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Modular Series Signal ProcessingCards

Evertz 7721AE-A4-HD+3RU

BCS Price: $3,200.00
Item #:EQ456762N
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Model Description:
HD/SD Analog Audio Embedderw/ 3RU rear plate for use with 7700FR-C Multiframe

Model Details

The 7721AE-A4-HD Analog Audio Embedder performs A/D conversion on 4 balanced pairs of analog audio (as one audio group) and embeds them into a 1.5Gb/s serial HD input video signal or a 270Mb/s serial SD input video signal as specified by SMPTE 299M/272M. The companion 7721AD-A4-HD Audio De-embedder facilitates audio de-multiplexing at the destination.

The 7721AE-A4-HD occupies one card slot in the 3RU frame (7700FR-C), which will hold up to 15 1-slot modules or one slot in the 1RU frame (7701FR), which will hold up to three modules. The 7721AE-A4-HD also comes in a standalone unit (S7701FR).

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®.


  • Automatic detection of video input format
  • Supports 1.5Gb/s HD per SMPTE 292M, 270Mb/s SD per SMPTE 259M-C, and SDTi per SMPTE 305M
  • Programmable audio delays (up to 5 frames or 84 milliseconds)
  • 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 embedder group channels
  • 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 7700FR-C frame with a 7700FC VistaLINK® Frame Controller
Serial Video Input
StandardAuto detect
1.5Gb/s SMPTE 292M or
270Mb/s SMPTE 259M-C 525 or 625 line component,
Number of Inputs1
ConnectorBNC per IEC 60169-8 Amendment 2
EqualizationAutomatic to 300m @ 270Mb/s with Belden 1694A or equivalent cable
Return Loss> 15dB up to 270Mb/s
Serial Video Output
Number of Outputs1 Reclocked Loopback
2 same as input with embedded audio
ConnectorBNC per IEC 60169-8 Amendment 2
Signal Level800mV nominal
DC Offset0V ± 0.5V
Rise and Fall Time900ps nominal
Overshoot< 10% of amplitude
Return Loss> 15dB at 270Mb/s
Wide Band Jitter< 0.2UI
Analog Audio Inputs
Number of Inputs4
TypeBalanced analog audio
Connector12 pin removal terminal block
ImpedanceHigh Impedance (> 20k?)
Frequency Response±0.1dB, 20Hz to 20kHz
THD< 0.005% (20Hz - 20kHz)
Channel Phase Diff.±1°
SNR> 95dB with input @ 18dBu (nominal) (weighted)
Max. Audio Input Level+24dBu
Signal Quantization24 bits
Voltage+12V DC
Power10 Watts
EMI/RFIComplies with FCC Part 15, Class A, EU EMC directive
Number of slots1


*An "N" after the item# denotes a NEW item. A "U" denotes a USED item.
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