AJA's Mini-Converters are well known worldwide for their reliability, robustness and power across a range of conversion needs. Select the appropriate category for your in field or studio needs.
The Ki Pro family of digital file recorders and players cover a range of raster, codec and connectivity needs in different formats suited for the field, equipment rack or facility.
Explore AJA’s solutions for editing, color correction, streaming and much more in the field or flexible facility environments with the Io and T-Tap products.
From Composite, Component, 3G-SDI, HDMI to Broadcast IP, AJA desktop solutions provide you the needed I/O for any given project. Explore the KONA desktop I/O family to learn more.
Advanced tools for managing the latest color formats in live production, on-set, post, and delivery.
AJA Streaming solutions include standalone and modular I/O devices, supporting the latest streaming software, codecs, formats, transport protocols and delivery platforms.
AJA offers a broad range of IP video tools, supporting ST 2110, NDI, Dante AV, and the latest streaming formats.
AJA’s FS range of 1RU frame synchronizers and multi-capable converters cover your needs from SD to 4K, 1 to 4 channels of HD support and advanced workflows including real time HDR transforms, with the incredible FS-HDR
openGear and AJA Rackframes and Converters for convenient rack based conversion, DA and fiber needs.
KUMO SDI routers range from 16x16 to 64x64 with convenient control and salvo recall from the KUMO CP control panels.
AJA offers a range of SSD-based media, designed for the rigors of professional production. Docks provide the latest Thunderbolt and USB connectivity.
The Corvid lineup of developer cards and SDK options for KONA and Io desktop and mobile solutions offers OEM partners’ a wealth of options. Explore to learn more.
AJA offers a wealth of free software for control, configuration, testing and capture and playback needs.
Distribution Amplifiers, Muxers, DeMuxers, Genlock, Audio Embedders and Disembedders; all in a robust reliable form factor for your infrastructure needs.
Choose HA5 Mini-Converters for conversion from HDMI to SDI and Hi5 Mini-Converters for conversion from SDI to HDMI.
AJA FiDO fiber converters expand your range all the way up to 10km with Single Mode. Transceivers, transmitters and receivers available with SC or ST connectivity and LC Multi-Mode or Single Mode options.
Scan Converters for Region of Interest extraction from HDMI, SDI, DVI, and DisplayPort.
Mini-Converters ideally suited for up, down or cross-conversion for raster or scan conversion needs.
Bridge SDI or HDMI to Broadcast IP and back with AJA IP Mini-Converters
Convert to and from Digital or between Analog Video standards.
openGear Frame Syncs, DA's, and Audio Processing
Supporting the Latest SDI and Fiber Connectivity
The latest press releases on the most exciting product releases and top news stories from AJA.
Download the latest firmware, software, manuals and more to keep current with the latest releases from AJA.
AJA is dedicated to ensuring your success with our products. Technical Support is available free of charge and our team will work with you to help answer questions or resolve any issues.
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* Pricing is for US only. International pricing will vary.
AJA’s HA5-12G converts an HDMI 2.0 input to 12G-SDI for 4K/UltraHD single link outputs. HA5-12G includes two 12G-SDI distribution amplifier outputs with 8 or 2-channels of embedded audio from an HDMI source or two-channel analog audio (RCA) input.
HA5-12G also supports Extended Display Identification Data (EDID) emulation, which ensures the connected source continuously supplies custom preferred video formats on output.
HA5-12G-T and HA5-12G-T-ST Fiber SFP-equipped models are single channel transmitters capable of extending HDMI 4K/UltraHD signals over long distances, up to 10km over a single LC or ST Fiber link respectively. These models ship with SFPs installed, and include all functionality of the HA5-12G, with the added benefit of extending audio and video signals further.
Only $999 US MSRP*
UltraHD HDMI 2.0 Source with 2x 12G-SDI Destinations
HA5-12G-T Features:
Only $1,245 US MSRP*
HA5-12G-T-ST Features:
Only $1,375 US MSRP*
UltraHD HDMI 2.0 Source with 1x 12G-SDI and 1x UltraHD HDMI 2.0 Destinations
HDR, or High Dynamic Range, provides the ability to display a wider and richer range of colors, much brighter whites, and much deeper, darker blacks than standard signals allow. This gives your imagery a more ‘dynamic’ look and allows for natural true to life colors to be communicated to your audience.
HA5-12G provides support for analyzing HDR infoframe data coming in over HDMI when used with AJA Mini-Config software.
Explore more of our HDR Solution here:
Typical 4K signals use a resolution of 4096 x 2160 pixels while UltraHD signals measure 3840 x 2160. This difference can prevent some monitors from being used either in full 4K workflows or in UltraHD workflows. HA5-12G can compensate for these resolution differences, allowing UltraHD monitors to be used in 4K productions and vice versa.
HA5-12G also supports High Frame Rate (HFR) inputs. 4K/UltraHD signals at 50 or 60 fps can be fed into HA5-12G and output at up to 60p for viewing with appropriate HDMI 2.0 capable displays.
The equalized input on HA5-12G is engineered to support HDMI runs up to 30 meters in length using 24 gauge cable. Embedded HDMI audio support allows for a single cable solution to avoid unnecessary clutter and simplify installation.
The 12G-SDI outputs on HA5-12G allows extremely high quality signal representation for use with large raster and deep color workflows where image quality is critical.
A 12G-SDI output with PLL clock filtering ensures a low jitter output for solid image stability. An LED indicator shows the input source as either SD (green), HD (red) or 4K/UltraHD (orange) for fast and easy signal identification.
Using the two RCA analog audio inputs, embed any 2-channel analog audio signal into the SDI output to maintain proper audio sync throughout the workflow.
HA5-12G accepts progressive standard definition signals at 525p and 625p for compatibility with DSLR cameras, allowing the signal from those cameras to be easily incorporated into SDI workflows.
AJA’s free Mini-Config software can be used with any USB enabled AJA Mini-Converter and provides an easy to use graphical 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.
All AJA Mini-Converters ship with a universal power supply that includes international plug connections for use around the world.
AJA Mini-Converters are small enough to fit behind a monitor, in the back of a rack, or directly on a camera rig. A locking power connector can't accidentally pull loose and an optional P-TAP power cable allows for battery power in remote locations.
Information on the complete line of AJA mini-converters is now available in the Mini-Matrix. AJA products are extensive and this resource helps you find the right converter for any situation, wherever you are. Individual products have links back to the main AJA website for more details.
AJA’s technical support is recognized as among the best in the industry and is available to all AJA customers. If you need assistance with any aspect of your Mini-Converter installation, configuration, operation or encounter any technical issue, AJA Support will work with you to get up and running.
Mini-Converter products are covered by a generous five year warranty. Please see the individual Product’s Manual for additional specifics around warranty conditions for the product itself.
Note: Raster and Frame Rate Dependent, please see HA5-12G Video Formats in the Download / Documents section of the website product page.
*Some 12-bit formats not supported, please see HA5-12G Video Formats in the Documents tab and the Manuals.
**1280x720p is Level A Only
*HA5-12G, HA5-12G-T, and HA5-12G-T-ST each use approximately 12 watts of power and convection cooling. It will be warm to the touch, which is normal. When installing the unit, mount in a location where it has access to air for proper cooling. Do not stack the HA5-12G converters with other Mini-Converters.
180 Litton Drive, Grass Valley, CA 95945 USA
Phone: +1-530-271-3190,
Fax: +1-530-271-3140
Email: support@aja.com
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