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1T-DVI-VGA

TvOne

DVI/VGA Converters/Scalers

TV One-Task™ Series DVI-VGA Converter/Scalers are ultra compact, high performance products designed to meet the most demanding requirements for signal conversion. Model 1T-VGA-DVI converts Analog to DVI, while the 1T-DVI-VGA converts DVI to Analog. A wide variety of PC and HDTV I/O resolutions are supported. The input resolution is automatically detected and can either be RGBHV or YPbPr format. The 1T-VGA-DVI can also accept a YCbCR 480i YCbCr signal, from a DVD Player for example, and convert it to DVI at PC or HDTV resolutions. The output resolution and refresh rate is selected via push buttons and OSD Menu The integral processor provides control over many signal parameters, such as: Contrast, Brightness, Color Saturation, R-G-B Levels and H-V Positioning. Both models are 5VDC powered and a small In-Plug Power Adapter is included. For best performance, use high-grade output cables.

Key Features of the DVI/VGA Converters/Scalers

  • Ultra Compact, High Performance Units
  • Convert DVI to VGA and VGA to DVI
  • Simultaneous Scaling to Different Resolutions
  • Supports RGBHV and YPbPr
  • PC Resolutions up to 1280x1024 and HDTV
  • Locking DC Power Connector for Security
Input Resolutions (Note 1)
VESA Resolution Refresh Rate Format 
VGA 640x480 60, 72, 75, 85Hz RGBHV
SVGA 800x600 60, 72, 75, 85Hz RGBHV
XGA 1024x768 60, 70, 75, 85Hz RGBHV
Mac 1152x864 70, 75Hz RGBHV
WXGA 1280x768 60Hz RGBHV
SXGA 1280x1024 60Hz RGBHV
480i 852x480i 60Hz YCbCr 
480p 852x480 60Hz YPbPr
576p 852x576 50Hz YPbPr
720p 1280x720 50, 60Hz YPbPr
1080i 1920x1080i 50, 60Hz YPbPr 
Output Resolutions 
VESA Resolution Refresh Rate Format
VGA 640x480 60, 72, 75, 85Hz RGBHV
VGA70 720x400 70Hz  RGBHV
VESA85 640x400 85Hz RGBHV
SVGA 800x600 60, 70, 75, 85Hz RGBHV
XGA  1024x768 60, 70, 75, 85Hz RGBHV
Mac 1152x864 70, 75Hz RGBHV
1280A 1280x960  60Hz RGBHV
WXGA 1280x768 60Hz RGBHV
SXGA 1280x1024 60, 75Hz RGBHV
480p 852x480 60Hz  RGBHV (Note 2) 
576p 852x576 50Hz RGBHV (Note 2) 
720p 1280x720 50, 60Hz RGBHV (Note 2) 
1080i 1920x1080i 50, 60Hz RGBHV (Note 2) 
Connectors 
1T-DVI-VGA  In: DVI-I  Out: HD-15F 
Picture Controls 
Input Signal  Clock Frequency, Phase 
Output Signal Brightness, Contrast, RGB Levels,
Color, Horiz & Vert Position  
Mechanical 
1T-DVI-VGA (H-W-D) 30x133x76mm
1T-DVI-VGA Wt (Net) 280 g
Warranty 
Limited Warranty 3 Years Parts and Labor 
Environmental 
Operating Temperature 0° to +50° C
Operating Humidity  10% to 90%, Non-condensing
Storage Temperature -10° to +60° C
Storage Humidity 10% to 90%, Non-condensing 
Power Requirement 
External Power Supply 5VDC@2A – Locking DC 
Regulatory Approvals 
Amplifier Units FCC, CE, RoHS 
Power Supplies UL, CUL, CE, PSE, GS, RoHS 
Accessories Included
1x Power Adapter US, UK or Euro 
1x Operations Manual   
Notes 
(1) Additional inputs supported: VGA75, VESA85, 1280A, 576i.
(2) 1T-DVI-VGA also has YPbPr output for all HDTV Resolutions