FTA, Patch, CA, 2CI, CPU: STI5518  Size: 340 x 220 x 60mm  Built-in smart card reader with embedded UCAS  Common interface with two CI slots for irdeto, viaccess, nagravision, conax, cryptoworks and mediaguard  DVB/MPEG-2 compliant  Symbol rate reception (2 to 45Mbps)  Input frequency: 950 to 2,150MHz  Teletext by VBI insertion  S/PDIF for digital audio or Dolby AC-3 bit stream output  Letter box for 4:3 radio TV set  Multiple language OSD support  Channel capacity: more than 5,000 channels  S/W upgrade through RS-232C (sat to sat, PC to sat)  Network searching available  FTA/scrambled channels separately searching  NTSC/PAL conversion