The simultaneous reception of two different SAT programs/levels is very limited with a normal satellite distribution (single, twin, quad, Octo LNB or from a multi-switch). As soon as a receiver, when switching the level, the transmitted programs also change.
For full independent satellite reception, an unicable/single cable system is mandatory.
These distributors work perfectly in any BK, DVB-T2, DAB, DAB+, FM, Unicable or SAT single cable system.