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SDI/HDMI Pattern Generators



3G/HD/SD-SDI Mini Pattern Generator

Tech Specs
Application Drawing

QuestTel 1B-SDI-MN-PTG is a compact, yet powerful 3G-SDI pattern generator with a decent pack of features ranging from embedded audio generator to NTSC/PAL support and resolution switcher. 1B-SDI-MN-PTG provides high-quality generation of SDI signals, which makes it a great choice for live TV broadcasters and video equipment installers. LED indicators make a testing and calibration easy and fast, so there is no need for extra display. Overall 1B-SDI-MN-PTG's configuration enabled us to concentrate on quality of output signal generated and cut a fair amount of costs. 1B-SDI-MN-PTG is the best choice for professional users, who require precise high-grade signal generation tool for calibration purposes.

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3G/HD/SD-SDI Mini Pattern Generator

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    • Comply with SMPTE-424M 3G-SDI, SMPTE-292M HD-SDI and SMPTE-259M SD-SDI standard, supports 2970Mb/s, 1485Mb/s and 270Mb/s
    • Support NTSC and PAL, which can be switched by button on the front panel
    • Support the most popular SDI format, which can be switched by button on the front panel
    • Support 1080P@59.94/29.97, 1080I@59.94, 720P@59.94, 525I@59.95 format of NTSC
    • Support 1080P@60/30, 1080I@60, 720P@60, 625I@50 format of PAL
    • Support embedded 8 channel audio signal of 1 KHz sine wave
    • Support NTSC/PAL and SDI format indicator led on the front panel
    • Support color bar pattern with moving circle
Tech Specs


SD/HD/3G-SDI Pattern generator  
Connector 2970Mb/s, 1485Mb/s and 270Mb/s
Impedance 75Ω
Return loss >15dB
Output level 800mVp-p±10%
Rise and fall time(3G-SDI) ≤135ps
Rise and fall time(HD-SDI) ≤270ps
Rise and fall time(SD-SDI) ≤1.50ns
SD-SDI Alignment jitter (1KHz) ≤0.2UI
SD-SDI Timing jitter (10Hz) ≤0.2UI
HD-SDI Alignment jitter (100KHz) ≤0.2UI
HD-SDI Timing jitter (10Hz) ≤1.0UI
3G-SDI Alignment jitter (100KHz) ≤0.3UI
3G-SDI Timing jitter (10Hz) ≤2.0UI
Standard Comply to SMPTE-424M 3G-SDI, SMPTE-292M HD-SDI
and SMPTE-259M SD-SDI standard
Embedded Audio  
Wave 1 KHz sine wave
Quantization grade 24 bits
Sample frequency 48KHz
Power supply 12V DC
Dimension 93.0mm x 46.2mm x 29.6mm


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

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 Mini Pattern Generator 's Application Drawing
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