DVD922 brochure - Teleste
DVD922 brochure - Teleste
DVD922 brochure - Teleste
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Features<br />
• Integrated Receiver Decoder module for<br />
Cable TV headend solutions<br />
• Compliant with DVB-S2 broadcasting applications<br />
as defined in ETSI 302 307<br />
• Dual Common Interface slot for CA Modules<br />
• Multiservice descrambling support<br />
• ASI output for digital transport<br />
• MPEG2 and MPEG4 AVC HD/SD decoder<br />
• High quality video and balanced audio outputs<br />
• Automatic error recovery<br />
• Fully configurable using <strong>Teleste</strong>’s CATVisor<br />
Commander software<br />
• Robust and reliable mechanics<br />
Block diagram<br />
DVB-S2 (S) Front End<br />
PCMCIA PCMCIA<br />
Common Interface<br />
MPEG Decoder<br />
ASI Interface<br />
VIDEO<br />
AUDIO<br />
ASI<br />
MPEG2<br />
MPEG4 AVC MP<br />
HD to SD<br />
MPEG1L2<br />
AAC<br />
Technical specifications<br />
Parameter Specification Note<br />
Satellite IF Input<br />
Impedance<br />
75 ohm<br />
Return loss<br />
9 dB<br />
Frequency range 950...2150 MHz 1 MHz step<br />
Channel bandwith 10...34 MHz automatic adjustment<br />
Input level range -65...-25 dBm<br />
AFC range<br />
Adaptive, according to symbol rate<br />
DVB-S/S2 reception<br />
Modulation QPSK (DVB-S)<br />
QPSK, 8PSK<br />
(DVB-S2)<br />
Roll-off factor 0.35 (DVB-S)<br />
0.20, 0.25, 0.35 (DVB-S2)<br />
Symbol rate 1...45 Mbaud (DVB-S)<br />
1...36 Mbaud QPSK (DVB-S2)<br />
1...30 Mbaud 8PSK (DVB-S2)<br />
Code rate 1/2, 2/3, 3/4, 5/6, 7/8 Auto. recognition (DVB-S)<br />
1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10 (DVB-S2)<br />
Required Eb/N0 ETSI EN 300 421 (DVB-S)<br />
ETSI EN 302 307<br />
(DVB-S2)<br />
LNB Power<br />
Voltage 13/18 V +1 V for line compensation<br />
Current<br />
500 mA<br />
Tone frequency 22 kHz ± 20 %<br />
Tone amplitude 0.65 Vpp ± 250 mV<br />
Common Interface<br />
Connector PCMCIA Dual slot with ejector<br />
Standard EN 50221<br />
CA module PC-Card type II Hot plug-in<br />
Video decoder<br />
Compatibility<br />
MPEG-2 MP@ML<br />
MPEG-4 AVC Main Profile (H.264)<br />
Modes HP/MP down conversion option<br />
Frame conversion 16:9 Letterbox<br />
VBI transcoding ETSI EN 301 775<br />
VBI data generator WSS and PDC (PCS only)<br />
Audio decoder<br />
Compatibility<br />
ISO/IEC 11172-3, Layers I and II<br />
ISO/IEC 13818-3, Layer II<br />
ISO/IEC 14496-3, AAC option<br />
Modes<br />
Stereo, Mono, Dual mono<br />
AC3 downmixing<br />
option<br />
Parameter Specification Note<br />
Video output<br />
Impedance<br />
75 ohm<br />
Return loss 30 dB 0.1...5 MHz<br />
Level<br />
1 Vpp<br />
Adjustment range ± 18 %<br />
Flatness<br />
± 0.5 dB<br />
Video format<br />
PAL<br />
Audio Output<br />
Impedance<br />