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SD-SDI Analog Audio Embedder
Model: 7721AE-A4
- Automatic detection of video input format
- Supports 270Mb/s SD per SMPTE ST 259-C, and SDTi per SMPTE ST 305
- Programmable audio delays (up to 5 frames or 84 milliseconds)
- Selectable ancillary packet cleaning mode removes all audio before embedding
- Individual audio channel assignment for embedded audio group
Product Info
Tech Specs
Documents
The 7721AE-A4 Analog Audio Embedder performs A/D conversion on 4 balanced pairs of analog audio (as one audio group) and embeds them into a 270Mb/s serial SD input video signal as specified by SMPTE ST 272. The companion 7720AD-A4 Audio De-embedder facilitates audio de-multiplexing at the destination. The 7721AE-A4 occupies one card slot and can be housed in the 1RU 7801FR frame which holds up to four single or two dual slot modules, the 3RU 7800FR frame which has a 15 slot capacity, the portable 3RU 350FR frame which has a 7 slot capacity, or a standalone enclosure which holds a single module. VistaLINK® enables control and configuration capabilities via Simple Network Management Protocol (SNMP). This offers the flexibility to manage the module status monitoring and configuration from SNMP enabled control systems such as Evertz VistaLINK® PRO.
- Automatic detection of video input format
- Supports 270Mb/s SD per SMPTE ST 259-C, and SDTi per SMPTE ST 305
- Programmable audio delays (up to 5 frames or 84 milliseconds)
- Selectable ancillary packet cleaning mode removes all audio before embedding
- Individual audio channel assignment for embedded audio group
- Audio mixer per audio channel to provide voice-over
- Upstream embedded Dolby E compatible (passed through)
- Monitoring headphone jack for audio input and embedded audio output
- Comprehensive signal and card status monitoring via four-character card-edge display and LEDs
- VistaLINK® capable for remote monitoring and control via SNMP (using VistaLINK® PRO) when installed in 7800FR frame with a 7700FC VistaLINK® Frame Controller
- De-embedder/Embedder Type - Analog Audio
- Spec Sheet available - Yes
- Serial Video Input - Standard: Auto detect; 270Mb/s SMPTE ST 259-C, 525 or 625 line component; SMPTE ST 305, (SDTi)
- Serial Video - Number of Inputs: 1
- Serial Video Input - Connector: BNC per IEC 61169-8 Annex A
- Serial Video Input - Equalization: Automatic to 300m @ 270Mb/s with Belden 1694 or equivalent cable
- Serial Video Input - Return Loss: > 15dB up to 270Mb/s
- Serial Video Output - Connector: BNC per IEC 61169-8 Annex A
- Serial Video Output - Signal Level: 800 mV nominal
- Serial Video Output - DC offset: 0V ± 0.5V
- Serial Video Output - Rise and Fall Time: 900 ps nominal
- Serial Video Output - Overshoot: < 10% of amplitude
- Serial Video Output - Return Loss: > 15dB at 270Mb/s
- Serial Video Output - Wide Band Jitter: < 0.2UI
- Analog Audio - Number of Inputs: 4
- Analog Audio Inputs - Type: Balanced analog audio
- Analog Audio Inputs - Connector: 12 pin removable terminal block
- Analog Audio Inputs - Impedance: High Impedance (> 20kOhms)
- Analog Audio Inputs - Frequency Response: ±0.1dB, 20Hz to 20kHz
- Analog Audio Inputs - THD: < 0.005 % 20Hz to 20kHz
- Analog Audio Inputs - Channel Phase Difference: ±1 °
- Analog Audio Inputs - SNR: > 85dB with input @ 24dBu (nominal) (weighted)
- Analog Audio Inputs - Maximum Audio Input Level: +24dBu
- Analog Audio Inputs - Signal Quantization: 20 bits
- Number of Slots: 1
- Active Power: 10 Watt
- DC Voltage: 12 Volts
- Regulatory Compliance: FCC Part 15 Class A, EU EMC Directive
SD-SDI Analog Audio Embedder
59 kb
- Data Sheet
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Texolve Digital Inc.
201A Ann Street
Oakmont, PA 15139
USA
(724) 337-1685
www.texolve.com
Contact in regards to this product:
Evertz
Model: 7721AE-A4
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