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T E C H N I C A L S P E C I F I C AT I O N S
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