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TECHNICAL SPECIFICATIONS
DBS-Tuner
Input frequency range 950 ... 2150 MHz
Input level range -65 dBm ... -25 dBm
Noise level 12 dB max.
DBS tuner input F-connector
Input impedance 75 Ohm
Output for 1. IF 950…2150 MHz (loop-through)
Output impedance 75 Ohm
IF-wideband tuner 36 MHz
AFC-capture bandwidth +/- 3 MHz
Demodulation Shaped QPSK
Symbol rate 2 ... 45 Mbauds, SCPC compatible FEC Viterbi and Reed-
Solomon
Viterbi rates: 1/2, 2/3, 3/4, 5/6, 7/8, automatic adaptation
Roll-off Factor 35%
Demultiplexing:
Demultiplexing Acc. to ISO 13818-1
Video decoding:
Video: MPEH-2 and MPEG-1 compatible
Up to MP@ML (main profile @ main level)
Video standard PAL / 25 Hz
Active picture surface 720 Pixel x 576 lines
Picture aspect ratio 4 : 3 / 16 : 9
Picture material 16:9 Automatic adaptation to 16:9 tv (via SCART)
Letterbox filtering for 4:3 tv
Audio:
Audio compression MPEG-1 & MPEG-2 Layer I and II
Audio mode Dual (main/sub), stereo
Sampling frequencies 32 kHz, 44.1 kHz, 48 kHz, 16 kHz, 22.05 kHz, 24 kHz
Audio parameter: Output analog
Output level L/R 0.5 r.m.s. (nominal)
Output impedance 600 Ohm
THD > 80 dB (1 kHz)
Cross-talk < - 65 dB
Dynamic range > 85 dB
Audio parameter: Input analog
Input level /l/r 0,5 V r.m.s. (nominal)
Input impedance > 40 kOhm
Audio parameter: Output digital / electrical (SP/DIF):
Output level 0,5 V ss at 75 Ohm
Sampling frequencies 32 kHz, 44.1 kHz, 48 kHz via Cinch socket
Video parameter input:
Input level FBAS 1 Vs-s +/- 0.3 dB at 75 Ohm
Input level RED 0,7 Vs-s+/-0.1Vp-p at 75 Ohm
Input level GREEN 0,7 Vs-s+/-0.1Vp-p at 75 Ohm
Input level BLUE 0,7 Vs-s+/-0.1Vp-p at 75 Ohm
Teletext filter acc. to ETS 300 472 standard
Entering of teletext data (CVBS) acc. to ITU-R BT.653.2 lines: 6-22 and 320-335
TV SCART:
Output: CVBS with RGB or only CVBS or only S-VHS-switchable
VCR-SCART:
Input: CVBS with RGB or S-VHS
Output: CVBS or S-VHS