Test Measurement/계측기
Video Signal Generator
Studio 장비
Incompressible Equipment/비압축
Commercial/스캔컨버터 및 모듈
HD multi display
HD multi display
VG - series
HOME > Video Signal Generator > VG - series

수량 :


Outline of product

VG-876 is NEW Digital Video Signal Generator supporting the latest digital standards of HDMI 2.0, HDCP2.2, Display Port 1.2, V-by-One HS, and 3G-SDI.
Designed for ultra-high bandwidth "Beyond 4K" frequencies.  Developed for testing different output standards of HIGH-END products.


■ Max.4 modules selectable, HDMI 3G or 6G, Displayport 1.2, V-by-One HS and 3G-SDI.
■ By synchronizing 4 or 2 units of VG-876, 8K/120p or 8K/60p signals are supported.
   (8K/120p by V-by-One HS, 8K/60p by V-by-One HS and HDMI etc.)
■ HDMI 2.0 test functions supported :
EIA CEA-861-F Timing Format including 4K/50, 60p, YCBCR 4:4:4/4:2:2/4:2:0 timing.
SCDC parameter change and status display.⊆ ⊆
    ITU-R BT.2020 color bar and video output setting.⊆ ⊆
    4K6G with Scrambling Enable setting.
    CEA-861.3 HDR (High Dynamic Rnage) InfoFrame setting.
    HDR Test Patterns supported (New)
    21:9 test patterns as option (VT-8500-0014)
■ HDMI2.0 Compliance Test (MOI)
■ Program data and operation are backwards compatible with VG-870 series.
■ Pre installed 4K and 3D test patterns. Optional native 4K image library available (VT-7009).

Certified as recommended test equipment of  UHD Alliance "ULTRA HD PREMIUM" specifications for displays.


HDMI 6G & HDCP2.2 unit (VM-1876-M8)
■ 4K/60p (RGB/YCBCR 4:4:4) output from each 2 channel.
■ HDCP2.2 and 1.4 are selectable.
■ HDMI2.0 Compliance Test (CTS),   Test IDs and MOIs
2-5   Sink TMDS Protocol - 6G - Scrambling
2-6   Sink Video Timing - 6G - 2160p 24-bit  Color Depth
2-7   Sink Video Timing - 6G - 2160p  Deep Color
2-9   Sink TMDS Protocol - Scrambling < 340 Mcsc
2-10 Sink Video Timing - 6G - HF-VSDB
2-23 Sink Pixel Decoding - YCBCR4:2:0
2-24 Sink Pixel Decoding - YCBCR 4:2:0 Deep Color
2-26 Sink EDID - Video Format Declaration
2-31 Sink EDID - YCBCR 4:2:0 Data Blocks
2-32 Sink EDID - YCBCR 4:2:0 BT.2020 - Data Block
2-35 Sink EDID - YCBCR 4:2:0 Deep Color  HF-VSDB
2-53 Sink EDID - HF-VSDB
2-54 Sink EDID - HDR Static Metadata Data Block
        Connector   :
  HDMI x 2ch (CEC, 3D, ARC, HDCP(1.4&2.2) supported)
    Timing format  :   CEA-861F (except VIC91 and 92)
  Standard timings only.
        Pixel clock   :   Max. 600MHz (Max. 6Gbps)
Audio               Output   :    HDMI : 8ch
              Internal  :     Sine wave, Compressed Audio (AAC/AC3 and optional HBR audio)
HDMI unit (VM-1876-M7)
■ HDCP2.2
■ 4K/60p(YCBCR 4:2:0) output frorm each 4 channel
 Connector    :                     
HDMI x 4ch (CEC, 3D, ARC)
 Timing format     : CEA-861F (max. 300MHz or 4K 4:2:0 format)
 Dot Clock(Data Rate)    : Max. 300MHz (Max. 3Gbps)
 HDCP    : Ver1.4 and Ver2.2
Audio              Output     : HDMI : 8ch
Internal     : Sine wave, Compressed Audio (AAC/AC3 and optional HBR audio)
HDMI 3G unit (VM-1876A-M0)
■ 4K/60p (YCBCR 4:2:0) output from each 4 channel
        Connector    :
HDMI x 4ch (CEC, 3D, ARC, HDCP(1.4) supported)
        Timing format    :
CEA-861F (max. 300MHz  or 4K 4:2:0 format)
         Dot Clock(Data Rate)    :           
Max. 300MHz (Max. 3Gbps)
         Output    :
HDMI : 8ch, COAX : 1ch (for ARC test)
         Internal    : Sine wave, Compressed Audio (AAC/AC3 and optional HBR audio)
DisplayPort unit (VM-1876A-M1)
■ DisplayPort Ver.1.2a based. 4K/60p is transmitted by single channel.
■ SST (Single Stream Transport) and MST (Multi Stream Transport) are supported.
■ 4K/120p output is available by using 2 ports.
Connectors   :
DisplayPort x 2ch
Dot clock(Data Rate   :
Timing format  :            
Max. 600MHz
VESA DisplayPort Standard Ver.1.2a
Video Format   : RGB, YCBCR 4:4:4/4:2:2
Color Depth    : 8,10,12-bit (*Only YCBCR 12-bit is available on 12-bit output)
Audio Output    : DisplayPort (8ch)
V-by-One HS unit (VM-1876-M2)
■ 4K/120p and 8K/30p are transmitted by one unit.
■ 8K/120p (4 pcs of 4K/120p) is transmitted by 4 slot units in one VG-876.
■ This unit require accessories such as custom cable, please contact your local agent for detail.
   :    4ch (4Lanes per channel, maximum 16Lanes by all 4ch)
         Dot clock    :    8bit/10bit : 20 to 85MHz per lane, 12bit : 20 to 75MHz per lane
         Colors  :      8, 10, 12bit
         Format  :      RGB, YCBCR 4:4:4
SDI unit (VM-1876-M5)
■ 3G-SDI, HD-SDI (Single / Dual Link), SD-SDI
■ 2-Sample Interleave supported.
■ Payload, Timecode functions.
           Connector      :       
SDI x 4ch (Single/Dual Link/3G selectable)
           Format        : SMPTE259M (SD-SDI standard)
SMPTE274M, 296M, 372M, 428-1M (HD-SDI standard)
SMPTE425M, 428-1M (3G-SDI standard)
           Output         : 48K sampling fraquency. Max 8ch embedded
Audio            Function        : Payload (SMPTE352M) and Time code (RP 188) supported
           Split         :
Square Division, 2-Sample Interleave Division
iTMDS Unit (VM-1876-M9)
Able to support 4K/60p by one unit, 4K/120p (Cross split, Vertical 4-Split) by 2 units.
By using IA-1540, LVDS output will be available.
Video Out
DVI-I (Digital output only)
Dual Link x 2
Dot Clock         

