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Compact black metal box with HDMI input and SDI output ports on the front, XLR audio connectors on the rear

Blackmagic Design Pty. Ltd.

Blackmagic Design Teranex Mini HDMI to SDI 12G CONVNTRM/AB/HSDI media converter

SKU CH-BMNA-7W32A

Converts HDMI to 12G-SDI with SD, HD and 4K format support, balanced XLR audio embedding and SMPTE-compliant video rates

  • Converter TypeHDMI to SDI
  • FormatSD Format Support 525/29.97 NTSC, 625/25 PAL. HD Format Supp
  • SDI ComplianceSMPTE 292M, SMPTE 259M, SMPTE 296M, SMPTE 372M, SMPTE 424M-B
  • Video Bit Rate/BandwidthSDI Video Rates SDI video connections are switchable between
  • Video SamplingSDI Video Sampling 4:2:2 and 4:4:4
  • Audio SamplingSDI Audio Sampling Television standard sample rate of 48 kHz
  • Converts HDMI to 12G-SDI for broadcast workflows
  • Supports SD, HD and 4K formats up to 2160p60
  • Embeds balanced analog or AES/EBU audio with timecode
  • Switchable SDI rates from SD to 12G-SDI
  • 15 W power draw with built-in 90-240 V AC supply

Teranex Mini HDMI to 12G-SDI converter

The Blackmagic Design Teranex Mini CONVNTRM/AB/HSDI converts HDMI sources to SDI output up to 12G rates. It handles SD, HD and Ultra HD formats including 3840 x 2160p60 and 4096 x 2160p60. Professional users gain a compact path from consumer HDMI 2.0 gear into broadcast SDI workflows.

Rackmount media converter

The unit fits a 1.75-inch half-rack space and runs from a built-in 90-240 V AC supply drawing 15 W. Two XLR inputs accept balanced analog audio or timecode on the right channel, while a separate AES/EBU XLR output carries four channels of digital audio. Control is via mini switches, USB or Ethernet using the free utility, with an optional front Smart Panel.

Upgrade from basic HDMI-to-SDI adapters lacking

Earlier converters often stop at 3G-SDI and cannot pass 4K 60p signals. This model adds 6G and 12G-SDI switching, up-conversion from HD to Ultra HD, and embedded audio from analog or AES sources. It is not for buyers who need SDI-to-HDMI conversion or multi-channel HDMI switching.

Highlights

  • Converts HDMI to 12G-SDI for broadcast workflows
  • Supports SD, HD and 4K formats up to 2160p60
  • Embeds balanced analog or AES/EBU audio with timecode
  • Switchable SDI rates from SD to 12G-SDI
  • 15 W power draw with built-in 90-240 V AC supply

Specifications

BrandBlackmagic Design
SeriesTeranex Mini
ModelCONVNTRM/AB/HSDI
Converter TypeHDMI to SDI
FormatSD Format Support
525/29.97 NTSC, 625/25 PAL.
HD Format Support
1280 x 720p50, 1280 x 720p59.94, 1280 x 720p60, 1920 x 1080i50, 1920 x 1080i59.94, 1920 x 1080i60, 1920 x 1080PsF23.98, 1920 x 1080PsF24, 1920 x 1080p23.98, 1920 x 1080p24, 1920 x 1080p25, 1920 x 1080p29.97, 1920 x 1080p30, 1920 x 1080p50, 1920 x 1080p59.94, 1920 x 1080p60.
4K Format Support
3840 x 2160p23.98, 3840 x 2160p24, 3840 x 2160p25, 3840 x 2160p29.97, 3840 x 2160p30, 3840 x 2160p50, 3840 x 2160p59.94, 3840 x 2160p60, 4096 x 2160p23.98, 4096 x 2160p24, 4096 x 2160p25, 4096 x 2160p29.97, 4096 x 2160p30, 4096 x 216
SDI ComplianceSMPTE 292M, SMPTE 259M, SMPTE 296M, SMPTE 372M, SMPTE 424M-B, SMPTE 425M, ITU-R BT.656 and ITU-R BT.601
Video Bit Rate/BandwidthSDI Video Rates
SDI video connections are switchable between standard definition, high definition level B 3G-SDI, 6G-SDI and 12G-SDI.
Video SamplingSDI Video Sampling
4:2:2 and 4:4:4
Audio SamplingSDI Audio Sampling
Television standard sample rate of 48 kHz and 24-bit.
ColorSDI Color Precision
4:2:2 and 4:4:4
SDI Color Space
YUV
HDMI Color Space
REC 601, REC 709
HDMI Color Precision
YUV 4:2:2 and RGB 4:4:4 in HD, 2K and 4K.
Copy ProtectionHDMI input is unable to capture from copy protected HDMI sources. Always confirm copyright ownership before capture or distribution of content.
HDMI1 x HDMI 2.0 type A connector with support for 2160p60.
SDISDI Video Output
Automatically matches the SD, HD and 12G-SDI HDMI video input.
Other ConnectorXLR Audio Input
2 channels professional balanced analog audio via XLR connectors. Right XLR can be configured for timecode input.
AES/EBU Audio Output
4 channels professional 110O balanced digital audio via XLR connectors. Right XLR can be configured for Timecode output.
Multi Rate Support
Automatic switching between SD/HD/2K and 4K.
Updates and Configuration
USB or Ethernet.
Re-Clocking
Yes
SoftwareSoftware Control
Mac OS X and Windows software upgrade via USB or Ethernet.
Internal Software Upgrade
Via included updater application.
Power Consumption15 Watts
Power Supply1 x built-in international AC power supply with IEC C14 inlet. IEC Power cable required. 90 - 240V AC Input.
SpecificationFormat Conversion
HD down conversion
Setting Control
Basic Settings Control: Mini Switches, USB and Ethernet via free software utility.
Optional Front Panel Control: Front mounted Smart Panel with LCD, rotary knob and six settings buttons.
Power Requirements
Power Over Ethernet: Can be powered via 48V DC using PoE (power over ethernet).
Operational Voltage Range: 90 - 240V AC
Environmental Specifications
Operating Temperature: 0°to 40°C (32° to 104°F)
Storage Temperature: -20°to 60°C (-4° to 140°F)
Relative Humidity: 0% to 90% non-condensing
FeatureConvert from HDMI to 12G-SDI. Works with all video formats including SD, HD, 6G and 12G-SDI rates and includes an up converter for converting HD to Ultra HD. Embed audio from balanced analog or AES/EBU and timecode input. Ideal for converting HDMI consumer cameras to SDI, or adding SDI outputs to computers with HDMI connections.
Dimensions1.75" x 5.51" x 6.69"
Weight1.28 lbs.
Package ContentTeranex Mini - HDMI to SDI 12G
Software SD Card
Shipping weight0.91 kg
Package size203 × 178 × 76 mm

Questions about this item

What video format does the Teranex Mini output when the HDMI input runs at 2160p60?

The SDI output automatically matches the input, so a 2160p60 HDMI signal is converted to 12G-SDI at 3840 x 2160p60.

How much heat does the 15 W power draw generate during continuous operation?

The built-in 90 – 240 V AC supply dissipates 15 W, so the chassis runs warm but uses passive cooling only.

Which cables must I already have to connect both video and balanced audio?

You need an HDMI 2.0 type A cable for video, a BNC cable for the 12G-SDI output, and two XLR cables for the balanced analog audio inputs.

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