Seletar Satellite Earth Station is strategically located at the north of Singapore near Lower Seletar Reservoir, with a wide visible angle of 140 degrees at the satellite geostationary arc. The earth station provides managed hosting for outdoor antenna systems, Telemetry, Tracking and Command ( TT&C ), and a wide range of teleport services.
In addition, Seletar Satellite Earth Station also manages the Satellite Control Centre (SCC) for SingTel’s ST-2 satellite. ST-2 was launched on 20 May 2011 to replace ST-1 and renew the operations of ST-1 co-located at 88 degree orbital slot. Using state of the art technology, the SCC is configured with redundancies for all hardware including ground servers, front end processors (FEP), up and down converters, amplifiers etc. In case of emergencies, ST-2 control systems can control the antenna systems at ChungHwa Telecom, Yang Ming Shan Earth station, via the lease line. This allows ST-2 to operate more efficiently compared to its operating equipment for ST-1.
Antenna Co-location
- Facilities Management Space
- Full interconnectivity cables to transmission room
- Antenna Installation & Maintenance

