206
Densité modular products Demodulation and decoding
IRD-3111
Standard definition receiver/decoder with ASI and RF inputs
The IRD-3111 combines RF demodulation and MPEG-2 decoding of ASI
transport streams to SD video. It also provides processing of key video
and audio parameters and signal probing functions for feed aggregation,
distribution, and monitoring applications by broadcasters and TV service
providers.
DVB-ASI, ATSC off-air or satellite signals fed to the IRD-3111 can be
demodulated and decoded to provide SD video with embedded multi-
channel audio, in all leading formats, as well as composite video and stereo
analog audio for monitoring. The IRD is also available with a DVB-CI slot,
supporting leading Conditional Access Systems, and allowing descrambling
of multiple encrypted services.
With its optional Gigabit Ethernet port, the IRD-3111 can decode an
incoming IP stream, or act as a gateway by performing IP encapsulation of
an input RF or ASI transport stream in either RTP or UDP mode.
The IRD also provides optional video signal processing with frame
synchronization and selectable delay, as well as proc amp, aspect ratio
conversion and upconversion to HD.
The IRD can decode an extensive range of Metadata, such as CEA-608
compliant closed captioning, Teletext, AFD, V-chip and DVITC Time Code,
which can be embedded in the decoded SDI signal. Transport Stream
Metadata, such as PSIP can also be analyzed.
The audio processing capabilities of the IRD-3111 are also extensive,
with dual audio decoding of MPEG-1 and Dolby Digital (AC-3) 2.0 audio.
Optionally, the IRD-3111 also performs embedding of decoded Dolby
Digital (AC-3) 5.1 audio, with discrete 8-channel output.
In addition, the IRD-3111 performs a wide range of signal quality probing,
with user-defined alarm settings on an extensive range of transport stream
parameters, including TR 101 290 alarms, transport stream structure
analysis and individual program statistics.
IRD-3111-CI Functional Block Diagram
IP Encapsulation
IP OUT
Transport Stream
Compressed
Video
Compressed
Audio 1
Compressed
Audio 2
Video Decode
Audio Decode
Metadata
Processing
Composite
Encoder
Audio
D to A
ASI OUT
Composite
OUT
Analog
Audio
OUT
SDI OUT
Video Frame
Sync/Proc Amp
+
Audio Proc/
Shuffling
MUX
Program
Selection
1
2
Remote
Control
REF
IN
URS
Genlock
Microcontroller
Transport Stream Probing
5.1 Dolby
Digital
(AC-3)
Decode
Upconversion
+ ARC
Audio
Downmixing
IP
IN
IP De-Encapsulation
Des-
crambler
DVB-CI
CAM
Demod
ASI IN
RF IN
IRD-3111 Functional Block Diagram
IP Encapsulation
IP OUT
Transport Stream
Compressed
Video
Compressed
Audio 1
Compressed
Audio 2
Video Decode
Audio Decode
Metadata
Processing
Composite
Encoder
Audio
D to A
ASI OUT
Composite
OUT
Analog
Audio
OUT
SDI OUT
Video Frame
Sync/Proc Amp
+
Audio Proc/
Shuffling
MUX
Program
Selection
1
2
Remote
Control
REF
IN
URS
Genlock
Microcontroller
Transport Stream Probing
Upconversion
+ ARC
Audio
Downmixing
IP
IN
Options
IRD-31NN-OPT-FS:
Frame Synchronization and
Delay Option with Reference
and Genlock
IRD-31NN-OPT-ANA:
Composite and Analog Audio
Output Option
IRD-31NN-OPT-UC:
Upconverter Option with Advanced
Audio Proc
IRD-31NN-OPT-TS-PROBE:
Transport Stream Probing Option
IRD-31NN-OPT-ETH:
Ethernet Input/Output Option
for IRD-3111
IRD-31NN-OPT-DOLBY:
Dolby Digital (AC-3) 5.1 Audio
Decoder Option
IP De-Encapsulation
5.1 Dolby
Digital
(AC-3)
Decode
L
R
L
R
Demod
# PROJET
SDA-1102-SRP SDA-1102-DRP SDA-1112-SRP SDA-1112-DRPSDA-1142-SRP SDA-1142-DRP SDA-1162-SRP SDA-1162-DRPSDM-1151-DRP SCP-1121-SRP/L MSB-1121-SRP ADX-1101-DRP ADX-1121-75-SRP ADX-1121-110-SRP ADX-1141-75-DRP ADX-1141-110-DRP AMX-1101-DRP AMX-1121-75-SRP AMX-1121-110-SRP AMX-1141-75-DRP AMX-1141-110-DRP ENC-1103-SRP ENC-1103-DRP FRS-1103-SRP EAP-1103-SRP ADC-1101-SRPENC-1101-DRPENC-1101-SRP EAP-1101-SRPFRS-1101-SRP DEC-10NN-SRP DEC-10NN-DRP DEC-10NN-3SRP
761
SDA-1162-3SRP SDA-1112-3SRP IRD-3101-3DRP IRD-3111-3DRP-ECO
IRD-3111-3DRP
SDA-1142-3SRP
476 457 907 907 907457457458
SDA-1102-3SRP
456
CONFIGURATOR ONLY
CONFIGURATOR ONLY CONFIGURATOR ONLY
PAS FAIT EN SWF
SPACE
CONFIGURATOR ONLYCONFIGURATOR ONLY
Ce n’est pas
le lexan original :
changements
JB
PAS FAIT EN SWF
SDI
AES
ASI
HD
RF
3G
Analog Video
Analog Audio
206
(28 pages)
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Commentaires sur ces manuels