ - "Standard" is around 1000 to 2000 MHz (can't remember exact figures at present). Raising top frequency would cause problems. You have completely the wrong idea here - the Sky box tunes individual TV channels and distributes 2 at present to other boxes it does NOT replicate the lnb functions and is only tuners controlled remotely from the slave boxes. This is NOT a system for distributing satellite lnb signals but merely TV channels derived from them. Optical fibre lnbs (at around £60 to £70) exist with a single fibre output (that carries the whole band and both polarisations) that can be split up to 32 ways (some installers claim 64) in domestic/small installations (communal installs can go a lot higher) using simple optical splitters and is a relatively simple way to distribute to many rooms and can also be used to feed present standard receivers (and even feed multiswitches) by merely using simple optical to RF converters. For smaller systems there arre Sat IP lnbs which can feed up to 8 devices on a home network (either WiFi or cabled) but are at present very expensive at around £240. [/QUOTE]
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Sky Digital BSkyB, Freesat & Saorsat support forum
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Sky to unveil 4K STB next month?
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