The HDG-20 portable video test pattern generator offers an extensive list of advanced features at an affordable price.

The HDG-20 provides still and moving test patterns in SD and HD formats at full broadcast quality. It also outputs audio tone, time code and closed caption characters. It even features a dual-link 2K resolution video output and an optional sync input (for genlock).

The HDG-20 fits in the palm of your hand and has four buttons to operate the menu displayed on its bright LCD screen. RS-422 firmware upgrade provides for hassle free updates.

Doremi Labs designed the HDG-20 to offer video professionals a low cost portable test generator to calibrate and test video equipment and displays at broadcast, post production, concert, home theater, and R&D