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KOKUSAI DENKI

KOKUSAI DENKI Electric Europe

SK-UHD7000 4K Ultra HD broadcast and live production camera system

SK-UHD7000

KOKUSAI DENKI’s next-generation 4K Ultra HD broadcast and live production camera system incorporates three 2/3”, global shutter 9MPixel CMOS image sensors. Native 4K sensors enables pristine capture of 3840x2160 UHD video. Expanded spectral range with a new prism design and high-performance sensors enables full-range BT.2020 Wide Color Gamut. Dual 4K and HDTV workflow supports separate controls for tree type High Dynamic Range (HDR) and standard dynamic range (SDR), maximizing production versatility and efficiency.

Z-HD6500-S1 4K Ultra HD broadcast and live production camera system

Z-HD6500-S1

The Z-HD6500E-S1 - KOKUSAI DENKI’s third 4K system camera model—opens the 4K production universe to a broader customer base as a professional yet cost-efficient option that is aligned with most budgets. The Z-HD6500-S1is a 4K version of the Z-HD6500 multiformat HD camera and has been reinvented as a fully-featured native 4K camera. It includes the same 2/3-inch UHD-native sensors as Kokusai Denki’s high-end SK-UHD7000, ensuring uniform image quality across different production environments. Its RGB 3-chip technology, with 9 million pixels per sensor, resulting in sharp, vibrant images with minimal noise, outstanding color fidelity and remarkable sensitivity. The Z-HD6500-S1 incorporates native 4K global shutter technology to eliminate artifacts such as banding and flickering, optimising performance in all situations, including event centers, arenas and broadcast studios utilising LED lighting and displays. High sensitivity and an excellent 62dB signal-to-noise ratio ensure high-quality video capture in low-light conditions as well as ultra-quiet images. The feature set also includes a ¼ inch ND filter for shallow depth shooting and an optical low-pass filter to reduce Moiré patterning. The Z-HD6500-S1also has the ability to output HDR (High Dynamic Range) / SDR (Standard Dynamic Range) and BT-2020/BT-709 Colour Gamut’s simultaneously in 4K and HD formats which make it suitable for a wide range of broadcast production applications.

SK-UHD7000-S2 & Z-HD6500-S1 BASIC FUNCTION COMPARISON

CAMERA HEAD SK-UHD7000-S2 Z-HD6500E-S1
Imager type CMOS CMOS
Imager size 2/3-inch 2/3-inch
No. of Pixels / Sensors 9M Pixel x3 9M Pixel x3
No. of Effective Pixels 8.294.000x3=24.883.200 Pixel 8.294.000x3=24.883.200 Pixel
Format UHD 3.840 (H) x 2.160 (V) * 3.840 (H) x 2.160 (V) (Standard)
Format HD 1920 (H) x 1080 (V) 1920 (H) x 1080 (V)
Scan Global Shutter Global Shutter
Vertical Smear No No
S/N Ratio 4K/2K Better than -62dB Better than -62dB
Sensitivity Over F11 at 50Hz , F10 at 60Hz Over F11 at 50Hz , F10 at 60Hz
Horizontal resolution UHD Better than 2000 TVL * Better than 2000 TVL
Horizontal resolution HD Better than 1000 TVL Better than 1000 TVL
Modulation depth 60% HD 60% HD
Gain Selection -9dB to +24dB -9dB to +24dB
Power Consumption 70W 70W
Weight Appr. 4,6 kg Appr. 4,6 kg
Prompter Power 100W 100W
HDR HLG, PQ, S-LOG 3 HLG, PQ, S-LOG 3
BT-2020 FULL RANGE FULL RANGE
OUTPUT 12G/6G (4K) YES * YES (STANDARD)
OUTPUT 3G YES YES
NETWORK TRUNK YES (100 Mbps) YES (100 Mbps)
USB DC5V YES NO
EARPHONE OUTPUT YES NO
VIDEO TRUNK YES (HD) NO
4K -UPGRADE LICENSE YES - Permanent &
Time Limited
STANDARD
HFR (SLM) LICENSE YES - 2x, 3x, 4x HD (3G, 1.5G)
Permanent & Time Limited
NO
HD PROMPTER YES YES
ANALOG PROMPTER YES NO
INTERCOM 2 CH 1 CH
AUDIO (MIC) 2 CH + FRONT MIC 1 CH + FRONT MIC
SDI OUT 3x BNC 2x BNC
Compatibility with SA-1100
Large Lens Adaptor
YES NO
Compatibility with CU-IP7000
MOIP BOX
YES YES
CAMERA CONTROL UNIT CU-UHD7000-S2 CU-HD650-S1
SDI OUT 4x 12G/6G/QUAD SDI BNC
6x 3G/HD SDI BNC
2x (I/O) 3G/HD SDI BNC
4x 12G/6G/QUAD/3G/HD SDI BNC
2x (I/O) 3G/HD SDI BNC
RETURN VIDEO 4x 3G/HD SDI BNC RETURN A,
2x 3G/HD SDI BNC RETURN B
2x 3G/HD SDI BNC RETURN A
PIX/WFM OUT 2x BNC 2x BNC
AUDIO OUT 2x CH XLR 3 2x CH XLR 3
INTERCOM 2x CH XLR 5 1x CH XLR 5
NETWORK TRUNK RJ45 RJ45
Intercom compatibility 4W/2W RTS & Clearcom 4W/2W RTS & Clearcom
SMPTE ST 2110
output from CCU
YES - OPTIONAL KIT NO
COFDM Wireless System YES - OPTIONAL YES - OPTIONAL

Note: All other functions are identical
* Available with License