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AJA UDC Up/Down/Cross-Converter

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AJA UDC Up/Down/Cross-Converter

£700.80 (inc VAT) £584.00 (exc VAT)

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AJA UDC Up/Down/Cross-Converter


The UDC is a broadcast quality Up/Down/Cross Mini-Converter which can convert between SD, HD, and 3G video formats. Using the same AJA industry leading conversion technology as in our model FS2, the UDC provides very high quality conversions at a low price. I/Os include SD/HD/3G SDI Input and Output, HDMI output, and 2-channel RCA style audio output. The UDC can be controlled by local dipswitches with additional control available via USB and AJA's MiniConfig application. A Reference Input allows the UDC to be locked to a local reference.



Key Features


  • Converts between SD, HD, and 3G HD formats
  • Supports 1080p50/60
  • Very high quality conversions
  • 16-channel embedded SDI audio input
  • 16-channel embedded SDI audio output
  • 8-channel HDMI audio output
  • 2 RCA-style analog outputs at -10dBV (nominal)
  • Reference Input
  • Configure via Dipswitch or USB port and supplied MiniConfig software
  • Uses 5-20V power supply (included with purchase)
  • 5 year warranty

USB and MiniConfig Support

AJA’s free MiniConfig 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. 

Download MiniConfig

Universal Power Supply

All AJA Mini-Converters ship with a Universal Power Supply that includes international plug connections for use around the world.

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. A locking power connector can't accidentally pull loose and an optional P-TAP power cable allows for battery power in remote locations.

AJA Quality - Guaranteed

All AJA Mini-Converters are covered by a 5-year warranty and AJA's advanced replacement policy. If a replacement is necessary, AJA will ship a new unit immediately without the need to send the original unit back first, ensuring you are up and running again as quickly as possible.

AJA Mini-Matrix

Information on the complete line of AJA Mini-Converters is now available as a mobile app on iOS. The Mini-Converter product line is extensive and this app 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 and you can email product information directly from the app. The free AJA Mini Matrix app for iPad and iPhone is available now in the Apple iTunes Store.


Download from the App Store


Tech Specs


  • SD/HD-SDI (auto-selected), SMPTE-292/296/424, 1x BNC
  • SMPTE-292/296/424, 1x BNC525i, 625i


  • 525i59.94, 625i50
  • 1080i 50/59.94
  • 720p 23.98/24/25/29.97/30/50/59.94/60
  • 1080p 23.98/24/25/29.97/30/59.94/60
  • 1080PsF 23.98/24/25/29.97/30

Reference Input

  • Color Black
  • Tri-Level sync

HDMI Output

  • 10-bit HDMI v1.4a

Audio I/O

  • 16-channel embedded SDI audio input
  • 16-channel embedded SDI audio output
  • 8-channel HDMI audio output
  • 2 RCA-style analog outputs at -10dBV (nominal)


  • The UDC does not encode the HDMI output with HDCP encryption. By definition, HD-SDI inputs to the UDC are unencrypted. The HDMI specification requires HDMI monitors to support unencrypted inputs.

User Controls

  • USB port used with supplied cable and MiniConfig software application to configure device via PC/Mac.


  • 5.8" x 3.1" x 1" (147mm x 79mm x 25mm)


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