Virgins coax network runs at 50 Volts. The input required from a Freeview TV aerial needs to be around 550 microvolts to drive one TV set. To run two TVs without additional amplification being required needs an input of at least double that amount to offset the splitter & cable runs. Obviously, the longer the cable runs the more loss is incurred.
So the question is, how strong is the TV signal from your rooftop aerial? Can you measure it? The size of the aerial, your location, the transmitter power & how far you are from the transmitter are all a factor in whether it will work or not.
Virgin BB TV Landline. Freeview/Freesat HD, Virgin Mobile, Tesco Mobile. Cable customer since 1993
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