To fulfill the diversity of the multimedia market demands, DBS service providers nowadays have upgraded their client devices to be capable in receiving signals from multiple satellites in order to provide a wide range of programs to the market. 

Zinwell has been preparing the technology for the single beam or multiple beams of satellite antennas by developing our own high performance LNB design to accommodate various forms of customer dishes. 

The LNBs are tested with the dish antennas in CATR labs to fully collect a more well-rounded and precise data of antenna radiation pattern and antenna gain. The CATR labs support linear polarization of S-Band, Ku-Band, and Ka-Band; and circular polarization of Ku-Band and Ka-Band.