Pasternack has announced the launch of its new 1.0mm test cable assemblies. These cables deliver exceptional performance in high-frequency environments up to 110 GHz, addressing the critical needs of industries such as telecommunications, aerospace, and defense, where precision and durability are paramount. The new line is designed for rigorous testing applications, offering signal clarity and…
Test Wi-Fi 6E and Ethernet with this handheld unit
Fluke Networks introduced the LinkIQ Duo Cable+WiFi+Network Tester, a handheld instrument that combines cabling qualification with Wi-Fi 6E network testing, eliminating the need for technicians to use multiple tools. The introduction of the LinkIQ Duo advanced Wi-Fi testing capabilities meets the challenges and requirements technicians face with the rapid adoption of Wi-Fi 6E. LinkIQ Duo…
IEEE Phased Array 2024: what we saw
The IEEE Phased Array conference occurred in Boston on October 15-17, 2024. This specialized conference had a small exhibit floor. Here is some of what was on display. Boston — The 2024 IEEE International Symposium on Phased Array Systems & Technology moved into the city after taking place in a suburban Boston hotel for several…
Test voice communications in satellite networks
GL Communications Inc. addressed the press regarding their Satellite Testing Solutions. These solutions evaluate the user experience across satellite communication networks. As the demand for satellite networks increases for mission-critical applications and rural home internet, GL provides tools that interface with satellite endpoint devices, generate customizable audio, objectively measure voice quality, and produce detailed reports.…
Wi-Fi 7 and 5G for FWA need testing
By Xiang Li, Keysight Technologies Follow these three steps to ensure your fixed-wireless access (FWA) designs will be compatible with the Wi-Fi fronthaul and 5G backhaul. Many areas lack the wired infrastructure to bring residential broadband access. Making those connections has become costly and inefficient. Fixed Wireless Access (FWA) has emerged as a compelling alternative…
AI, silicon photonics push networks and test
EE World spoke with Sarah Boen, Director of Technology and ASIC Strategy at Tektronix, who spoke at a panel session on how AI and silicon photonics are changing networks and the challenges facing test engineers and reliability engineers. In OFC 2024: It’s AI or die, EE World reported on how the data generated by AI…
How IEEE 802.3df brings 800G Ethernet to life
By Steve Rumsby, Spirent Communications When is a standard not a standard? This is a technical rather than metaphysical question, though the answer has implications well beyond technology. In the communications business, waiting for a formal technical standard to publish can seem like forever. As a result, industry groups develop their own interim standards to…
Cable assemblies support 112 Gpbs PAM4 per channel
Samtec, Inc. has announced the release of its NovaRay cable assemblies. These assemblies use 40% less space compared to traditional arrays, supporting 112 Gbps PAM4 per channel. They are suitable for applications in datacom, AI/ML, HPC, computer and semiconductor, medical, test and measurement, military/aerospace, and mobile networks. Samtec’s NovaRay cable assemblies provide low crosstalk (<30…
Wi-Fi performance testing now has standards
By Leigh Chinitz, Spirent Communications Until recently, service providers were unable to predict in-home performance of Wi-Fi devices because they lacked standardized test cases. Now, industry groups have advanced three new standards, each geared toward different Wi-Fi use cases. The Wi-Fi industry has long had standardized conformance testing to confirm that a device meets standards…
How to reduce residual noise in 5G NR EVM measurements
Error vector magnitude (EVM) is the most important figure of merit for signal quality in 5G NR. A new method improves measurement accuracy by reducing noise.