I just bnought a pair of the RX/TX 433 pair. I am trying to get the things running... My very first step was to plug in the receiver and look at the data line. It is all over the place! THen I hooked up the tranmistter and just hard wired the data line to +5V. I expected to see the receiver signal doing something reasonable. It seems like no matter what I am doing I have garbage on the data line. I have an antenna and everthinh... Any input? 
Brandon