I would like to use one of these:

http://www.ioportracing.com/instructions/TVC15.htm

to get the radio chatter on my video.

The problem is that I am using a Motorola PM400 and the in car radio wire that I have does not have a 5 pin connection between the harness and the connection to the radio. It just goes right to the connector that plugs into the radio.

Does anyone have a source for a radio wire for the PM400 that has the 5 pin connector.

Thanks

Ed