RI
When the physics of UHF propagation conflicts with national and cultural frontiers we end up with Border TV! Cunning placement of transmitters across the region – at extra cost - could have eliminated the problem enabling viewers in the south of Scotland to watch STV and viewers in Cumbria to watch whatever English ITV company serves the area.
The ultra cynical explanation is that the IBA was Unionist at heart so they deliberately ensured that one ITV region covered both Scotland and England and another ITV region covered both Wales and England.
In short, quality signals for both sides of the border were not really providable, part of the reason I suspect Border TV's franchise area survived into the UHF/625/Colour era in the first place.
When UHF/Colour eventually got as far as border country, there were insufficient channels available to do anything other than copy the VHF Band III plan and use Caldbeck and Selkirk as main stations. If STV had been given Caldbeck , Cumbrian viewers would have been ill-served (and mightily annoyed) and if Caldbeck had been simply made part of Granadaland, Scottish viewers would have protested.
When the physics of UHF propagation conflicts with national and cultural frontiers we end up with Border TV! Cunning placement of transmitters across the region – at extra cost - could have eliminated the problem enabling viewers in the south of Scotland to watch STV and viewers in Cumbria to watch whatever English ITV company serves the area.
The ultra cynical explanation is that the IBA was Unionist at heart so they deliberately ensured that one ITV region covered both Scotland and England and another ITV region covered both Wales and England.
