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Readers Top 5 News of last 30 days
Latest Test and Measurement NewsFR1 FR2 Dual Connectivity Test Cases
56 GHz and 67 GHz Frequency Options for Vector Signal Generator
PXI Microwave Multiplexer with 67 GHz terminated Switches
Far-field Analysis of infrared Sources
Double-sided 3D Inspection of THT Assemblies
PCI Express 5.0 OCP NIC 3.0 Interposer
Simplified Verification and Debugging of CAN XL and other Automotive Protocols
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06 July 2022 – Anritsu Corporation announced that the Global Certification forum's (GFC) Certification Agreement Group (CAG) has approved the industry first Dual Connectivity Protocol Conformance test for Standalone (SA) 5G New Radio (NR) on the ME7834NR Protocol Test Platform. NR Dual Connectivity (NR DC) allows a device to connect to two 5G NR serving nodes concurrently enabling higher throughput, better coverage, and improved latency and reliability. This is the first test where NR SA is operated over millimeter Wave (mmWave), and sub-6GHz frequencies simultaneously. 5G devices can now take advantage of the wider reach of mid-band sub-6 GHz frequencies along with the high data rates supported by mmWave.
05 July 2022 - Rohde & Schwarz introduced two new maximum frequencies for the R&S SMW200A vector signal generator, bringing its high performance to digitally modulated signals up to 67 GHz and beyond. The R&S SMW200A is first to enable flat frequency response and 2 GHz modulation bandwidth above 44 GHz. In addition to all applications already supported up to 44 GHz, the 100 kHz to 56 GHz option covers all currently used 5G frequencies, plus earth-to-satellite applications. The 100 kHz to 67 GHz option also supports planned higher frequency 5G bands, the 60 GHz WiGig band, and inter-satellite links.
04 July 2022 – Pickering Interfaces has augmented its 4x-785C range of SP4T & SP6T microwave multiplexers with the addition of 67 GHz terminated SP4T / SP6T modules to support the latest requirements of the 5G and semiconductor test sectors. The 40-785C (PXI) and 42-785C (PXIe) modules feature internal relay terminations that can improve signal integrity. Devices feature panel and remote mount options that enable users to locate the switches at the most convenient location for their application; remote mount options occupy a single chassis slot but can control up to three switches, saving space.
01 July 2022 – The infrared camera VTC 2400 from Instrument Systems was developed specifically for the far-field analysis of IR emitters and designed for use in both the lab and production environment. It is recommended for the analysis of VCSEL applications, such as 3D-sensing in smartphones or LiDAR systems in the automotive industry. The cost-effective system consists of a light-permeable, diffusely scattering screen and a monochrome camera specially designed for measurements in the near infrared range.
30 June 2022 - GOEPEL electronic enhanced its system THT Line · 3D, an AOI for double-sided, parallel inspection in electronics production. The system now features an increased inspection depth and inspection reliability. The THT Line · 3D can now also inspect both the top and bottom of the assembly simultaneously in 3D. An additional 3D AOI module in the system makes this possible. As a result, it is possible, for example, to inspect selective solder joints on both sides of the assembly at the same time and to measure the solder volume and the pin length with the 3D method.
29 June 2022 – Teledyne LeCroy announced availability of a PCI Express 5.0 Open Compute Project (OCP) Network Interface Card (NIC) 3.0 interposer that works in combination with Teledyne LeCroy’s Summit family of PCI Express 5.0 protocol analyzers. The new OCP interposer allows engineers to test product designs that incorporate OCP NIC 3.0 with PCIe 5.0, NVM Express (NVMe) or Compute Express Link (CXL) technologies. The PCIe 5.0 OCP interposer joins the list of CrossSync PHY enabled interposers, allowing users to debug enhanced power management and link training equalization through correlated and time aligned physical and protocol layer views.
28 June 2022 - Keysight Technologies released an oscilloscope-based automotive protocol trigger/decode solution (D9010AUTP) covering CAN XL (Controller Area Network eXtra Long) that enables engineers to verify and debug low-speed automotive serial bus protocols and simplify the development and troubleshooting of systems including CAN/CAN FD (Flexible Data Rate) and CAN XL.