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12 Technical Specification
TRANSMISSION STANDARDS
DVB, MPEG-2
INPUT/ DEMODULATION
Connector Type 2X F Type, 3/8-32UNEF-2A (1 input/1 loop through)
Input Frequency 950 to 2150 MHz
Signal Input level -65 to – 25 dBm
Band Switch control 22 KHz
LNB Supply 13.0 + 0.5 V / 18V + 0.7 V, max 400 mA
Demodulation Type QPSK / FEC Coding (DVB prETS 300 421)
Symbol Rate 2 < Rs < 45 Mbaud (SCPC/MCPC)
DIGITAL AUDIO
（
reserved
）
Connector Type 1 X RCA
Output S/PDIF encoded with AC-3 (Optional)
Sampling Frequency 32, 44.1 or 48 KHz
AUDIO/ VIDEO PROCESSING
Audio Decompression MPEG-1 layer I and II / Musicam
Audio Outputs Stereo Channel/Dual Mono/Joint Stereo/ Mono
Video Decompression MPEG-2 Main Profile @ Main Levels With Letter
Video buffer 64 Mbits of SDRAM is provided
Data rate up to 15Mbits/s (Max. burst rate: 228 Mbits/s)
Video output PAL-25 frame @720 x 576 NTSC-30 frame
@720 x 480
Video format 4:3, 16:9
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