Please forgive the ignorance of this question. I've been out of the loop on Dish network equipment for a few years. The last time I installed a Dish Network system they were using the 522 and 322 dual tuner receivers. At the time they had a Dish Pro Plus seperator. My question is will the...

This has already been answered. The answer to the question is, Ground to the house common ground. If you ground to a seperate ground it has to be bonded to the house common ground. As for weather grounding is needed, the answer is an astounding yes! Does grounding cause signal interference...