The universal single-feed system UAS 571 is suitable for receiving satellites in the Ku-band, such as Astra, Eutelsat, or TürkSat. The switch between frequency bands (low/high) and polarizations (horizontal/vertical) is done through the program selection on the receiver. The feed system complies with the Astra specification for universal feed systems. It is suitable for single installations with two polarizations and two frequency ranges (2 x low/high band) and for linear polarization. There is an independent selection of horizontal/vertical and low/high band from each receiver. The switch between horizontal/vertical and low/high band is done via the coaxial cable with 14/18 V and 22 kHz. The power supply is provided through a low-voltage cable. The UAS 571 is suitable for multi-feed setups due to its compact design (CAS 60/80/90/120). The LNB and cable connections are fully protected in a ventilated housing with an IP 54 protection class.