Australia’s Most Experienced Audio Visual Supplier

Australia’s Most Experienced Audio Visual Supplier

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Blackmagic ATEM 2 M/E Constellation HD.

  • Supports 3G/HD-SDI at 10-Bit
  • 20 x 3G-SDI Inputs, 12 x 3G-SDI Outputs
  • Up to 16-Multiview Monitoring Windows
  • Webcam Output via USB Type-C
  • 8 x Upstream, 2 x Downstream Key-er



Up to 20 3G/HD-SDI Inputs

Powerful live event HD switching, supporting up to 20 individual 3G/HD-SDI inputs built into a 1 RU chassis, is at hand with the Blackmagic Design ATEM 2 M/E Constellation HD Live Production Switcher.

Supporting 3G-SDI and HD-SDI signals, the switcher connects to a wide range of cameras and sources, delivering program output via 12 3G-SDI BNC outputs or a webcam output via USB Type-C.

Two Multiview outputs

In addition, the switcher has two multiview outputs with up to 16 routable windows that can display inputs, keyed video, graphics, and stills from the media pool, as well as the program output. Each input connects to a built-in Fairlight audio mixer supporting up to 48 channels of audio.


Blackmagic Design ATEM Constellation HD 2 M/E Specs

Available M/E Layers 2 M/E
Effect Types 8 x Chroma Key
11 x Luma Key
2 x Stinger
6 x DVE
Downstream Keys 2 x Chroma, Luma, DVE
Generators 2 x Color
11 x Pattern
Audio Mixing 48-Channel Mixing


Switching Type Pushbutton, Software
Latency 10 Lines
Color Processing 10-Bit 4:2:2


Number of Video Input Sources 20
Video Inputs 20 x BNC (3G-SDI)
Input Video Format SDI (10-Bit 4:2:2)
1080p at 23.98/24/25/29.97/30/50/59.94/60 fps
1080i 50/59.94/60 fps
720p 50/59.94/60 fps
Audio Inputs 2 x 1/4″ TRS Stereo Analog Female
Input Audio Format Analog
Embedded Audio Input SDI: 2-Channel (per Input)


Video Output Channels 12
Video Outputs 12 x BNC (3G-SDI)
1 x USB-C (USB Video) (Program)
Output Video Format SDI (10-Bit 4:2:2)
1080p at 23.98/24/25/29.97/30/50/60 fps
1080i 50/59.94/60 fps
720p 50/59.94/60 fps
Embedded Audio Output SDI
Multiview Output 16-Way Multiview viaSDI


Other I/O 1 x BNC Blackburst, Reference, Tri-Level Sync Input
1 x RJ45 Control
1 x RJ45 Talkback Input/Output
1 x XLR 5-Pin Talkback Input/Output
Video Standard Compliance SMPTE 292M/296M/424M/425M-A/425M-B
HDCP Support None
IP Video 1280 x 720 to 1920 x 1080 Encoding


Display Size 2.2″


OS Compatibility macOS 11.1
macOS 12.0 or Later
Windows 10
Windows 11
*As of April, 2022: Check with manufacturer for the most up-to-date compatibility
Wi-Fi None
Bluetooth None
Power I/O 1 x IEC C14 Input
Power Consumption Device: 52 W


Operating Temperature 0 to 40°C
Storage Temperature -20 to 60°C
Operating Humidity 0 to 90% (Non-Condensing)


Rack Form Factor 1 RU
Dimensions 48.3 x 18.19 x 4.42 cm
Weight 2.98 kg

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