CT125 Coax Cable is very,very expensive
i have just installed 30 meters of Media bridge Coaxial Cable [ €25 for 100 meter roll ]
previously i always used plain RG6 , but i found a major boost in signals with Media bridge Coaxial Cable and as Ferret said
CT125 F Connectors ( Twist On type ) always was and always will be the simply the best : ))
Googled but carnt seem to find it anywhere near that price.
PM a link if you get time.
cheers.