Dual lnb to HD

[fryem]

I am upgrading a dual lnb dish (directv) to a triple dish/receiver with HD. Right now I have two wires from the dual LNB sent to my wiring closet. I’m assuming I’ll have to run two more cables from the new dish so I’ll have a total of four going into the multi switch. Does this sound right? My cable runs are about 75 feet. Is an Eagle Aspen (5 x 8 S-4180-GX+) the correct switch? The two coming from the dish now are buried in the walls. Is there any way I can just use the two cables or do I need the other two coming off the dish?

 

[dalos2004]

you have to run all 4 cables from the dish to the multi-switch.....