TV + Satellite reception

Hello everyone, does anyone have any experience of what a (high-quality) infrastructure for satellite TV should look like? I am also interested in the question of which channels can be received - keyword "public and private programmes". At the moment I receive my TV and radio programmes via cable. The cable provider's TV socket is connected to the PC TV card. I would like to switch from cable to satellite TV via the PC TV card. My TV card already has a SAT connection (Hauppauge WinTV-NOVA-S2 and WinTV-HVR-5525) as well as a cable connection. The infrastructure should be suitable for several end devices (e.g. via TV receiver) and, if possible, the dish should not require a cable to the receiver so that drilling is not necessary. The dish should be able to receive from several satellites (including channels such as BBC and CNN). . Many thanks in advance for your input and time

Hello dear community Maybe someone can help me. The following device has broken down in our house. Delta Electronics - SAT converter - SUM928 - 2x8 participants. Google finds a lot but I don't know. I'm not familiar with the subject and don't know exactly what to look for as a replacement. As I understand the dish with the LNBs, there are 2 LNBs each with 4 cables going out. However, we only have 2 TV sets in the house and the SAT TV was currently only connected to one. Thanks for the support &greetings