Hd dvb-s2, Twin scart , Led display optional, With usb pvr, With hdmi Fully dvb-s dvb-s2 compliant Mepg-4 mepg-2 mpeg4/h.264 hd/sd decoding (mp@hl/ml) Conversion between sd programs and hd programs High performance qpsk/8psk satellite tv receiver Automatic blind signal identification scan for all supported modes Lnb switching by 13/18v, 0/12v, 0/22khz Hdmi(up to 1080i) output Support epgú¼display present/ next tv program Support 7mhz & 8mhz software setting Pal & ntsc auto switch Support vbi&osd teletext, osd subtitle, lcn Lnb power & polarization: vertical: +13.5v, horisontal: +18v Max current: 500 ma with overload protection 22 khz tone frequency: 22 +/-4khz amplitude: 0.6 +/-0.2 v Diseqc: 1.0, 1.2, usals compatible Multi-languages System & memory: Main chipset: mstar 7828 Ddr2:2x512m bits Flash memory:8m bytes Power supply: Input voltage range: ac 90 vac ~ 240vac, 50hz~60hz Power consumption: max 7w Dvb-s2 tuner part: Front end: Dvb-s2 tuner sharp tuner Input frequency range: 950 to 2150 mhz Rf input signal level: -25 to -75 dbm Rf loop through function Dvb-s2 demodulation part: Demodulation ic:availink avl2108 Demodulation: qpsk and 8psk Symbol rates from 1msps to 45msps for all modes including 8psk modes Fec decoder code rates: Dvb-s2: 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10 Dvb-s: 1/2, 2/3, 3/4, 5/6, 7/8 Roll-off factors for pulse shaping, 0.2, 0.25, 0.35 Audio/video decoder: Video decoder:mpeg-2 (iso/iec 13818-2) Mpeg-4(iso/iec14496) H.264(iso/iec14496-10) Video resolution: 1920x1080i Aspect ratio: 4:3, 16:9 Audio decoding: mpeg/musicam layer 1, 2, mp3, mpeg-2, layerii mpeg-2 aac decode Audio mode 510*460*290mm, 30kg