AJA 12GDA 12G-SDI Distribution Amplifier

The AJA 12GDA is a compact 1x6 12G-SDI reclocking distribution amplifier designed to distribute a single SDI input to six separately buffered outputs. Supporting automatic input detection and reclocking for 12G, 6G, 3G, HD, and SD-SDI signals, it is ideal for 4K/UltraHD workflows. With cable equalization and signal integrity features, the 12GDA ensures reliable performance in professional broadcast and production environments.

Key Features:

• Input: 1 x 12G-SDI BNC, auto-sensing for 12G/6G/3G/HD/SD-SDI signals.
• Outputs: 6 x 12G-SDI BNC, each separately buffered.
• Reclocking: Supports reclocking for standard SDI rates to maintain signal integrity.
• Cable Equalization: Enhances signal quality over extended cable lengths.
• Format Agnostic: Compatible with various SDI formats, including 4K/UltraHD.
• LED Signal Detection: Provides visual confirmation of signal presence.
• Power Supply: Includes a universal power adapter (AJA model DWP-U-R1).
• Warranty: Backed by a five-year warranty.

Specifications:

• Video Formats: Supports data rates from 100 Mbps to 12 Gbps.
• Cable Equalization Distances (using Belden 1694A coax):
  • 12 Gbps: up to 70 meters.
  • 6 Gbps: up to 120 meters.
  • 3 Gbps: up to 190 meters.
  • 1.5 Gbps: up to 195 meters.
  • 270 Mbps: up to 405 meters.
• Power Consumption: +5-20VDC, regulated, 3 watts.
• Dimensions: Approximately 5.8" x 3.1" x 1" (147mm x 79mm x 25mm).
• Weight: Approximately 0.7 lb (0.3 kg).

Applications:

The 12GDA is ideal for broadcast and production environments requiring reliable distribution of high-bandwidth SDI signals, such as distributing 4K/UltraHD content across multiple devices or locations.

Package Includes:

• AJA 12GDA Distribution Amplifier
• Universal Power Adapter (AJA DWP-U-R1)
• Quick Start Guide

Important Notes:

• Ensure connected devices are compatible with supported SDI formats for optimal performance.
• Refer to the AJA 12GDA Manual for detailed installation and operation guidelines.