Data Sheet

Model D9844
Commercial Decoder
Description
The Model D9844 Commercial Decoder is
designed to receive broadcasts using MPEG-2
4:2:0 digital compression technology. It is ideally
suited for decoding digitally compressed signals for further distribution into direct-to-home networks. Optional IP
input or output interfaces provide for next generation network architecture integration.
Secured Broadcast Reception
Availability of BISS modes 1 and E provides protected distribution of video, audio and/or data broadcasts to
multiple locations. To further support interoperability, DVB-CI allows the receiver to be used in different broadcast
networks with the most common conditional access (CA) systems.
Key Features
Single or dual decoder configuration
MPEG-2/DVB 4:2:0 video decoding
NTSC, PAL B/G/I/M/N/D, SECAM L/B/G/K1 video formats
Video resolution interpolation (Pan-Scan, letter box or pass-through)
Aspect ratio conversion (4:3, 16:9)
Configured and controlled via front panel LCD
Supports Basic Interoperable Scrambling System (BISS) conditional access
Two analog stereo outputs per program
VBI re-insertion of WST, WSS, VPS, VITC, CC, AMOL I, AMOL II
EBU Teletext and DVB subtitling
Redundancy support via two General Purpose Indicator (GPI) contact closures
SNMP control and monitoring
Web-based management (10/100 Base-T)
Two-slot, DVB-CI common interface
Optional Features
Dolby
®
Digital (AC-3) downmixing (left and right channels)
DVB-S QPSK input
DVB-S2 Single Input QPSK/8PSK
DVB-S2 16APSK, VCM, ACM
Multiple input transport stream (MSI)
ASI input
Dual ASI outputs
MPEG over IP input (without FEC)
Link and source redundancy for IP inputs
MPEG over IP output (without FEC)
MPE IP Data output
Two SDI outputs with embedded audio and VBI
Two AES/EBU digital audio outputs per program
Second video decoder with two audio outputs

Summary of content (5 pages)