How do i get a tv signal on my tv?

Since the ogue signal has ended i can't get a tv signal on my bedroom tv. Its too long a distance to run cable so i want to do it without wires. I am looking for a device i can plug into my ariel socket (not my main tv) downstairs and send the tv signal upstairs to my other tv and FreeView box but don't know where to start. The only ones i can find you need to connect to your other tv this is not what i want. I am looking to send the signal straight from my aerial socket up to my tv and freeview box.