Outline of product

VG-876 is a Programmable 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.

Features

  • ■ 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-7004-A)

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

Specifications

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

Video
Connector
HDMI x 2ch (CEC, 3D, ARC, HDCP(1.4&2.2) supported)
Timing formatCEA-861F (except VIC91 and 92)
Standard timings only.
Pixel clockMax. 600MHz (Max. 6Gbps)
AudioOutputHDMI : 8ch
InternalSine 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

Video
Connector
HDMI x 4ch (CEC, 3D, ARC)
Timing formatCEA-861F (max. 300MHz or 4K 4:2:0 format)
Dot Clock(Data Rate)Max. 300MHz (Max. 3Gbps)
HDCPVer1.4 and Ver2.2
AudioOutputHDMI : 8ch
InternalSine 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

Video
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)
Audio
Output
HDMI : 8ch, COAX : 1ch (for ARC test)
InternalSine 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.

Video
Connector
DisplayPort×2ch
Timing format
VESA DisplayPort Standard Ver.1.2a
Dot Clock(Data Rate)
Max. 600MHz
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.

Video
Connector
4ch (4Lanes per channel, maximum 16Lanes by all 4ch)
Dot clock8bit/10bit : 20 to 85MHz per lane, 12bit : 20 to 75MHz per lane
Colors8, 10, 12bit
FormatRGB, 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.

Video
Connector
SDI x 4ch (Single/Dual Link/3G selectable)
FormatSMPTE259M (SD-SDI standard)
SMPTE274M, 296M, 372M, 428-1M (HD-SDI standard)
SMPTE425M, 428-1M (3G-SDI standard)
AudioOutput48KHz sampling fraquency. Max 8ch embedded
OthersFunctionPayload (SMPTE352M) and Time code (RP 188) supported
SplitSquare 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×2
Dot Clock

DVI Mode

8-bit25~165MHz : 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×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
E-EDIDVer.1.3(DDC2B)

Analog unit (VM-1876-MA)

Video Out
Interface
Component, Composite, VGA
ColorRGB / YPBPR
Colors (MAX)RGB each 8-bit
Dot Clock5 to 165MHz
HDTV1080p / 1080i / 720p
SDTVNTSC / PAL
PCProgrammable / Internal Timing
FunctionsTeletext, Closed Caption, V-chip, Macrovision (Option)
Audio OutInterfaceRCA×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.

InterfaceMultilink Input×1ch, Output×1ch

VG-876 (General Specification)

General specification
Power voltage
AC100 to 240V, 50/60Hz
Power consumption200W MAX
Dimensions430(w)x177(H)x310(D)mm (excluding projected parts)
Operating temperature range+5 to 40℃
Operating humidity range20 to 80% (no condensation)

Rear View

Options

■ ITU-R BT.2020 (8K and 4K) test images (VT-7007)
■ TIFF 12-bit image converting software (SP-8870)
■ HDMI High-Bit-Rate Audio (VT-8500-0006)
■ Uncompressed 4K still picture library (VT-7004-A)
■ DVI/iTMDS to LVDS converter (IA-1540)

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