I have a TiVo Premiere and an older TiVo HD both connected to my system. The incoming Comcast signal is split using a Monster Cable coax splitter. Recently, through the process of getting Xfinity On Demand up and running I realized that the splitter was causing some major signal strength loss. The DVR diagnostics page was indicating a signal strength of 67 when using the splitter. As soon as I removed the splitter and connected the TiVo Premiere directly the signal strength increased to 90.

So my question is, is there a splitter out there that will allow me to use both TiVo's without the signal loss.

Any information is appreciated. Thank you.