A small converter that attaches to the screw-on antenna connection of older TV sets that lack a composite video input. It connects to a DVD player's composite video output.
A device to convert audio and video base band signals to an RF signal (Usually channel 3-4) This allows a video camera to be connected to a standard television with only a antenna connection. (no audio - video connections)
Box which relays signal from CDG/DVD player monitor output to a standard TV hook up cable with screw-on plug (most newer TV's have monitor input); can be purchased separately if not built into player)