Do I need DECA Band filters with 2 D12 receivers and SWM dish?
We currently only have two receivers which are both standard definition D12 Models. The dish itself is relatively new AT&T and is SWM with a power inserter. and green labeled splitter. I am looking to run DECA over this same coax line for some other devices placed by the TV. I am aware this is possible but am unsure whether the band filters are necessary since there is no genie anywhere on the network. And if these filters are necessary where do I place them? One between the output of each splitter and the D12 box?