3G-SDI to 3G-SDI Scaler with Audio Embedding and De‑Embedding

The Extron DSC 3G‑3G A is a high performance 3G‑SDI scaler that converts between 3G‑SDI, HD‑SDI, and SDI resolutions and frame rates. It accepts, scales, and outputs SMPTE video resolutions from 480i and 576i up to 1080p/60 and 2K. The DSC 3G‑3G A features advanced Extron video signal processing with deinterlacing of signals up to 1080i, and Deep Color processing. The DSC 3G‑3G A also provides flexible audio capability with analog audio embedding, de‑embedding, and level adjustments. Dual SDI outputs, genlock, and an input loop‑through facilitate integration in demanding professional environments, while the compact enclosure simplifies installation. The DSC 3G‑3G A is ideal for applications with professional video systems, including video editing and production, rental and staging, medical imaging, and large‑scale presentations.

Key Features

  • 3G‑SDI video cross conversion
  • Accepts 3G‑SDI/HD‑SDI/SDI signals up to 2.97 Gbps
  • Two simultaneous 3G‑SDI/HD‑SDI/SDI outputs
  • Advanced scaling engine with 30‑bit precision processing and motion-adaptive deinterlacing for signals up to 1080i
  • SDI audio embedding
  • SDI audio de‑embedding
  • Selectable output rates from 480i and 576i to 1080p/60 and 2K
  • Input equalization and reclocking on buffered loop-through
  • Genlock input with loop‑through
  • Essential audio integration and processing features
  • Control and monitoring via RS‑232, USB, or on‑screen menus
DSC 3G-3G A Diagram
Figure 1 — DSC 3G-3G A Diagram

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