All Seven Network owned .
All Seven Network operated studios have their LIVE signals relayed here ( e.g. ) ATN 's output is fed to HSV and then transmitted via satellite or fibre optic to the towers around metropolitan Sydney , etc .
All Seven Network owned and operated studios have their LIVE signals relayed here ( e.g. ) ATN 's output is fed to HSV and then transmitted via satellite or fibre optic to the towers around metropolitan Sydney , etc .