SD HD 3G 6G 12G-SDI 4K Signal Pattern Generator for test
PTG 1802 | "Testor | lite 3G" - SDI test pattern generator | LYNX Technik | AV-iQ
Amazon.com: AVMATRIX SG-12G Metal Frame 7" IPS Screen 12G-SDI Audio Monitor and Signal Generator with 12G-SDI and SFP Out Built in 500mAh Battery by VIVITEQ (AVMATRIX USA Official Seller) : Electronics