How signal stregth, quality and bitrate relate

What is the relationship between the "signal strength", "signal quality" and the pixilation and stuttering he got when trying to record from various Freeview channels onto a personal video recorder (PVR), computer (via a USB Freeview adaptor) and a DVD-R recorder.

86 comments “Chris: Its really a case of whether or not the repositioned aerial has been aligned facing in exactly the same direction and mounting polarity as befo”- jb38

Sky+ ten quid monthly fee abolished

Sky have announced the end of the monthly £10 Sky+ fee.

17 comments “Ron Crisp: I realise that you directed the question at Briantist, but if I could just answer insomuch that on the first part of your query the answer ”- jb38