Signal Processing Systems : De-embedders & Embedders : Evertz - 7721AD4-HD

HD-SDI Audio De-embedder with 4 Unbalanced AES Outputs

Model: 7721AD4-HD

Automatic detection of video input format
Card edge LEDs indicating module status, video presence, selected audio group data is present
Audio group selection via card edge DIP switches
7721AD-A4-HD and 7721AD-A4-2HD have independent volume controls for each of the audio channel outputs and supports both HD and SD-SDI signals
VistaLINK® capable for remote monitoring and control via SNMP (using VistaLINK® PRO) when installed in 7800FR frame with a 7700FC VistaLINK® Frame Controller

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The 7721AD-HD series Audio De-embedders extract embedded audio as specified by SMPTE 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 4 different versions. SMPTE ST 299-1 allows for up to four groups (4 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 4 balanced analog audio outputs. The 7721AD-A4-2HD can de-embed one audio group onto 4 balanced analog audio outputs.

Automatic detection of video input format
Card edge LEDs indicating module status, video presence, selected audio group data is present
Audio group selection via card edge DIP switches
7721AD-A4-HD and 7721AD-A4-2HD have independent volume controls for each of the audio channel outputs and supports both HD and SD-SDI signals
VistaLINK® capable for remote monitoring and control via SNMP (using VistaLINK® PRO) when installed in 7800FR frame with a 7700FC VistaLINK® Frame Controller

Spec Sheet available - Yes

Serial Video Input - Standard: SMPTE 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)
Serial Video - Number of Inputs: 1
Serial Video Input - Connector: BNC per IEC 61169-8 Annex A
Serial Video Input - Equalization: Automatic 100m @ 1.5Gb/s with Belden 1694A (or equivalent)
Serial Video Input - Return Loss: > 10dB up to 1.5Gb/s
AES Audio Output - Standard: SMPTE ST 276, single ended synchronous or asynchronous AES
AES Audio - Number of Outputs: 4
AES Audio Output - Connector: BNC per IEC 61169-8 Annex A
AES Audio Output - Sampling Rate: 48 kHz
AES Audio Output - Impedance: 75 ohms
AES Audio Output - Resolution: 24 bits
Analog Audio - Number of Outputs: 4
Analog Audio Output - Type: Balanced analog audio
Analog Audio output - Connector: Two 6 pin terminal strips
Analog Audio Output - Impedance: 66 ohms balanced
Analog Audio Output - Sampling Rate: 48 kHz
Analog Audio Output - Signal Level: 0dB FS => 8 to 24dBu into 10kOhms load (user settable); 0dB FS => 8 to 22dBu into 600Ohms load (user settable)
Analog Audio Output - Frequency response: < ±0.1dB (20Hz to 20kHz)
Analog Audio Output - Dynamic Range: 24 bit
Analog Audio Output - THD+N: > 90dB RMS @ 1kHz with 24dBu output
Analog Audio Output - Crosstalk: > 90dB RMS (20Hz to 20kHz)
Number of Slots: 1

7721AD-A4-2HD - HD/SD-SDI Audio De-embedder with 4 Analog Audio Outputs

7721AD-A4-HD - HD/SD-SDI Audio De-embedder with 2 Unbalanced AES and 4 Analog Audio Outputs

HD/SD-SDI Audio De-embedder 147 kb - Data Sheet

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