SpaceX has chosen Qualcomm Technologies to supply base station hardware and software for its planned Starlink Mobile 5G network across the United States. Announced on 4 November 2026, the multi-year agreement covers radios and baseband processors for tens of thousands of ground sites, with rollouts scheduled to begin in 2027.
Key points
- Qualcomm will provide baseband units, radios, and software to power tens of thousands of terrestrial cell sites across the US starting in 2027.
- The partnership represents Qualcomm’s largest 5G infrastructure contract to date and includes collaboration on future AI-native 6G systems.
- SpaceX plans to combine ground airwaves with low Earth orbit satellites to challenge established mobile operators AT&T, Verizon, and T-Mobile.
What Qualcomm is supplying
Under the multi-year deal, Qualcomm will supply cellular base station equipment built on its Dragonwing Cellular Infrastructure platforms. The hardware order centres on Qualcomm’s QRU100 radio units and QDU100 distributed baseband units, paired with commercial-grade Layer 1 software.
The components will run Massive MIMO radio units equipped with 64 transmit and 64 receive paths. That antenna setup, known in the mobile industry as 64T64R, is designed to increase capacity, network range, and spectral efficiency in densely populated locations.
Qualcomm described the agreement as its largest 5G contract to date. Deployment across tens of thousands of cell sites across the United States is scheduled to begin in 2027, turning SpaceX into one of Qualcomm’s most important infrastructure customers.
Beyond current 5G hardware, the two companies agreed to work together on future cellular architectures. That includes early development of AI-native 6G infrastructure, using energy-efficient signal processing chips intended to keep power consumption and operating expenses manageable as data traffic grows.
How the hybrid network will work
SpaceX does not plan to replace its low Earth orbit satellites with ground towers. Instead, the terrestrial build-out is designed to complement existing Starlink direct-to-cell spacecraft, creating a hybrid network that handles connections both from orbit and from ground-based antennas.
To support terrestrial mobile services, SpaceX has spent recent years gathering radio airwaves. The company holds roughly 65 MHz of mid-band frequencies bought from EchoStar, including AWS-4 and adjacent bands, alongside up to 14 MHz of low-band 800 MHz spectrum secured from Grain Management.
Each slice of spectrum serves a distinct technical role. The 800 MHz low-band frequencies provide wide coverage and pass through walls to reach phones indoors. The 65 MHz mid-band allocation carries heavier data loads in towns and cities where hundreds of users connect at once.
Gwynne Shotwell, the president of SpaceX, has described an architecture where orbital satellites remove outdoor coverage gaps while ground nodes handle traffic where mobile demand peaks. Regulatory filings suggest SpaceX will mount antennas on conventional masts and existing structures, alongside earlier concepts of small cells attached to Starlink customer dishes on rooftops.
The battle against the Big Three
The partnership marks a deliberate shift from niche satellite provider to direct rival of the three dominant US wireless carriers: AT&T, Verizon, and T-Mobile. Together, the three incumbents generate hundreds of billions of dollars in annual service revenue.
Shotwell said SpaceX expects to win subscribers by providing reliable coverage during natural disasters and everyday travel. The pitch relies on switching users between ground cells and satellites without dropping voice calls or data sessions.
Following its 2026 stock market flotation, Starlink accounts for a major share of revenue and profit at SpaceX. By assembling spectrum licences, satellite production lines, launch rockets, and ground radio equipment under one roof, the company aims to control more of the connectivity stack.
What comes next for Starlink Mobile
Turning a hardware agreement into a functioning nationwide mobile carrier will take several years. While the Qualcomm deal gives SpaceX a clear supply chain for cell sites, significant commercial hurdles remain before services open to the public.
SpaceX still holds less total spectrum depth than AT&T, Verizon, or T-Mobile. Deploying equipment across tens of thousands of ground sites will also require substantial capital expenditure as the company moves from acquiring airwaves to physical construction.
Federal regulators also continue to review SpaceX’s wireless filings. AT&T, Verizon, and T-Mobile have lobbied the Federal Communications Commission to restrict Starlink’s mobile operations ahead of key agency decisions. With hardware procurement now set, SpaceX must secure final regulatory approvals before engineers start mounting Qualcomm radios on cell towers in 2027.
