2014-15 CatalogueWORKING_FINAL.indd

7721AD4-HD, 7721AD-A4-HD, 7721AD-A4-2HD, 7721AD4-B-HD
HD-SDI AES Audio De-embedder
The 7721AD-HD series Audio De-Embedders extract embedded audio as
specified by ST 299-1 from a 1.5Gb/s serial HDTV video signal. The companion
7721AE4-HD Audio Embedder facilitates audio multiplexing at the source. The
7721AD-HD is available in four different versions.
audio outputs. The 7721AD-A4-2HD can de-embed one audio group into four
balanced analog audio outputs.
Audio Outputs
Model
ST 299-1 allows for up to four groups (four channels/group) to be embedded
within a serial digital signal. The 7721AD4-HD can de-embed two audio groups
onto four unbalanced AES outputs. The 7721AD-A4-HD can de-embed one
audio group onto two unbalanced AES outputs and four balanced analog
AES
Analog
Video 1.5Gb/s
Reclocked Outputs
7721AD4-HD (HD only)
4
--
2
7721AD-A4-HD (HD/SD)
2
4
--
7721AD-A4-2HD (HD/SD)
--
4
2
7721AD4-B-HD (HD only)
4
--
2
Features & Benefits
• Automatic detection of video input format
• Card edge LEDs indicating module status, video presence, selected audio
group data is present
• LED indication for the presence of each of the four audio groups within the
input video
• Audio group selection via card edge DIP switches
• 7721AD-A4-HD and 7721AD-A4-2HD have independent volume controls for
each of the audio
• VistaLINK® capable for remote monitoring, control and configuration
capabilities via SNMP; using VistaLINK® PRO, CP-2116E or CP-2232E
Control Panels. VistaLINK® is available when modules are used with the 3RU
7800FR frame and a 7700FC VistaLINK® Frame Controller module in slot 1 of
the frame
7721AD4-HD, 7721AD-A4-2HD and 7721AD4-B-HD only
ReClock
Serial Input
1.5Gb/s
(SMPTE 292M)
with SMPTE 299M
embedded Audio
7721AD4
-B-HD
Serial Outputs
1.5Gb/s
HD INPUT
Audio Groups
Cable
Driver
AES
Formatter
Cable
Driver
3
AES
Formatter
Cable
Driver
4
1
2
AES Outputs
(SMPTE 276M)
All cards are 75W
BNC except
7721AD4-B-HD
which is balanced
7721AD4-HD only
HD OUTPUT
Module
Status
Cable
Driver
AES
Formatter
RECLOCKED
Audio
Present
AES
Formatter
De-Embedder
+
Video
Present
S/P
-
++
Equalizer
(7721AD-A4-HD
supports SD-SDI
SMPTE 259M)
Cable
Driver
-
1
2
3
D to A
Converter
2
SMPTE 259M
(525i, 625i) on
7721AD-A4-HD only
Card
Edge
Control
Module Video
Audio
Status Present Present
D to A
Converter
-
+
1
4
Balanced
Analog
Audio
Outputs
AES
OUTPUT
3
7721AD-A4-HD and 7721AD-A4-2HD only
4
Specifications
The Complete Solution Provider
Serial Video Input:
Standard:
Connector:
Equalization:
Return Loss:
ST 292-1, 1080i/60, 1080i/59.94,
1080i/50, 1080p/30(sF),
1080p/29.97(sF), 1080p/25(sF),
1080/24(sF), 1080/23.98(sF),
720p/60, 720p/59.94, 1035i/60,
1035i/59.94 SMPTE ST 259 (525i,
625i) on (7721AD-A4-HD) only
BNC per IEC 61169-8 Annex A
Automatic 100m @ 1.5Gb/s with
Belden 1694A (or equivalent)
> 10dB up to 1.5Gb/s
Reclocked Serial Video Output (7721AD4-HD,
7721AD-A4-2HD and 7721AD4-B-HD only):
Standard:
Same as input
Number of Outputs:
2
Connector:
BNC per IEC 61169-8 Annex A
Signal Level:
800mV nominal
DC Offset:
0V ±0.5V
Rise and Fall Time:
200ps nominal
Overshoot:
Return Loss:
Wide Band Jitter:
AES Audio Output:
Standard:
Number of Outputs:
Connector:
Sampling Rate:
Impedance:
Resolution:
< 10% of amplitude
> 10dB up to 1.5Gb/s
< 0.2 UI
Sampling Frequency:
Signal Level:
SMPTE 276M, single-ended
synchronous or asynchronous AES
4 on 7721AD4-HD & 7721AD4-BHD
2 on 7721AD-A4-HD
BNC per IEC 61169-8 Annex A
48kHz
75Ω
24-bit
Analog Audio Output (7721AD-A4-HD,
7721AD-A4-2HD Only):
Number of Outputs:
4
Type:
Balanced analog audio
Connector:
Two 6-pin terminal strip
Output Impedance:
66Ω balanced
48kHz
0dB FS =>8 to 24dBu into 10kΩ
load (user settable)
0dB FS =>8 to 22dBu into 600Ω
load (user settable)
Frequency Response: < ±0.1dB (20Hz to 20kHz)
Dynamic Range:
24-bit
THD+N:
> 90dB RMS @ 1kHz with 24dBu
output
Crosstalk:
> 90dB RMS (20Hz to 20kHz)
Electrical:
Voltage:
Power:
EMI/RFI:
+12V DC
8W
Complies with FCC Part 15, Class A
EU EMC Directive
Physical (number of slots):
350FR:
1
7700FR-C:
1
7800FR:
1
Ordering Information
7721AD-A4-2HD
HD/SD-SDI Audio De-embedder with 2 unbalanced AES and 4
analog audio outputs
HD Audio De-embedder with 4 unbalanced AES outputs
(2 audio groups)
HD Audio De-embedder with 4 balanced AES outputs
(2 audio groups)
HD/SD-SDI Audio De-embedder with 4 analog audio outputs
Ordering Options
Rear Plate must be specified at time of order (Eg: Model +3RU)
7721AD-A4-HD
7721AD4-HD
7721AD4-B-HD
Rear Plate Suffix
+3RU
+SA
Accessories
7700FC
CP-2116E-H
CP-2232E
VistaLINK® Frame Controller
Remote Control Panel
Remote Control Panel
Enclosures
350FR
7700FR-C
7800FR
7801FR
S7701FR
3RU Portable Multiframe which holds up to 7 single slot modules
3RU Multiframe which holds up to 15 single slot modules
3RU Multiframe which holds up to 15 single slot modules
1RU Multiframe which holds up to 4 single or 2 dual slot modules
Standalone enclosure
3RU Rear Plate for use with 350FR, 7700FR-C or 7800FR
Multiframe
Standalone Enclosure Rear Plate
Rev. 14-1
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