Cctv Camera Receiver

Hi,
Yes there are transmit/receive gadgets to transmit audio/video without cables. But what i am looking for is a simple transmit/receive system (no digitization, no compression/decompression stuff) for real-time video transfer over few centimeters (< 6cm at the most.)

I attempted this to make use of mutual inductance. I tried to do that by attempting to connect the video output of a cctv camera with few turns of winding wire on a ferrite ring for a transmitter. For receiver, i used a similarly wound ferrite ring to connect with TV. This set of ferrite rings are separated by a distance of 3cms in air. I can hear many people laughing out loud at this (:-:

Am i missing on something? Is that because output from CCTV (non-modulated output...?) is not suitable for transmission over simple induction arrangement?