PMSE Multiswitch 5/8 PQ Quad LNB compatible HDTV Digital 3D (Electronics)
I, too, was skeptical when buying, is there written repeatedly of a crossover if you want to hang a multi-switch for other receivers on a Quad LNB (for 4 receivers without multi-switch). Simply screw all 4 cable from your LNB on the 4 inputs of the n