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AJA 4K2HD 4K/UHD to 3G/HD/SD-SDI and HDMI Downconverter

4K and UltraHD Input Signals Supported
Simultaneous SDI and HDMI Output
Supports 4K/UHD at 50/60 fps
3G, HD, and SD Input Support

EXTENDED WARRANTY IN LATIN AMERICA

$899.91

ESTIMATED SHIPPING DATE October 16, 2023 - November 6, 2023

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SKU 4K2HD-R0 Categories Signal Converter, Signal Processing, Transmission & Distribution Tags Brazil, Latin America

AJA 4K2HD Overview

The 4K2HD 4K/UHD to 3G/HD/SD-SDI and HDMI Downconverter from AJA allows you to convert professional SDI 4K and Ultra HD signals to HD or SD resolutions. It outputs simultaneously to one 3G/HD/SD-SDI output and one HDMI output, allowing you to send the downcoverted signals to SDI and HDMI devices for on set monitoring or live broadcasting.

The 4K2HD features four SDI connections for four 1.5GHz, two dual-stream 3GHz, and four 3GHz 4K (4096×2160) and UHD (3840×2160) input signals. It supports multiple frame rates up to 50 and 60 fps at full 4K resolution. The output signal will have a matching frame rate for accurate viewing of your footage. The 4K2HD also supports HD and NTSC/PAL SD input signals, allowing the device to function as a 3G/HD/SD-SDI to HDMI converter.

Configure the 4K2HD using AJA’s free MiniConfig software for Mac or PC over the USB 2.0 connection. The software provides an easy-to-use graphical interface with detailed information about input and output formats as well as all configuration parameters. Additionally, external DIP switches on the device let you configure the V2Digital without computer access. A universal 5 VDC universal power supply comes included.

Additional Features

Aspect ratio conversion from full 4K to HD
One-to-one pixel center crop of original 4K frame supported for focus checks
24-bit, 8-channel audio embedded in SDI and HDMI outputs

AJA 4K2HD Specs

Input Formats	4K Inputs supported: 4 x 1.5GHz SDI: 4 x 1920x1080p 4:2:2, 23.98, 24, 25, 29.97, 30 4 x 1920x1080psf 4:2:2, 23.98, 24, 25, 29.97, 30 4 x 2048x1080p 4:2:2, 23.98, 24 4 x 2048x1080psf 4:2:2, 23.98, 24 2 x dual-stream 3GHz SDI (level B): 2 x 2 x 1920x1080p 4:2:2, 23.98, 24, 25, 29.97, 30 2 x 2 x 1920x1080psf 4:2:2, 23.98, 24, 25, 29.97, 30 2 x 2 x 2048x1080p 4:2:2, 23.98, 24 2 x 2 x 2048x1080psf 4:2:2, 23.98, 24 4 x 3GHz SDI: 4 x 1920x1080p 4:2:2, 50, 59.94, 60 (25, 29.97, 30 output) 4 x 1920x1080p 4:4:4, 23.98, 24, 25, 29.97, 30 4 x 1920x1080psf 4:4:4, 23.98, 24, 25, 29.97, 30 4 x 2048x1080p 4:4:4, 23.98, 24 4 x 2048x1080psf 4:4:4, 23.98, 24 HD Inputs supported (4:2:2 if Single Link or 4:4:4 if Dual Link) 720p 50, 59.94 720p 23.98, 24, 25, 29.97, 30, 50, 59.94 1080i 25, 29.97, 30 1080p 23.98, 24, 25, 29.97, 50, 59.94, 60 1080psf 23.98, 24, 25, 29.97, 50, 59.94, 60 SD Inputs Supported: 525i 625i
Video Inputs	4 x BNC, 3G/HD/SD-SDI (auto-selected)
Video Outputs	1 x BNC, 3G/HD/SD-SDI 1 x HDMI 1.4 Type A, 30/36 bits per pixel, RGB or YUV
Audio Input	SDI embedded audio, 24-bit, 8-channel
Audio Output	SDI embedded audio, 24-bit, 8-channel HDMI embedded audio, 24-bit, 8-channel
USB Connection	1 x USB 2.0 (for connection to Mac or PC)
Power	+5 VDC regulated, 3 watts
Dimensions	5.76 x 4.02 x 0.90″ (14.63 x 10.21 x 2.29 cm)
Weight	Not specified by manufacturer