One of my customers asked me if I knew of a product like the following=20 (which he plans on installing in his house): Given: (1) a coax cable carrying the local Time Warner signal, and (2) a second coax connected to an OTA antenna Is there a device that would let him combine the two signals on one coax=20 (presumably by frequency shifting one cable's signal)? I am assuming there would then be another device to split the two signals=20 out again. Google has not been my friend on this, either because it doesn't exist, or = I=20 just don't know the right incantation to find it. His motivation is to be able to use the existing single coax routed=20 throughout his house to carry both cable and OTA channels. -- Bob Ammerman RAm Systems=20 --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .