It sounds complicated but is very easy to connect

I've tried the device directly to a twin LNB and it works great. Recently, the device is behind a normal multi-switch as displayed on the packaging. However, this is not absolutely necessary, I've just switched so because I operate three devices and now want every two Anntennensignale.
The device is not cheap but it's very comfortable. In the receiver's menu simply put the LNB on SatCR and set two frequencies. I once tried and found that the slightly different frequencies found by the printed, the frequency search. Have tried both and could not tell the difference in the reception quality.

I can definitely recommend this unit!

Many Greetings