Anritsu Corporation announced that it has successfully certified its RF and protocol test cases for Skylo Technologies’ non-terrestrial network (NTN) standards, marking an expanded collaboration between the two companies. This achievement finalizes a full suite of Skylo-approved test cases, allowing narrowband IoT (NB-IoT) devices to operate smoothly over Skylo’s NTN in line with 3GPP Release 17.
As demand for satellite-to-ground connectivity grows, mobile operators and enterprises are looking to extend reliable coverage to remote areas, industrial sites, and maritime zones. Skylo’s NTN delivers low-cost, energy-efficient, and resilient NB-IoT solutions for sectors such as agriculture, logistics, maritime, and mining, supporting applications like remote sensing, asset tracking, and safety-critical operations beyond the reach of traditional terrestrial networks.
Using Anritsu’s ME7873NR and ME7834NR platforms, now certified under the Skylo Carrier Acceptance Test program, device manufacturers will be able to validate NB-IoT NTN chipsets, modules, and devices for Skylo’s network with a fully automated and repeatable test environment. These solutions integrate 3GPP 4G and 5G protocols with NTN specific parameters, ensuring accurate simulation of live network scenarios while reducing test time and accelerating device readiness.
Anritsu’s test solutions provide end-to-end validation for terrestrial and non-terrestrial networks within a single environment, enabling realistic emulation of satellite channel conditions and orbital dynamics for comprehensive verification of device performance. This level of testing rigor ensures interoperability, reliability, and high performance for dual-mode NTN devices destined for deployment across global markets.
Andrew Nuttall, Chief Technology Officer and Co-founder at Skylo Technologies, said: “We’re excited to join forces with Anritsu to accelerate innovation in non-terrestrial networks. This collaboration strengthens our shared commitment to delivering reliable, high-performance connectivity solutions for a rapidly evolving global market. Together, we’re enabling the next generation of devices and services that will redefine what’s possible in satellite-enabled connectivity.”
Daizaburo Yokoo, General Manager of Anritsu’s Mobile Solutions Division, said: “Partnering with Skylo represents an exciting step forward in advancing non-terrestrial network technology. This collaboration underscores our shared commitment to drive interoperability and set new standards for the future of global communications.”
Skylo operates on 3GPP Release 17 specifications and has developed additional “Standards Plus” extensions to enhance performance and interoperability across satellite networks. These Skylo specified enhancements ensure that devices certified through the Skylo CAT program deliver robust connectivity and a seamless user experience across its expanding NTN footprint.
In partnership with Skylo, Anritsu remains committed to advancing 5G device development, enabling seamless global connectivity for data, voice, and messaging.
Resources
• ME7873NR
• ME7834NR
• Skylo Carrier Acceptance Test
• 3GPP Release 17 NTN specifications
