Yes you can use a 29v PI to power a 3D1 LNB. Although I don't know how you could have previously used a PI with a SL5KRBR0 type LNB, as that model is non-SWiM legacy which does not use a PI for power.I acquired a 3d1lnbro lmb .can it be used with a pI129 R 1 power inserter. I was using it with a SL 5K4NR lmb. My second question is there any differences in what channels I'll get with the different lmb.
Thanks