OTA & dishpro plus lnb

[windpiper]

I have a 322 with a second regular tv with a dishpro plus lnb with a hdtv I want to install a ota what I want to know can I use a diplexer at the ground block from lnb then another diplexer before the separator will it get both signals ? also there is a diplexer for the 2nd tv going into the same lnb coax
will those 2 diplexers work with the dishpro plus or do I run another coax to the ota

 

[oljim]

Best bet is run new cable for OTA

 

[Widescreen]

I use diplexers with no problem. You should be fine.