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SDI/HDMI Pattern Generators



3G/HD/SD-SDI Pattern Generator

Tech Specs
Application Drawing

QuestTel 1B-SDI-PTG 3G-HD/SD SDI Pattern Generator is advanced SDI pattern generator with multi-format and multi-pattern support. Supports still and moving video test patterns, and provides a lot of useful features like audio SMPTE-291M. 1B-SDI-PTG Pattern Generator supports up to 8 channels of AES compliant audio with 48KHz sample rate. Multitasking of 1B-SDI-PTG comes from bypassing HDMI input which allows user to use more testing patterns for connected display or use 1B-SDI-PTG as SDI converter with 3G support. 1B-SDI-PTG was designed with 4 control buttons and LCM screen for easy track and control.This SDI Pattern Generator offers a simple and effective way to calibrate and test SDI video displays and other devices.

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3G/HD/SD-SDI Pattern Generator

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    • Supported output resolution
      NTSC 525@60, PAL 625@50, 720p@23.98, 720p@50,720p@59.94, 720p@60, 1080i@50, 1080i@59.94, 1080i@60, 1080p@23.97, 1080p@24, 1080p@25, 1080p@29.97, 1080p@30, 1080p@50, 1080p@59.94, 1080p@60
    • Bit Rate: 2.97 Gbps, 2.967 Gbps, 1.485 Gbps, 1.4835 Gbps, 270 Mbps
    • Resolution: 10bit
    • Video Patterns
      100% Color Bars, Borderline, Random Noise, Check Field, Black, Vertical Lines, Black / White alternate fields, Full Grey / Full White, Black to White Gradient, Random Generator for all still patterns, moving squares White noise, Inverse effect with still pattern, Scrolling Title (see Appendix for illustrations)
    • 3G Level A and Level B Supported
    • Save Settings to Memory Option
    • ANC Data
      EDH (RP-165), SMPTE 352M, SMPTE291M
    • Control
      By LCM or panel buttons
    • Video Output
      Triple SDI output (SDI, HD-SDI, 3G-SDI)
Tech Specs
Role of usage Pattern generator
SDI standards 3G/HD/SD-SDI
Auto SDI rate detection Yes
Supported protocols SMPTE 259M (270Mbps / 360Mpbs)
SMPTE 292M / HDTV (1.485 & 1.485/1.001Gbps)
SMPTE 424/425M (2.97 & 2.97/1.001Gbps)
Video bandwidth 2.97Gpbs
Data rates 143/270/1483/1485/2967/2970 Mbps
Video support [3G] 1080p@50/59.94/60 (4:2:2)
[HD] 720p50/59.94/60, 1080p24/30, 1035i50/59.94/60, 1080i50/59.94/60
[SD] NTSC@59.94Hz, PAL@50Hz
SDI signal type SMPTE-292M/259M/424M
HDMI bypass Yes
Output impedance 75 Ohm
Cable (Belden 1694A) equalization / transmission [3G-SDI] up to 60m (190ft)
[HD-SDI] up to 150m (500ft)
[SD-SDI] up to 300m (1000ft)
Audio support Yes
PCB Stack-up 4-layer board [impedance control — differential 100 Ohm; single 50 Ohm]
Input None
Output 2x BNC [SDI]
BNC connector 75 Ohm interlocking socket
HDMI connector Type A [19-pin female]
[HD] Eye pattern characteristics Amplitude: Within 800mV <10%
Rise overshoot: Less than 2%
Fall overshoot: Less than 2%
Long time jitter <1.0 UI
Timing jitter <1.0 UI
Alignment jitter <0.2 UI
Dimensions (L x W x H) 150 x 190 x 32mm (5.9” x 7.5” x 1.3”)
Weight 660g (1.5 lbs)
Operation temperature 0~40°C (32~104°F)
Power supply 5V 4A DC


1B-SDI-PTG HDMI Pattern Generator Guide  Pdf User Manual: 1B-SDI-PTG


1B-SDI-PTG HDMI Pattern Generator Promo  Pdf 1B-SDI-PTG Features 


1B-SDI-PTG HDMI Pattern Generator Promo  1B-SDI-PTG Promo Page 


3G-SDI Pattern Generator Promo Page  3G-SDI Pattern Generator 

Disclaimer: Products, specifications and data are subject to change without notice, to improve reliability, function, design or otherwise.

QuestTel shall have no liability for any error or damage of any kind resulting from the use of this document.
Application Drawing 3G/HD/SD-SDI Pattern Generator 's Application Drawing
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