The US Federal Communications Commission (FCC) has authorized satellite internet providers, including Starlink, to utilize new radio frequency bands for data transmission. This decision grants access to an additional 525 MHz of spectrum, which increases the capacity for downlink channels by more than 25 percent.
The 12.7–13.25 GHz band, previously reserved for ground-to-satellite links, is now approved for direct satellite-to-user terminal communication. This expansion applies to all terminals, including those installed on moving platforms such as aircraft and maritime vessels.
Additionally, the commission approved the 42–42.5 GHz band for gateway stations. While user terminals cannot access this specific range, the FCC estimates it will boost the throughput of high-performance low-Earth orbit satellites by approximately 7.2 percent, enhancing connectivity between space and ground infrastructure.
SpaceX has not yet announced a timeline for implementing these new frequencies. To begin operations, the company must submit a formal request to the FCC to modify its system parameters. Commissioner Brendan Carr noted that the move aims to improve home internet capacity and connectivity in remote areas.
