Swm lnb supports up to 8 tuners. I have done HR34 with 3 H25 and 1 BB Deca no switch needed. If i had a 5th receiver then SWM 16 needed as now I would have 9 tuners in the system. Done 4 total in the last 5 days, no problems.
Go hard or go home.
This is CABL.com posting #340097. Tiny Link: cabl.co/mbADB