ok, long story short...I installed dishes 10 years ago...so I have tons of coax etc hanging around the house. I have very recently disconnected my directtv service. The dish is still there, but disconnected. I have no receiver anymore. Is it possible to use the DECA adapter (the old white one) to take an ethernet input from my router and convert it to coax? I want to run the coax around the house. I would buy a 2nd deca adapter to convert it back to ethernet to supply a computer in a bedroom with ethernet connection. Can these DECA adapters work like this without the receiver? I've looked through the manuals and searched the web with no solid answer on this. (or my google-fu is weak) I don't want to buy another adapter to be the guinea pig if someone has already tried it. Thanks.