Product Highlights
  • Designed to test colour temperature / grayscale
  • 7" Display
  • 1280 x 800 Resolution
  • In-Plane Switching IPS Technology
  • 12G-SDI / 3G-SDI Output
  • 800:1 Contrast Ratio
  • 400 cd/m Brightness
  • 178° View Angle
  • 5000 mAh Capacity
  • Up to 2.5 hrs Runtime
Lilliput SG-12G 12G-SDI Signal Generator Lilliput SG-12G 12G-SDI Signal Generato...
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12G-SDI Signal Generator

Pattern Measurement

To test colour temperature and grayscale of monitor with various types of patterns, such as colour bar, monochrome display, and customized pictures. 

Preset & importable patterns
  • Custom: Free to create any colour picture, based on two different colour space -- RGB or YCbCr.
  • Picture: Built-in plenty of preset patterns, and user-definable pictures imported to the generator to meet various test requirements.

Key Features:

  • 12G-SDI Single / Dual / Quad - Link  
  • 12G-SPF , Ref In  
  • Support diffirent mode / raster / refresh / sampling
  • Overlay ring / frame counter / character  
  • Autio monitoring 
  • 7" IPS screen 1280×800 
  • Metal housing , Silicon Rubber 
  • Built-in 5000mAh battery 

Signal Compatibility

 Supports SD, HD, 3G, 6G and 12G-SDI signals; SDI and Fiber signals up to 4K 60Hz. SDI conversion among of different link structures, SQ and 2SI. 
  • Mode Options: Selection among 12G-SDI/6G-SDI/3G-SDI/HD-SDI/SD-SDI signal formats.
  • Raster Options: Different resolutions options corresponding to different Modes.
  • Refresh Options: Different Raster rates corresponding to different Modes & Raster.
  • Sampling Options: Different GBR & YCbCr sampling rates based on the above options

Audio Monitoring

A comprehensive audio monitoring tool supports up to 16 channels embedded AES/EBU audio, with -60dB to 0dB range. And a 20 to 20000 frequency.
  • Channel Options: 16-channel SDI audio ranges from CH0 to CH15 for optional. 
  • Switch Options: Off, On, All Off and All On are optional for the 16-channel audio switch.
  • Phase Options: Options among of 0, 90, 180 and 270 for phase.
  • Frequency Options: Freq options can be customized from 20 to 20000 by users.
  • DB(-) Options : Freq options can be customized from -60bB to 0dB by users.
  • Ring Type: Ring type for optional under Overlay function. 
  • Frame Counter Type: Frame counter type for optional under Overlay function. 
  • Character Type: Character type for optional under Overlay function. Text input will be displayed based on the specific X and Y axis that can be preset. 
  • Ref In: Ref In used for frame synchronization to ensure input & output frames simultaneously.
  • Time Code: Supports Linear time code(LTC) and Vertical interval time code(VITC). 
  • Ring Type: Ring type for optional under Overlay function

FN (Shortcut)

  • User-definable functions as shortcuts with great convenience.  
  • Function Shortcut: Supports more than one hundred shortcut functions.For time-saving and high efficiency when testing, users can manage shortcut functions through Add, Del, Replace and Output operations.
  • 12G-SFP OUT: Support 12G-SDI fiber signals (Optional Module).
  • 12G-SDI output×2: It supports single/dual/quad-link signal outputs, and backward compatible with 6G-SDI, 3G-SDI, HD-SDI & SD-SDI signals. 
  • 3G-SDI output×2: It supports 3G-SDI signal outputs, and backward compatible with HD-SDI & SD-SDI signals.
  • USB: USB used for external devices, such as USB flash disk, mouse and keyboard, etc.
  • Silicon Rubber: Rugged silicon rubber design, providing an overall protection from drop and shock


Product Specifications

12G-SDI Signal Generator


Display Screen 7" IPS
Physical Resolution 1280 x 800
Aspect Ratio 16:10
Brightness 400 cd/m²
Contrast 800:1
Viewing Angle 178° / 178° (H/V)


12G-SDI 2
3G-SDI 2
Fiber 1 (Optional Module)


Ref 1


Current 2.3 A (12 V)
Input Voltage DC 10 - 15 V (XLR)
Power Consumption ≤27W
Built-in Battery 5000 mAh


Operating Temperature -10℃~60℃
Storage Temperature -30℃~70℃

Physical Specifications

Weight 3 kg (6.6 lbs)
Dimensions 26.4 x 16.9 x 4.2 cm (")

12G-SDI Format


GBR   4:4:4   10bits

GBR+A 4:4:4:4   10bits


YCbCr 4:4:4   10bits 23.98p/24p/25p/29.97p/30p
YCbCr+A 4:4:4:4   10bits 23.98p/24p/25p/29.97p/30p
GBR   4:4:4   12bits


YCbCr 4:4:4   12bits


YCbCr 4:2:2   12bits 23.98p/24p/25p/29.97p/30p
YCbCr 4:2:2   10bits 47.95p/48p/50p/59.94p/60p

6G-SDI Format

YCbCr   4:2:2   10bit 23.98p/24p/25p/29.97p/30p 
GBR     4:4:4   10bit 47.95p/48p/50p/59.94p/60p
GBR+A   4:4:4:4   10bit 47.95p/48p/50p/59.94p/60p
YCbCr   4:4:4   10bit 47.95p/48p/50p/59.94p/60p
YCbCr+A 4:4:4:4   10bit 47.95p/48p/50p/59.94p/60p
GBR     4:4:4   12bit 47.95p/48p/50p/59.94p/60p
YCbCr   4:4:4   12bit 47.95p/48p/50p/59.94p/60p
YCbCr   4:2:2   12bit 47.95p/48p/50p/59.94p/60p

3G-SDI / HD-SDI / SDI Format

Backward Compatible Backward Compatible

Questions & Answers

Lilliput SG-12G 12G-SDI Signal Generator

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