One satellite, one receiver

The simplest satellite receiving system contains:
    -fix antenna (prime focus or offset)
    -universal LNB
    -satellite receiver
    -coaxial cable to connect the LNB with the receiver

This satellite system offers one satellite position for only one receiving point.

Two satellites, one receiver

For receiving two satellite positions we will need:
    -fix antenna (prime focus or offset)
    - two universalLNB's
    -switch 2/1
    -satellite receiver
    -coaxial cable to connect the LNB's with the switch and the switch with the      receiver