[big john 1983]

Hi guys,

Just a quick query with regards to signal and power cable in close proximity.

I have posted in other forums about separte issues, but would like a general response .

I will be going to the nth degree to try and keep power and signal (HDMI/CAT6/aerial/SKY etc) away from each other whilst re-wring my house.

Firstly - Does anyone know how far to keep (as a minimum) CAT6 and aerial cable away from power and lighting cable?

Secondly - In all rooms with a TV, they will be wall mounted, but obviosuly cabling has to run up to the back of the TV, i.e. HDMI, aerial, power, maybe CAT5e/6 for IR extender etc and they will be run next to each other...I assume...will this effect/interfere with anything?

I am also planning to flush mount my TV in my living room as many members of this forum have, but I have noticed that no one mentions an issue with heat, surely by enclosing the back of the TV with little gap are there no issues with overheating?

Many thanks in advance,

John

[DaveHope]

Hi John,

I can't speak specifically about AV as I'm just a hobbyist, but the general rule of thumb for power + UTP is 12 inches. If you're particularly concerned you can get STP cable, though you'll pay through the roof for it.

I'm not sure on the scale of your setup, but to be honest so long as you're not looping power cables with data you'll be fine. Any interferance is minimal.