● HDMI 1080P output. Resolution at 576I/P, 720I/P, 1080I
● Supports H.264, DIVX, MP3, MKV, MP4, JPEG, AVI and more
● High speed USB 2.0 Suppoted
● Media player for DIVX, AVI, MKV, MP3, MP4, H.264, JPEG and more
● PVR, schedule recording
● Multi-language OSD (Farsi Menu Included)
● Output: PAL, NTSC. H264 and MPEG-2 decoding
● Automatic or manual area searching
● Preview of TV channel
● CVBS, YUV, Coaxial, R&L, S-VEDIO, HDMI
● 4:3, 16:9 Screen Aspect Ratios
● 7 days EPG (Electronic program guide) preview
DVB-T is an abbreviation for Digital Video Broadcasting — Terrestrial; it is the DVB European-based consortium standard for the broadcast transmission of digital terrestrial television that was first published in 1997 and first broadcast in the UK in 1998. This system transmits compressed digital audio, digital video and other data in an MPEG transport stream, using coded orthogonal frequency-division multiplexing (COFDM or OFDM) modulation
Basics of DVB-T
Rather than carrying the data on a single radio frequency (RF) carrier, OFDM works by splitting the digital data stream into a large number of slower digital streams, each of which digitally modulate a set of closely spaced adjacent carrier frequencies. In the case of DVB-T, there are two choices for the number of carriers known as 2K-mode or 8K-mode. These are actually 1,705 or 6,817 carriers that are approximately 4 kHz or 1 kHz apart.
DVB-T offers three different modulation schemes (QPSK, 16QAM, 64QAM).