Most operators wait quarters, sometimes years, to turn new spectrum into real user benefits. AT&T has broken that pattern. Within weeks of acquiring ~50 MHz from EchoStar, the operator has already delivered measurable changes in its network. As of mid-November, the additional ~30 MHz of 3.45GHz spectrum is now live for consumers. And, as we might expect, we see a significant increase in peak 5G speeds on AT&T’s network.
New spectrum deployments lead to higher speeds
Starting very soon after acquiring the EchoStar spectrum in late August, we see a significant increase in the percentage of 5G tests on AT&T both in the 3.45 GHz band (where this new spectrum lies), as well as the C-Band range. From July to November, we see a combined increase of seven percentage points of 5G tests using these mid-band ranges for either the primary or secondary band.
These results reflect the nationwide proportions. In some markets like Kansas City, we see mid-band hosts an even greater percentage of 5G tests – over 80% of tests use the mid-band spectrum. Here too 3.45 GHz use rises from 25% of 5G tests in July through to 32% in November.
Beyond the US, we’ve seen a strong correlation between increased use of this mid-3 GHz spectrum and an increase in download speeds. As such, it’s no surprise that AT&T’s new spectrum shows an immediate impact when we look at peak 5G speeds — as these show the maximum capability of the network. Beginning at the start of October, we see 5G Peak Download Speed jump by about 13% thanks to the new spectrum. While peak speeds make good headlines and demonstrate a network's capabilities, our main focus is on what the impact will be for regular users in their day-to-day lives.
To quantify real impact we need to look at what users experience day-to-day across demanding, everyday use cases. The results of this will take longer to materialize, though initial data suggests that the additional capacity will deliver improvements for 5G users across both video and gaming performance.
An important asset for FWA capacity and performance
Where this capacity is most needed is for AT&T’s Fixed Wireless Access (FWA) offering. As AT&T continues to expand its FWA program over the next few quarters, the added mid-band capacity will be essential for maintaining quality and supporting higher network loads. This is critical as AT&T looks to migrate more of its non-fiber subscribers onto FWA, and support wider convergence amongst its mobile base. However, the big challenge is achieving a good return on investment (ROI) — and FWA typically generates less revenue per unit data traffic compared to cellular plans, despite consuming an increasing slice of network capacity.
Implications: ROI challenges eased by scalable deployment strategy
ROI challenges are greater given the $23 billion price tag on this spectrum. Even AT&T’s leadership has acknowledged that it has paid a premium for the assets. This reflects a reality for operators that spectrum is a finite, but critical, tool in delivering a reliable, high-quality service to consumers. Balancing the needs of consumers with the cost of upgrades is a delicate balance.
However, AT&T’s remarkably fast deployment materially shortens the timeline between purchase and customer benefit — a critical factor in achieving ROI on large-scale spectrum acquisitions. The speed of this rollout underscores the operational value of AT&T’s increasingly software-driven network architecture.
This deployment demonstrates that investing in scalable, software-defined networks can significantly accelerate time-to-value. When operators make major spectrum purchases, the ability to integrate and activate that spectrum quickly is now just as important as the amount acquired. AT&T’s EchoStar deployment offers a clear example of how modernization and agility can turn a major capital outlay into tangible user benefits at speed.
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