Q: Current have cable internet point in study, which i am converting to a nursery/bubs room. Therefore need to move computer/internet to another room. Friend mention to get wireless, but the router would have to be where current point is which would be baby's room, but i heard they can emit radiation. Is this true?
A: ANY device which uses radio transmission emits radio waves. Wireless baby monitors do TV wireless senders Mobile Phones Handhelp radio / walkie talkies etc etc and YES wireless networking does, but at a VERY low level. Personally I'd put a non wireless router in and run a solid cored cat5e cable to where you will have PC with a wall socket each end, and use a cabled network instead.