SC-8217
8K LUT Color Converter

This device downconverts full resolution 8K, 8K Dual Green and 4K signals to HD signals, converts HDR to SDR, and converts color gamut using 3D LUT.
We developed this device to use 8K, 4K signals for HD broadcasting.

Features

  • Down-converts full resolution 8K, 8K Dual Green, and 4K to HD
  • Adjustment value of HDR to SDR conversion function can be saved and read via SD card
  • HLG (ITU-R BT.2100) compatible
  • Input color gamut (ITU-R BT.709 and ITU-R BT.2020) compatible
  • 3D LUT grid size is 83 × 83 × 83 and it can be set at non-uniform intervals
  • 3D LUT can be set via SD card
  • 8K Dual Green, 4K input, through output
  • Enhance adjustment function in HD output
  • Reference input (BB or ternary synchronization signal), output phase adjustment function
  • Preset function
  • Alarm contact output
  • Redundant power supply

SPECIFICATIONS

SDI I/O
Format Number of BNCs to Use Resolution Frame Rate Tone SDI Format
HD-SDI Input BNC×1
Output BNC×4
(distribution output)		 1920×1080 59.94i YCbCr 4:2:2 10bit 1.5G(1.485Gbps)
3G-SDI Input BNC×1
Output BNC×4
(distribution output)		 1920×1080 59.94i RGB 4:4:4 10bit 3G-Level B(2.97Gbps)
Dual Link
4K Input BNC×4
Output BNC×4
(Through output)		 3840×2160 59.94p YCbCr 4:2:2 10bit 3G-Level A/B(2.97Gbps)
Square Division
3G-Level A/B(2.97Gbps)
2-Sample Interleave Division
8K Dual Green Input BNC×8
Output BNC×8
(Through output)		 7680×4320 59.94p G1/G2/B/R 10bit 3G-Level B(2.97Gbps)
Square Division
Full Resolution 8K Input BNC×16 7680×4320 59.94p YCbCr 4:2:2 10bit 3G-Level B(2.97Gbps)
Square Division(16 divisions)
I/F 2.97Gbps or 1.485Gbps 75Ω BNC

 

Functıon
Conversion Down-conversion Full Resolution 8K → HD
8K Dual Green → HD
4K → HD
HDR to SDR GAIN、PEDESTAL、KNEE、OETF
HLG(ITU-R BT.2100)
Color Gamut Conversion ITU-R BT.709及びITU-R BT.2020
3D LUT grid size 83×83×83
Enhance Boost variable band of 27.5 MHz, 30 MHz, 33 MHz for HD output
Test Pattern Output Color bar、Gray scale
Embedded audio is audio frequency 1 kHz in all audio channels 1 to 16 ch.
Added sound of -18 dB. (Sampling frequency is 48 kHz)
Phase Adjustment Adjust for each resolution for reference input or SDI input.
H：0～2199step、V：-16＋16line
Alarm Contact Output PIN1：Total Alarm(Power alarm、fan alarm、SDI alarm or signal)

 

Audıo Reference Input
Sampling Frequency 48KHz Format BB in(EIA RS-170A)
Tri-level sync in
(SMPTE 240M/274M/296M)
(1920×1080/59.94i only)
Resolution 24bit
Output Format 32ch
Channel 1-16ch Full resolution 8K：CH1 Interface 75Ω BNC
8K Dual Green：G1 a/b Loop Through Through output side 75Ω termination with no connection(Automatic termination)
4K：CH1
17-32ch Full resolution 8K：CH2 General Specıfıcatıons
8K Dual Green：G1 c/d Power Consumption 100W
4K：CH2 Power-supply Voltage AC100-240V
Delay Operating Temperature 5～40℃
Input delay 33.4(ｍｓ) Operating Humidity 20～80%RH（no condensation）
+Genlock adjustment value Dimensions 430(W)×44(H)×351(D)mm (without protrusion)
(Reference input standard) Weight 4.5 kg