The PRO-3GPG is an advanced 3G/HD-SDI pattern generator with multi-format (HD/SD) and multi-pattern support. In addition to still and moving video test patterns, other features such as VANC (SMPTE-334M) are provided. With a small portable size, the PRO-3GPG is equipped with four buttons and LCD screen for quick review of the controls screens. This device provides a cost effective way to calibrate and test 3G/ HD-SDI video devices and displays.