The ORS Sender Liesing a towering steel structure pierces the Viennese sky. This isn’t just any tower. It’s a vital link in Austria’s communication network. The ORS Sender Liesing built in 2012 stands 80 meters tall. It weighs 54 tons. Its foundation is impressive too. Four interconnected concrete bases rest on 15 meter deep concrete pillars. This massive base weighs approximately 280 tons.
The ORS Sender Liesing is more than just a tall structure. It’s a hub for digital terrestrial television signals DVB-T2 and DAB+ digital radio. These signals broadcast across southern Vienna. Think about the countless homes this tower reaches. Think of the families gathered around their TVs watching their favorite shows. All thanks to the ORS Sender Liesing.
The ORS Sender Liesing is a testament to modern engineering. Its intricate latticework design is striking. A 5 meter antenna box sits atop the tower at 75 meters. This holds the DVB-T antennas. The ORS Sender Liesing also has a 40-meter-high working platform with a canopy. It’s quite a sight. You can almost feel the wind whipping through the steel framework.
The ORS Sender Liesing stands on the site of a former chemical company Wagenmann Seybel & Co. Imagine the transformation. From chemical production to broadcasting signals across Vienna. It’s a fascinating piece of history hidden in plain sight. It’s part of the Austrian Broadcasting Services ORS a company 60% owned by the ORF and 40% by the Raiffeisen group.
Today the ORS Sender Liesing is a key component of Austria’s digital landscape. It plays a significant role in broadcasting DAB+ radio across the greater Vienna area. Initially a test site until April 1 2016 it became fully operational by May 28 2019. It operates on 10 kW and uses vertical polarization. The ORS Sender Liesing is vital for the nation’s digital TV and radio broadcasts. It represents innovation and connection in the heart of Vienna.