After the "Large Digital Matrix" and "Digital TV Signal Intelligent Monitoring Emergency System", the "3G HD-SDI Digital Frame Synchronization System" also won the 2012 Liaoning Province Science and Technology Progress Award, fully demonstrating Dalian Kedi's extraordinary strength in overcoming technological difficulties and exploring technological innovation.

Kodi's 3G HD-SDI digital frame synchronization system supports multiple signal formats such as 1080P, 1080i, 720P, 576i, and 480i. It adopts the independently developed KD-MATCH signal matrix matching technology to adjust the matching relationship between the input signal and the synchronization signal, and can perform redundancy verification on the signal to detect any errors in the transmission process in real time. At the same time, it can achieve the jitter free switching function of 3G HD-SDI signals, completely solving problems such as flicker, jitter, and black field during signal switching, and has clock recovery correction technology to ensure the integrity of high-speed data signals; It can also perform audio embedding and de embedding functions on the signal. At present, this product has been widely used in the broadcasting and television field, including broadcasting, overall control, signal emergency, technical supervision, high-definition virtual studios, broadcasting vehicles, as well as in the audio and video centers, monitoring centers, traffic command centers, security detection centers of public security and security departments.

The comprehensive application of Kodi's 3G HD-SDI digital frame synchronization system meets the needs of the domestic market, replaces imported equipment, and saves a lot of foreign exchange for the country. Its social and economic benefits are significant. At the same time, it also marks that Dalian Kedi's research and production level in this field has entered the world's advanced ranks.