stc and Ericsson put a new quad-band radio into Saudi Arabia's 5G network

stc Group and Ericsson used LEAP 2026 to spotlight the first commercial deployment of the Radio 4496, a new quad-band radio unit that folds four low-frequency spectrum bands — including stc's newly acquired 600 MHz holding — into a single antenna-mounted box, as part of the five-year network agreement the two companies signed in December 2025. The deployment is a hardware story rather than a new deal. stc and Ericsson's Master Frame Agreement, on undisclosed commercial terms, was actually signed on 16 December 2025 and covers 5G hardware and software, cloud-native platforms, managed services and network support across Ericsson's footprint in the kingdom. What is new this week is the milestone Ericsson is pointing to inside that agreement: the first live commercial site running its Radio 4496 unit. The radio itself solves a specific engineering problem. Low-frequency spectrum — anything well under 1 GHz — travels further and penetrates buildings better than the higher bands mobile networks use for capacity, which makes it the natural choice for covering rural areas and thickening in-building signal in cities. The trade-off has always been hardware: covering four separate low bands historically meant four separate radios bolted to a tower, each with its own power supply, cabling and mast space. Radio 4496 aggregates all four into one 400-watt unit. Fewer boxes on a tower means less steel to lease, less cabling to run and, Ericsson says, lower power draw per bit delivered — a saving that compounds across thousands of rural sites. stc's inclusion of its 600 MHz spectrum in the mix matters specifically because that band was a comparatively recent acquisition for the operator, and putting it to work inside a single combined radio is a faster path to coverage than building a dedicated 600 MHz layer on separate equipment. The stated aim is wide-area 5G coverage in rural and remote parts of the kingdom plus added capacity where demand is already straining the network, alongside preparation for what Ericsson and stc describe as differentiated connectivity services. Neither company has said what those services will be or when they might launch. New site deployment is due to begin in 2026 and run through the life of the multi-year agreement, according to Ericsson, but neither company has published a site count, a rollout map or a value for the contract. That is typical of a master frame agreement, which sets commercial terms and a technology roadmap rather than a fixed programme of work; the actual build-out is authorised in tranches as stc places orders against it. The upgrade sits alongside a broader pattern of stc, Mobily and Zain KSA all deepening ties with the same handful of network vendors this year. Mobily signed its own memorandum with Ericsson at LEAP 2026 covering AI in the radio access network and a push toward Level 4 autonomy , while Mobily struck a parallel agreement with Nokia on AI-driven network efficiency . Ericsson has built its wider LEAP presence around 5G Advanced and AI-driven networks , of which the Radio 4496 deployment is one concrete example rather than a separate initiative. What distinguishes stc's announcement from those automation-focused deals is that it is squarely about physical radio hardware rather than software or AI: a coverage and capacity upgrade, not an autonomy story. The claim most worth checking is the word "first" itself — whether Ericsson means the first Radio 4496 deployment anywhere in the world or specifically in the region has not been made unambiguous in the coverage of the announcement. TechScoop is reporting from LEAP 2026 in Riyadh.