Rear I/O Module for the Cobalt Digital 9960-TG2-REF1. The Cobalt 9960-TG2-REF1 3G/HD/SD-SDI Dual Test Signal Generator with Moving Box Active Signal Indication and Bi-Level/Tri-Level Sync Out offers an easy to use, economical solution to providing comprehensive test signal packages to ensure validity of downstream baseband SDI systems. The 9960-TG2-REF1 is an unprecedented first in the high-density openGearr based card form factor. Two independent generator blocks can be set to offer dual test...