All posts by Briantist
Below are all of Briantist's postings, with the most recent are at the bottom of the page.
John Nottage: A retune will happen May 2013 to clear C62. When 800MHz 4G mobile broadband services start there will be 2 multiplexes in C52-C60 range: C55: PSB1 C59: PSB2
You may or may not need a filter - it's complicated and we don't know yet who will run the 4G - see How do I know if the 4G broadband will overload my Freeview? | 4G mobile | ukfree.tv - 10 years of independent, free digital TV advice .
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Stuart Owens: Just to add to the above, the issue is also that digital TV receivers with superheterodyne circuits suffer from the N+9 problem - there is a distinct interfere problem nine 8MHz channels away - so C52, C53, C54 and C55 are *MORE* likely to have problems.
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TV masts are not normally used for 2G/3G services, as they are not really in suitable locations. Here's the Brighton and Hove comparison of sites as an example:
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ian from notts: Yes, you will need to know where the masts are.
But we won't know this until the capacity is won and the winners select their locations.
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John Robinson: In addition, the "fourth" set of frequencies have been the "digital dividend", which are about to be used for 4th generation mobile broadband .
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carol lewis: If you mean the "red button" service, rather than Ceefax, you can't yet get this on the BBC One HD services.
You will need to switch to a standard-definition BBC TV channel and press RED.
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Just a note to say that http://www.comreg.ie/_fil…xlsx says SV2 broadcasts on both C33 and C58.
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Services have been moved to Dundee Menzieshill (Dundee City, Scotland) digital TV transmitter | ukfree.tv - 10 years of independent, free digital TV advice
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Monday 28 January 2013 2:57PM
John Hunter: It's at the bottom of the map...
Freeview interference from 800Mhz 4G 2013- | ukfree.tv - 10 years of independent, free digital TV advice
"[6] number of multiplexes in C52-C60 range when 4G 800MHz services start [R] Retune only ".