HD DVB-T MPEG4 AVC/H.264 +USB PVR+HDMI+LED display; 1. Fully MPEG4 H.264 DVB-T compliant 2. HDMI interface(576i,576p,720p,1080i) 3. USB PVR/EPG/Teletext/Timer 4. PAL/NTSC auto switch 5. Auto/Manual scan 6. L/R audio output 7. Full function remote control 8. Parental control 9. LED display as optional Input/Output Sockets: 1. HDMI V1.2 output 2. SPDIF Coaxial digital audio output 3. Two Scart output 4. RF antenna input 5. USB port with PVR function Technical parameters: 1. Power consumption: 18W 2. Power Source: 100-250V Audio Output: 1. Analogue:2.0+0-1.0Vrms 2. Digital:0.5 ± 0.1 Vp-p(Coaxial) 3. Max sampling rate:24bit/192KHz 4. Frequence Response: 20Hz-20KHz( at 1KHz 0 dB) 5. Signal/noise Ratio(Audio):≥90 dB( at 1KHz 0 dB) 6. Distortion(Audio):≤-60 dB ( at 1KHz 0dB) 7. Channel Separation 1KHz: ≥80 dB(Mixed Output) 8. Dynamic Range: ≥80 dB Video Output: 1.Composite:1.0±0.2Vp-p 2.Load impedance: 75Ω, imbalance, negative polarity 3.Max Resolution: 1080i(HDMI output) 4.RGB:700±140mV p-p, 75Ω