Hi, I'm trying to create a device that will send an analog audio signal wirelessly to a receiver and be able to listen to that audio signal with a pair of headphones. I'm using the Linx Technologies HP3 Series Transmitter and Receiver as these two modules should be able to send analog signals. I plug my IPOD into the DATA pin of the transmitter but am unable to receive legible sound on the AUDIO pin of the receiver. All I hear through my headphones is noise. Is there something else I need to do? Any help or thoughts would be greatly appreciated! Thanks!