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Evertz 7720ADC-A4 Quad Analog Audio to Dual AES Converter
- Stock: 1
- Code: BS18274
- Model: 7720ADC-A4
The 7720ADC-A4 is a high-quality, 24-bit, analog to digital
audio converter which provides digital conversion of four balanced analog audio
channels and provides two unbalanced (or balanced from the 7720ADC-A4-B)
AES/EBU channels out.
The sampling clock may free run at 48 kHz or may be locked
to either a DARS (Digital Audio Reference Signal) reference or composite video
reference. Level control is provided via a card edge toggle switch. The input
gain level can be read out from a card edge display for convenience.
The full-scale digital signal can be calibrated to accommodate
peak levels ranging from 8dBu to 27dBu with 0.5dB resolution.
The audio ADC features a card edge VU meter for quick
confidence monitoring. Four separate level indicators are provided via bar
graphs for quick validation of audio program material.
Technical Details
• Auto detect composite video or DARS on the reference input
• 24-bit, high-quality analog to digital audio conversion
• Support for four channels of analog audio (two AES/EBU)
• Local card edge display and control of input gain
• 0dBFS programmable from 8dBu to 27dBu
• A card edge display provides a four channel bar graph type
level indicator display for confidence monitoring
• Automatic DC removal
• 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
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