http://www.rabbitears.info/market.ph...callsign=68192. Type the originating stations call sign in the Google search box to get the phone number of the originating station. It looks like the originating station for CBS is KREM. Chat with the engineering department , explain the situation , perhaps the transmitter is down , or is transmitting on a different channel , or is ceased transmitting. As you may or may not know , there are REAL/ACTUAL digital channels and Virtual channels. The Real digital channels that are being transmitted and received at your location are listed as , 8 , 9 , 10 , 11 , 12 , 13.