Over the last few months, the "4+4+8+8" Smart Antenna with independent RET developed by Rosenberger for CMCC has been successfully installed in various places in Suzhou. Located nearby the stunning shoreline of Jinji Lake in Suzhou, Li Gongdi, with a total length of more than 1400 meters, has been attracting tourists from all over the country since its inauguration. Li Gong Di has become a successful model of a mixed water-loving community in China and has been established as a large-scale open, modern, and urban ecological park. As a representative scenic spot of the city, high traffic of tourists and visitors is expected all year-round. Rosenberger's "4+4+8+8" Smart Antenna with independent RET and state-of-the-art technology can effectively handle the unique data requirements of this popular scenic spot.

From a technical perspective, the "4+4+8+8" Smart Antenna with independent RET has many advantages and benefits, which can meet different down-tilt setting requirements like 0°-14° / 2°-12° / 2°-12°. To achieve the desired coverage, the base station antenna is usually installed at a certain mechanical down-tilt, which can cause a first upper sidelobe to fall even lower than the horizontal line, resulting in bad interference in adjacent areas. Rosenberger can control the upper sidelobe suppression of this antenna in each frequency band at 13dB and 14dB to achieve efficient signal utilization and effectively suppress interference. Additionally, as the aesthetics of telecom equipment and related facilities are important in every scenic area, the "4+4+8+8" antenna combines 900 / 1800 / FA / D frequency bands to facilitate the camouflage of the antenna and its integration with the surrounding nature.

In addition, with its Scenic Coverage Solutions, Rosenberger can support the installation of simple, fast, and efficient digital RF wireless repeaters and optical fiber repeaters. Outdoor Wi-Fi solutions can also be deployed to provide data connectivity and advertisement, or information push notifications to all visitors. A wide variety of camouflaged solutions are needed for the RF equipment as well as the antenna system to successfully blend with the scenic surroundings and to reduce as much as possible the negative impact of communication facilities on the tourist experience.

Today, when tourists walk around in Li Gongdi and share the scenic beauty with their relatives and friends in real-time effortlessly through their mobile phones, what they share is not only the beauty of the scenery but also the convenience brought by modern advanced communication technology. Rosenberger, as an internationally renowned manufacturer of RF and optical fiber communication technology with a history of more than 60 years, provides customers with various solutions, such as multi-system hybrid solutions, FTTA, microwave transmission systems, indoor coverage systems, and others, all to meet the signal coverage and data transmission requirements of future networks in urban areas. In the future, Rosenberger will continue its work to keep innovating, overcoming the challenges, and helping realize the vision of "5G changing the society."