Rohde & Schwarz and LITEON collaborate to showcase a production-optimised test setup for high-throughput multi-device testing at MWC Barcelona 2026. The demonstration will feature the high-performance PVT360A vector performance tester from Rohde & Schwarz characterising in parallel four new LITEON FlexFi 5G femtocells as devices under test (DUT). The setup highlights the adaptability of the test platform to various production and validation environments, all within a compact form factor.
Rohde & Schwarz has designed the PVT360A performance vector tester with a minimal footprint for maximum performance. It is a comprehensive solution for non-signalling 5G NR FR1 and LTE small cell testing in the design verification stage and in production. LITEON has selected the test platform for the manufacturing lines of their new FlexFi 5G femtocell, boosting the overall testing speed by 50%. At MWC 2026, the two companies will showcase a femtocell production testing setup characterising four DUTs using a single PVT360A.
The single‑box vector signal generator (VSG) and vector signal analyser (VSA) solution delivers efficient, high‑performance RF testing and pairs seamlessly with the R&S VSE Vector Signal Explorer software for reliable timing verification as well as comprehensive 5G NR downlink and uplink signal analysis. Engineered to significantly accelerate 5G production testing and streamline design validation workflows, the PVT360A features an innovative 2×8 port architecture, coupled with a unique Smart Channel feature that dynamically optimises resource allocation. This dramatically increases test throughput and enables manufacturers to test more devices in less time.
Beyond core testing efficiency, the PVT360A supports advanced 5G scenarios, including multi-component carrier testing and highly accurate MIMO measurements with optional dual signal generators and analysers. This combination of speed, versatility and support for complex 5G technologies makes the PVT360A a critical tool for manufacturers looking to rapidly scale 5G device production and deliver cutting-edge performance.
To enhance both the production efficiency and quality of its 5G femtocell products, LITEON has successfully integrated the PVT360A performance vector tester into its manufacturing lines, enabling fully automated calibration and verification processes. Leveraging its proprietary Smart Channel technology, a single unit can now simultaneously test four 5G femtocells. This enhancement has delivered a 50% increase in overall testing speed, significantly boosting production throughput while maintaining superior product consistency.
Richard Chiang, General Manager of LITEON Smart Life Application SBU, said: “To enhance our manufacturing excellence, we are embarking on a long-term partnership with Rohde & Schwarz. By adopting their PVT360A platform, we aim to achieve higher levels of automation and precision in our testing processes, ensuring that our products consistently meet the highest market standards.”
Goce Talaganov, Vice President Mobile Radio Testers at Rohde & Schwarz, said: “We are proud to support LITEON in advancing its smart manufacturing strategy with our PVT360A platform. Their ability to achieve higher throughput and consistent quality demonstrates how our scalable multiport architecture and smart channel technology can transform production efficiency. We look forward to deepening our collaboration and enabling even greater innovation in 5G small cell manufacturing.”
