DarrellP said:No, a diplexer is for combining OTA and sat only, not sat/sat signals.
Bite the bullet, I have about 6 coax lines coming through the side of my house.
So, this supposed professional installer is flat out nuts? There's no way to use an active cable coax and have the sat feed running through it also? I objected when he suggested it. Told him I didn't think it would work. He insists it will.