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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 />

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