Hitachi Kokusai Unveils SK-HD1800 Studio and EFP Camera with Advanced CMOS Technology and Remotely-Controlled Filter Wheel

New, cost-effective 1080p HDR camera delivers superior quality and combines with versatile CCU to support key industry transitions

Woodbury, NY, March 27, 2019Hitachi Kokusai Electric America Ltd. (Hitachi Kokusai) today announced the SK-HD1800 HDTV studio and field production camera, the latest model in its highly-acclaimed broadcast camera line. Combining the advanced CMOS imaging technology first implemented in Hitachi Kokusai’s award-winning Z-HD5500 camera with a motorized, four-position filter wheel for remote operation, the new SK-HD1800 delivers spectacular image quality for mobile and event-based productions even in venues with challenging LED lighting and displays.

The new camera is available immediately, and will make its exhibition debut in the Hitachi Kokusai booth (C4409) at the 2019 NAB Show in Las Vegas from April 8 to 11.

The SK-HD1800’s global shutter, progressive-scan, CMOS imagers adapt easily to a wide range of LED lighting conditions, enabling flawless, high-performance video capture in TV studios, houses of worship, sporting arenas, concert venues and other facilities where LED lights or large LED displays are used. The advanced 1080p sensors combine with Hitachi Kokusai’s renowned digital signal processing and low-noise circuit technology to deliver pristine visual quality with superior sensitivity, excellent color fidelity and a remarkable 62dB signal-to-noise ratio.

“The use of LED lighting and displays in live production environments continues to expand rapidly, and our Z-HD5500 camera has proven extremely popular for its ability to capture high-quality, rock-solid video in these often-challenging settings,” said John J. Humphrey, Vice President of Business Development, Hitachi Kokusai Electric America Ltd. “At the same time, features like remotely-operated, motorized filter wheel support have made our SK series of cameras a preferred choice for remote and mobile productions. The new SK-HD1800 offers customers the best of both worlds, and combines with the CU-HD1300 family of camera control units (CCUs) to flexibly support evolving industry trends including High Dynamic Range (HDR), 4K and IP-based workflows.”

Hitachi Kokusai has been at the forefront of implementing, promoting and educating professionals about HDR acquisition, and the SK-HD1800 continues this leadership. The new camera supports HDR specifications including HLG (Hybrid Log-Gamma) and HPQ, which is compatible with the HDR10 open standard for consumer TVs.

Pairing the SK-HD1800 with a CCU from Hitachi Kokusai’s CU-HD1300 series forms an exceptionally flexible camera system supporting a wide range of production infrastructures and output requirements. The new camera supports both SMPTE fiber and digital triax connectivity, and can be combined with a dedicated fiber or triaxCCU or with the dual-cable CU-HD1300FT for maximum deployment flexibility.

Efficiently bridging HDTV and Ultra HD production workflows, an optional 4K output module for the CU-HD1300 transforms natively-acquired 1080p video from the SK-HD1800 to 4K/UHD resolution and outputs the result over single-link 12Gbps SDI or quad-link 3G-SDI connectivity. Meanwhile, a SMPTE ST 2110 option for the CU-HD1300 enables seamless integration of the SK-HD1800 camera system into next-generation IP-based production workflows, supporting broadcasters’ transition from traditional baseband video infrastructures to more flexible media networks.

Both the 4K output and SMPTE ST 2110 transport options fully support the HDR capabilities of the SK-HD1800. Further enhancing HDR production, a firmware option for the CU-HD1300 enables users to acquire optimized HDR and standard dynamic range (SDR) video simultaneously with a single camera by providing separate video shading adjustments for HDR and SDR outputs. This provides both creative and financial benefits compared to using separate cameras, enabling shot consistency while lowering equipment and operational costs.

About Hitachi Kokusai Electric Inc.

Hitachi Kokusai Electric Inc., headquartered in Tokyo, Japan, is a company that manufactures broadcasting systems, security and surveillance systems, wireless communications and information systems. Fiscal 2017(ended March 31, 2018) sales totaled 171,791 million Yen. For more information on Hitachi Kokusai Electric Inc., please visit the company’s website at

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