Combineing Signals

[DishDave]

What the best way to combine TV 2 on my 722 and comcast to got to the same tv in another room ?

 

[volkodav]

2 way splitter but you going to have to find a frequency that is really far apart from other channels. for example if your cable goes to 70 from there nothing until 80 so you use something like 75. you minimum want at least 2 channels of separation. another way you can use A/B switch but that will require 2 cables going to TV 2

 

[Andrewwski]

You'll want to make sure the channel you choose doesn't interfere with digital channels too, assuming there's digital cable there.