Gefen tv Pattern Signal Generator offers a long list of advanced features. It provides still and moving test patterns in SD and HD formats and outputs audio tone. Gefen's tv Signal Generator is a useful tool that allows video professionals to calibrate and test video equipment.

The Gefen HDMI 1080p Scaler allows you to upscale your standard def or high def HDMI sources to resolutions up to 1080p. Anything from set-top boxes, DVD players to the Xbox 360 Elite and Playstation 3 can be plugged into the HDMI 1080p Scaler.