ATEM Talkback Converter 4K handles up to 8 cameras for SDI talkback using built-in audio channels 15 and 16 as used on the Blackmagic Studio Cameras and ATEM Camera Converter. Supports 12G-SDI for all SD, HD and Ultra HD formats up to 2160p60 and provides BNC connections to each camera, and a fiber optic connection for adding a fiber optic SFP module to extend camera distances when needed . Includes push-to-talk buttons, support for tough and common aviation headsets, walk-through for 8+ camera support, built-in speaker, front panel mic input, and much more.

SDI Program Inputs

1 x 10-bit SD/HD/Ultra HD
4K auto switching program input from switcher, including tally information with 16-channel embedded audio.

SDI Program Outputs

1 x 10-bit SD / HD /
Ultra HD 4K
auto switching program loop through output connects to another ATEM Talkback Converter 4K.

Talkback Audio

Aviation Headsets with 0.25″
TRS headset connector and 0.206″ TRS microphone connector. Front-mounted balanced XLR microphone connector.

Analog audio

1 x stereo RCA monitoring output.

SDI camera inputs

8 x 10-bit SD / HD /
Ultra HD 4K auto-switching 16-channel embedded audio.

SDI camera outputs

8 x 10-bit SD / HD /
Ultra HD 4K auto-switching 16-channel embedded audio.

SDI outputs

8 x 10-bit SD / HD /
Ultra HD 4K auto-switching 16-channel embedded audio.

Fiber optic video inputs (optional)

8 x single mode SD/HD/Ultra
HD 4K auto-switching camera inputs with LC connector.

Fiber optic video outputs (optional)

8 x single mode SD/HD/Ultra
HD 4K auto-switching camera outputs with LC connector.

Fiber optic audio inputs

8 x single mode camera
audio inputs with LC connector. Channels 1 and 2 are camera audio. Channels 15 and 16 are intercom audio.

Fiber optic audio outputs

8 x single mode camera
audio outputs with LC connector. Channels 1 and 2 are camera audio. Channels 15 and 16 are intercom audio.

Computer Interface

1 x mini-B type USB connector for firmware updates.

Internal software upgrade

Via the included updater application.