6ft dish install questions

[jimlball]

I picked up a channel master 6ft dish and thought I could add it to my configuration and replace one of my dishes, I live up north in Alaska.I had two dishes a 1.2 sighted on 110 and a smaller 30 inch looking at 119. That's Alaskas dish 500 set up. I have a 510 and 301 receivers with a sw44 combining the two dishes. The original set up worked ok but I thought that bigger would be better and replaced the 30 inch dish with the 6 ft channel master. All dishes had dual lnb, legacy I think. The problem is every time I connect the larger dish I loose everything. I even did a direct connect to one receiver and still nothing. Do need a filter or something? Any guesses?

 

[larrystotler]

Are you using a C-Band LNB or a DBS LNB?

 

[jimlball]

It came with a duel lnb that say dss on it so I thought would work with dish network. I did exchange the lnb off of the smaller dish but still nothing.