WBS D6204A, Руководство пользователя

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Introduction
Overview
The D6204A is an AES/EBU digital to analog audio converter designed for broadcast use. It provides
digital to analog audio conversion along with AES/EBU signal distribution. The D6204A supports audio
sampling frequencies from 30kHz to 192 kHz. It converts the incoming AES/EBU digital audio signal to a
stereo analog audio signal using 24 bit conversion technology. Cable equalization and reclocking
techniques enable the D6204A to recover the incoming digital audio signal reliably. The D6204A is
housed in the openGear OG3-FR-C series frames.
Functional Block Diagram
Figure 1. Simplified Block Diagram of the D6204A Functions
Features
The following features make the D6204A the best solution for digital to analog audio conversion.
• Converts AES/EBU digital to analog audio while providing AES/EBU signal distribution
• Cable equalization and data reclocking on the incoming AES/EBU signal
• 24 bit technology provides the highest quality signal conversion
• Supports audio sampling frequencies from 30kHz to 192 kHz
• Higher density with up to 20 cards in a OG3-FR-C frame
• 5 year warranty
• Fits openGear OG3-FR-C series frames
Documentation Terms
The following terms are used throughout this guide:
• “ ​ Frame ​ ” refers to the ​ OG3-FR-C ​ frame that houses the ​ D6204A ​ card.
• “ ​ Operator ​ ” and “ ​ User ​ ” refer to the person who uses the ​ D6204A ​ .
• “
​
Board
​
”, and “
​
Card
​
” refer to the
​
D6204A
​
card itself, including all components and switches.