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Wegener Corporation, through its subsidiary, Wegener Communications, Inc., designs, manufactures, and distributes satellite communications electronics equipment in the United States and internationally. The company offers iPump media servers, which receives and stores television, radio, and other digital files from broadcast, cable, and business network operations; Compel Network Control and Compel Conditional Access for dynamic command, monitoring, and addressing multi-site video, audio, and data networks; and Nielsen Media Research products, such as NAVE IIc and SpoTTrac encoders, which are used to encode Nielsen Media Research identification tags into media for Nielsen program ratings, as well as MediaPlan network control and content management products, which provides digital asset management in an end-to-end multi-site environment. It also provides Unity satellite media receivers, including Unity 552 for private and business television networks; Unity 4600, a digital satellite receiver that is used primarily by program originators to distribute analog and digital programming; and Unity 202 audio receiver for business music providers. In addition, the company offers digital television digital stream processors for cable and telecom headends allowing them to integrate local off-air high definition broadcast television channels and digital programs, and insert them onto their networks; uplink equipment for video and audio distribution; and customized products. It serves business and private networks, broadcast television and program originators, and radio broadcasters through direct sales force, sales representatives, value added resellers, integrators, and independent distributors. The company was founded in 1977 and is headquartered in Johns Creek, Georgia. As of December 29, 2017, Wegener Corporation operates as a subsidiary of Novra Technologies Inc.

ZST Digital Networks, Inc. engages in supplying digital and optical network equipment and providing installation services to cable system operators in China, as well as in providing GPS location and tracking services to local logistics and transportation companies in China. It offers a line of IPTV devices that are used to provide bundled cable television, Internet, and telephone services to residential and commercial customers. The company has assisted in the installation and construction of approximately 400 local cable networks in approximately 90 municipal districts, counties, townships, and enterprises. ZST Digital Networks has also launched a commercial line of vehicle tracking devices utilizing its GPS tracking technologies and support services for transport-related enterprises to track, monitor, and optimize their businesses. The company was founded in 1996 and is based in Zhengzhou City, the People's Republic of China.