AJA 4K2HD 4K/UltraHD-SDI to 3G-SDI Down-Converter
AJA’s 4K2HD down-converts professional SDI 4K/UltraHD signals to HD resolution using AJA’s high quality scaling for cost effective monitoring and conversion, producing fantastic looking HD images for on-set monitoring or direct to air broadcast. 4K2HD outputs SDI and HDMI simultaneously. 4K2HD supports high frame rate (HFR) 4K inputs at 50 and 60fps which are down converted to HD outputs at 50 and 60fps for accurate viewing. 4K2HD’s configuration options
can extract an HD resolution image from the 4K input to provide a 1:1 pixel image for 4K focus checks on HD displays. Configuration can be set remotely via AJA Mini-Config software control over USB.

Features:
• Down-conversion to support 4K on HD-SDI and HDMI devices
• Supports HDMI v1.4 up to 1080p/59.94/60 4:2:0
• 4K/UltraHD inputs using quad or dual 3G SDI
• Supports 3G/Dual Link/HD/SD-SDI
• Simultaneous SDI and HDMI outputs
• True 4K downscaled and cropped for HD output
• Center cut of original 4K frame supported for focus checks
• Supports quadrant (square division) and two sample interleave 4K mapping
• DWP-U-R1 power supply included
• 5 year warranty

Compact and Portable
AJA Mini-Converters are small enough to fit behind a monitor, in the back of a rack or directly on a camera rig. The locking power connector won’t accidentally pull loose and an optional P-TAP power cable allows Mini-Converters that support 5-20v power to be battery operated in remote locations.

AJA Quality – Guaranteed
AJA Converters have earned a reputation for the highest quality and best levels of reliability. Built to the exacting standards of all AJA hardware, AJA Converters are backed by our world class support network, 5 year international warranty and AJA’s advanced replacement policy.

USB and Mini-Config Support
AJA’s free Mini-Config software can be used with any USB enabled AJA Mini-Converter and provides an easy to use graphic interface with detailed information about the current input and output formats. Control all the parameters of any supported AJA Mini-Converter as well as loading firmware updates from AJA that add new features and functionality.

Input formats:

4K Inputs supported

4 × 1.5GHz SDI:
4 × 1920x1080p 4:2:2, 23.98, 24, 25, 29.97, 30
4 × 1920x1080psf 4:2:2, 23.98, 24, 25, 29.97, 30
4 × 2048x1080p 4:2:2, 23.98, 24
4 × 2048x1080psf 4:2:2, 23.98, 24
2 × dual-stream 3GHz SDI (level B):
2 × 2 × 1920x1080p 4:2:2, 23.98, 24, 25, 29.97, 30
2 × 2 × 1920x1080psf 4:2:2, 23.98, 24, 25, 29.97, 30
2 × 2 × 2048x1080p 4:2:2, 23.98, 24
2 × 2 × 2048x1080psf 4:2:2, 23.98, 24
4 × 3GHz SDI:
4 × 1920x1080p 4:2:2, 50, 59.94, 60 (25, 29.97, 30 output)
4 × 1920x1080p 4:4:4, 23.98, 24, 25, 29.97, 30
4 × 1920x1080psf 4:4:4, 23.98, 24, 25, 29.97, 30
4 × 2048x1080p 4:4:4, 23.98, 24
4 × 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

Connections:

SD Inputs Supported:

525i
625i

Video Inputs

4 × BNC, 3G/HD/SD-SDI (auto-selected)

Video Outputs

1 × BNC, 3G/HD/SD-SDI
1 × 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

General

Power Supply

Uses DWP-U-R1 Power Supply (included)
100 to 240 VAC, 50/60 Hz universal input
+5 to 20 VDC regulated, 3W capacity

Dimensions

5.76” × 4.02” × 0.90” (146mm × 102mm × 23mm)

AJA 4K2HD 4K/UltraHD-SDI to 3G-SDI Down-Converter
AJA’s 4K2HD down-converts professional SDI 4K/UltraHD signals to HD resolution using AJA’s high quality scaling for cost effective monitoring and conversion, producing fantastic looking HD images for on-set monitoring or direct to air broadcast. 4K2HD outputs SDI and HDMI simultaneously. 4K2HD supports high frame rate (HFR) 4K inputs at 50 and 60fps which are down converted to HD outputs at 50 and 60fps for accurate viewing. 4K2HD’s configuration options
can extract an HD resolution image from the 4K input to provide a 1:1 pixel image for 4K focus checks on HD displays. Configuration can be set remotely via AJA Mini-Config software control over USB.

Features:
• Down-conversion to support 4K on HD-SDI and HDMI devices
• Supports HDMI v1.4 up to 1080p/59.94/60 4:2:0
• 4K/UltraHD inputs using quad or dual 3G SDI
• Supports 3G/Dual Link/HD/SD-SDI
• Simultaneous SDI and HDMI outputs
• True 4K downscaled and cropped for HD output
• Center cut of original 4K frame supported for focus checks
• Supports quadrant (square division) and two sample interleave 4K mapping
• DWP-U-R1 power supply included
• 5 year warranty

Compact and Portable
AJA Mini-Converters are small enough to fit behind a monitor, in the back of a rack or directly on a camera rig. The locking power connector won’t accidentally pull loose and an optional P-TAP power cable allows Mini-Converters that support 5-20v power to be battery operated in remote locations.

AJA Quality – Guaranteed
AJA Converters have earned a reputation for the highest quality and best levels of reliability. Built to the exacting standards of all AJA hardware, AJA Converters are backed by our world class support network, 5 year international warranty and AJA’s advanced replacement policy.

USB and Mini-Config Support
AJA’s free Mini-Config software can be used with any USB enabled AJA Mini-Converter and provides an easy to use graphic interface with detailed information about the current input and output formats. Control all the parameters of any supported AJA Mini-Converter as well as loading firmware updates from AJA that add new features and functionality.

Specifications

Input formats:

4K Inputs supported

4 × 1.5GHz SDI:
4 × 1920x1080p 4:2:2, 23.98, 24, 25, 29.97, 30
4 × 1920x1080psf 4:2:2, 23.98, 24, 25, 29.97, 30
4 × 2048x1080p 4:2:2, 23.98, 24
4 × 2048x1080psf 4:2:2, 23.98, 24
2 × dual-stream 3GHz SDI (level B):
2 × 2 × 1920x1080p 4:2:2, 23.98, 24, 25, 29.97, 30
2 × 2 × 1920x1080psf 4:2:2, 23.98, 24, 25, 29.97, 30
2 × 2 × 2048x1080p 4:2:2, 23.98, 24
2 × 2 × 2048x1080psf 4:2:2, 23.98, 24
4 × 3GHz SDI:
4 × 1920x1080p 4:2:2, 50, 59.94, 60 (25, 29.97, 30 output)
4 × 1920x1080p 4:4:4, 23.98, 24, 25, 29.97, 30
4 × 1920x1080psf 4:4:4, 23.98, 24, 25, 29.97, 30
4 × 2048x1080p 4:4:4, 23.98, 24
4 × 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

Connections:

SD Inputs Supported:

525i
625i

Video Inputs

4 × BNC, 3G/HD/SD-SDI (auto-selected)

Video Outputs

1 × BNC, 3G/HD/SD-SDI
1 × 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

General

Power Supply

Uses DWP-U-R1 Power Supply (included)
100 to 240 VAC, 50/60 Hz universal input
+5 to 20 VDC regulated, 3W capacity

Dimensions

5.76” × 4.02” × 0.90” (146mm × 102mm × 23mm)