DVI Mode

25 ~ 165MHz : Single Link
50 ~ 330MHz : Dual Link
iTMDS Mode8 to 10-bit25 ~ 165MHz : Single Link
50 ~ 330MHz : Dual Link
12-bit25 ~ 150MHz : Single Link
50 ~ 330MHz : Dual Link
Multi ch Mode10 to 16-bit25 ~ 165MHz : Dual Link
50 ~ 330MHz : Quad Link
4K x 2K Mode
(Full HD 240MHz mode)
8 to 12-bit297 ~ 660MHz : Quad Link
Timing SettinglimitationCross split: setting unit 4 dot, 2 line
Vertical 4-Split: setting unit 8 dot, 1 line
Video FormatRGB / YCBCR 4:4:4
Analog unit (VM-1876-MA)
Video Out   
Component, Composite, VGA
Colors (MAX)   RGB each 8-bit
Dot Clock5 to 165MHz
HDTV1080p / 1080i / 720p
PCProgrammable / Internal Timing
FunctionsTeletext, Closed Caption, V-chip, Macrovision (Option)
Audio OutInterfaceRCA x 2ch
Channel2ch L / R
Frequency32, 44.1, 48, 88.2, 96, 176.4, 192kHz
Output Level0 to 4000mV
Synchronizing unit (VM-1876-MX)
8K/120p timing is output by synchronizing four units of VG-876 by V-by-One HS.
Each VG-876 unit should be installed one video interface and Synchronizing Unit.
Interface   Multilink Input x 1ch, Output x 1ch
VG-876 (General Specification)
General specification
Power voltage
AC100 to 240V, 50/60Hz
Power consumption 200W MAX
Dimensions 430(w)x177(H)x310(D)mm (excluding projected parts)
Operating temperature range                      +5 to 40℃
Operating humidity range 20 to 80% (no condensation)
Rear View


■ TIFF 12-bit image converting software (SP-8871)
■ HDMI High-Bit-Rate Audio (VT-8500-0006)
■ DVI/iTMDS to LVDS converter (IA-1540)
■ 8K and 4K HDR Picture Library (VT-7009)
[Data Sheet]
■ ITU-R BT.2020 (8K and 4K) test images (VT-7007)[Data Sheet] 
■ Uncompressed 4K still picture library (VT-7004-A)[Data Sheet]


*Data Sheet