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Video Test Pattern Sources








Unigraf is company pioneered to introduce the first fully programmable, high performance Video Test Pattern Card as a PC add-on board. Since then Unigraf VTGs have been in the forefront of the industry for their flexibility, easiness of configuration and powerful programmability. Major display manufacturers around the world are using Unigraf VTGs as their standard choice in their production lines.

Video Pattern Sources are used as a reference video signal source in production lines, service shops and development laboratories. Unigraf’s family of PC-based Video Test Pattern Cards has proven to be an ideal solution for the challenging task of providing all the various signal types needed. With their precise, repeatable images and timings the user is able to test all the inputs and features found in modern display devices. With the introduction of the USB connected VTG-5225 and VTG-4108 Unigraf opens totally new opportunities for PC controlled test pattern sources.

Unigraf is a lead supplier of DisplayPort™ Reference Sources and Reference Sinks. Its DisplayPort™ Link Layer Conformance Test tools have been authorized by VESA for DisplayPort™ certification tests.

Video Test Pattern Sources product list
Product code Description PDF
VTG-5225 DP Deep Color multifunction DisplayPort™ reference source vtg-5225-dp
VTG-5225 QLT VTG-5225 QLT 30-bit Quad LVDS test pattern source vtg-5225-qlt
VTG-4116 USB Video Test Pattern Unit, digital parallel outputs, up to 300 MHz pixel rate, adapters available for TMDS (DVI), LVDS, TTL and HDTV/TV vtg-4116
VTG-4108 Test pattern source for small mobile display
vtg-4108-ttl-clv
VTG-3116 PCI Video Test Pattern Card, digital parallel outputs, up to 300 MHz pixel rate, adapters available for TMDS (DVI), LVDS, TTL and HDTV/TV vtg3116
VTG-3112 PCI Video Test Pattern Card, digital parallel outputs, up to 260 MHz pixel rate, adapters available for TMDS (DVI), LVDS, TTL and HDTV/TV vtg3112
VTG-3030 PCI Video Test Generator board, analog RGB outputs, up to 300 MHz pixel rate vtg3030
VTG-3016 PCI Video Test Generator board, analog RGB outputs, up to 160 MHz pixel rate vtg3016
VIA-TTL
Paralle TTL adapter for VTG-3112 / VTG-3116/VTG-4116 via-ttl
VIA-LVDS LVDS adapter for VTG-3112 / VTG-3116/VTG-4116 via-lvds
CVA-2 Composite video output adapter for analog VTG models
VLM-333 Video Level Meter for analog RGB vlm333broch

 


 

 

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