Originally Posted by erickotz
If it's -12dBmV across the board, you should be fine, but no, the gain is not adjustable. Note that if you use an amp, you want to amplify the signal before you split it, not after.
Thanks for the info. Yeah I don't think it is -12dBmV across the board. Some channels just flat out don't work while others seem to work flawlessly. I think I'll grab an amp.
My challenge is going to be the setup.
So I can't just put an amp on the leg that runs to the InfiniTV? The network comms (MoCA) and cable modem appears to operating OK right now...
Edit: The four way splitter is in the ceiling, and PC + cable modem + two way splitter are all in one room at the end of a single coax line. I guess as long as I put a duplex amp in before the 4 way splitter, we should be good to go right?