Hi all,
New member here - great site!
So here's the setup at our 911 center:
Dish 500 w/ Dish Pro Quad LNBF (AK74-S); looks only at 110 & 119.
4 cables to 4 311s - simple and easy...
But now we need to expand, and add another 322 dual-tuner.
A DPP-44 switch was suggested to me, and according to...