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Re: Freesat Problem

PostPosted: Tue Jun 12, 2018 10:27 am
by Paul - TV Techie
Sky have made some changes over a period, which seem to go mainly unnoticed.

What they seemingly have done is lower the BER - Bit error ratio on some of the channels. I am not an expert on the this subject, though I believe that reducing the BER in effect reduces the corrective algorithm for missing data - so we have the same frequencies for said channels, but on the fringe of reception, the errors in the signal are not being as efficiently corrected = a weaker signal or one not as stable. No need for it at all, other than Sky trying to make life difficult for those overseas on satellite?

As others also mention - Quesada can be a bit of a minefield signal wise, really does depend on where you are. At the top of Quesada near Harry's? bar there is a block of flats (locally known as the CIA building!) as it has so many microwave masts. Sunbathe on that roof and your internal organs will get cooked :shock: So much interference round that location.

The other issue is this type of localised interference is quite hard to spot, can come and go - and when you find out there are over 100 wireless internet companies and others broadcasting/rebroadcasting on grey area microwave frequencies, combined with an utter ineptitude of local authority to police the airwaves properly - you are left with the odd and strange pockets of interference - which can cause issues with the satellite dish frequency and also often other people's internet (wimax) type systems.

We have gone to install internet before and found we couldn't get a signal near a mast -logic says its fine, practically, someone else is stepping outside there predefined frequency bandwidth and causing trouble for others - this seems to almost be a unique expat area Spain thing - as these type of interference or broadcasting out of bandwidth are far more strictly monitored elsewhere.

Bottom line - potentially a combination of Sky weakening the signal on the fringe, by weakening correction data & a little-localised noise/interference which can pull down the signal overall or on some specific frequencies.

IPTV does not have these issues, so you can get all channels - as well as other services such as catchup, however, you need to make sure your internet is ok.



Paul
[email protected]
966783944

Re: Freesat Problem

PostPosted: Tue Jun 12, 2018 1:27 pm
by Mary M
Thanks Paul that is really usful information.

:text-thankyouyellow: