BofA sees SpaceX wireless ambitions as positive for T-Mobile and tower operators

Bank of America believes SpaceX’s (NASDAQ:SPCX) plans to expand further into wireless connectivity could ultimately benefit T-Mobile (NASDAQ:TMUS), tower operators and the value of mobile spectrum rather than pose an immediate competitive threat.

The bank reached its view following discussions with T-Mobile Chief Technology Officer Dr. John Saw and executives at Crown Castle (NYSE:CCI). Its analysis suggests SpaceX would need substantially more spectrum, significant infrastructure investment and several years of construction and permitting to establish a competitive terrestrial wireless network.

SpaceX would also probably need to use existing tower infrastructure to provide widespread base coverage or enter into a partnership with an established mobile operator.

Femtocell strategy seen as unlikely to challenge nationwide networks

T-Mobile’s Dr. John Saw argued that a SpaceX network relying on customer-hosted femtocells would not represent a meaningful threat to established U.S. wireless operators.

Femtocells, he said, would struggle to reproduce the capabilities of a nationwide macro network, particularly when it comes to seamless mobility, indoor connectivity and dependable handoffs for customers travelling on highways.

Crown Castle estimates that matching T-Mobile’s outdoor coverage could require approximately four million femtocells in New York City alone and between 500 million and 1.5 billion units across the United States.

At an estimated cost of around $1,000 per femtocell, such a deployment would represent an enormous infrastructure undertaking.

Spectrum limitations could restrict SpaceX capacity

Bank of America also highlighted SpaceX’s relatively limited cellular spectrum holdings as a constraint on its direct-to-cell ambitions.

Using the same spectrum for both satellite and terrestrial connectivity could introduce interference and require compromises over available network capacity.

Satellite backhaul could still prove useful for remote locations or as a backup service, while partnerships with cable companies or spectrum-hosting arrangements could provide other routes into the market. However, those strategies would still depend on physical infrastructure and cooperation from third-party partners.

The bank therefore views satellite connectivity primarily as a complement to terrestrial wireless networks rather than a direct substitute.

Crown Castle could benefit from terrestrial expansion

Crown Castle similarly sees little competitive risk from a femtocell-led SpaceX network and believes existing tower infrastructure would offer substantial advantages if SpaceX decided to pursue a larger terrestrial deployment.

Tower sites already provide access to space, power, fibre connectivity, established permitting expertise and mature leasing processes, potentially allowing a new entrant to roll out coverage much faster than by constructing sites independently.

Crown Castle pointed to Dish as an example, noting that the operator expanded to 20,000 sites within four years despite capital constraints and eventually accounted for more than 5% of Crown Castle’s revenue.

SpaceX resources could accelerate a network buildout

Bank of America acknowledged that SpaceX has considerably greater financial resources and could potentially deploy infrastructure faster if it committed to a comprehensive terrestrial wireless strategy.

Even so, competing with established mobile operators on coverage, capacity, indoor performance, reliability and mobility would require adequate spectrum, extensive macro infrastructure, substantial investment and years of execution.

The bank consequently sees SpaceX’s direct-to-device satellite technology as more likely to strengthen rural and underserved coverage than replace conventional mobile networks. Such an outcome could support T-Mobile’s competitive position while creating additional infrastructure opportunities for tower operators.

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