2023年3月17日 · By providing contractual service protections to customers who receive video services in the U.S., SES-18 and SES-19 will enable SES to safely clear C-band spectrum to help accomplish the FCC’s ambitious goals for American 5G innovation.

Colour legend: (based on your location) Beam: Within footprint center: Within footprint: Outside of footprint: Below horizon: Beam data unavailable: Frequency: Ku band: C band: S/Ka band

2023年3月24日 · SES 18 and SES 19 are two C-band only communications satellites owned by SES. SES has selected two U.S. satellite manufacturers, Northrop Grumman and the Boeing Company, to deliver four new satellites as part of the company’s accelerated C-band clearing plan to meet the Federal Communications Commission’s objectives to roll-out 5G services.

2023年3月17日 · SES-19 is heading to 135 degrees west to join the SES-22 satellite that SpaceX launched last year. SES-22 was the first to launch of six satellites SES ordered to help migrate broadcast...

2023年3月19日 · SpaceX successfully launched the SES-18 & SES-19, two C-band satellites, on their Falcon 9 Block 5. The rocket lifted off from Space Launch Complex 40 at the Cape Canaveral Space Force Station in Florida, marking the 19th launch of the company this year.

2023年3月17日 · SES-18 & SES-19 are two communications satellites built by Northrop Grumman. Find the best place to watch the launch from Florida. Space Launch Complex 40 has witnessed the launch of 290 rockets, including 290 orbital launch attempts. While Cape Canaveral SFS, FL, USA, has been the site for 1005 rocket launches.

2023年3月18日 · SES-18和SES-19通信卫星为总部位于卢森堡的欧洲第一大卫星运营商欧洲卫星公司 (SES)所有，由美国 诺斯罗普·格鲁曼公司 研制，在该公司位于弗吉尼亚州杜勒斯的卫星工厂制造，采用GEOStar-3卫星平台，配备10个C波段转发器，单星发射质量约3.6吨，双星总计发射质量7.255吨。 入轨后，2颗卫星将使用肼推进剂（hydrazine-fueled）推进系统自行爬升至 地球静止轨道 （GEO），SES-18将定点于西经103度，接替老化的SES-3，SES-19将定点于西经135 …

2023年3月17日 · These satellites enable SES to clear 280MHz of mid-band spectrum for 5G use while seamlessly migrating SES’s existing C-band customers and ensuring the continued delivery of digital television to nearly 120 million American TV homes and other critical data services.

A SpaceX Falcon 9 rocket launched the SES-18 and SES-19 mission to a geosynchronous transfer orbit from Space Launch Complex 40 (SLC-40) at Cape Canaveral Space Force Station at 7:38 p.m. on 17 March 2023. After stage separation, the first stage landed on the Just Read the Instructions droneship stationed in the Atlantic Ocean.

2020年6月16日 · The two satellites – SES-18 and SES-19 – will be designed, assembled and tested in Dulles, Virginia. The Boeing Company will deliver a pair of highly efficient all-electric 702SP satellites. The two satellites – SES-20 and SES-21 – will be manufactured and assembled in Los Angeles, California.