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News - Board and System TestE-Field Probe for EMC Immunity Measurement up to 40 GHz03 August 2022 – ETS-Lindgren launched the new EMSense 40 E-Field probe for automotive, MIL-STD, and commercial EMC RF immunity measurement. The laser-powered EMSense 40 Electric Field Probe embodies the latest innovations in isotropic sensor design, low noise, and miniaturized electronics. Designed for a single probe frequency range from 10 MHz to 40 GHz, the EMSense 40 can read data continuously over the entire dynamic range. In addition, data values for each axis (X, Y, and Z) can be read individually or summed. Test Profiles for eSIM Device Testing29 July 2022 - Mobile devices with a conventional SIM card interface were previously configured via a special test SIM card so that they were optimally prepared for testing with the intended network simulator in the test lab. For mobile devices containing a physically inaccessible eSIM (embedded SIM), this device configuration now takes place digitally via the COMPRION eSIM Test Profile Service. COMPRION and Rohde & Schwarz have now developed R&S specific eSIM test profiles for testing with network simulators from Rohde & Schwarz such as the R&S CMX500. Automotive Data Logger captures multiple Data Streams simultaneously28 July 2022 - Saelig Company introduced the X2E XORAYA Z7 Automotive Datalogger, which can record data from multiple different automotive bus systems simultaneously. All data is logged with a precise, central timestamp with 100ns resolution and either saved on the internal SSD or transferred to an external computer system via Ethernet. Optionally, the logged data can be stored on a XORAYA external storage unit. Logging is currently implemented for LS-CAN, HS-CAN, CAN FD, FlexRay, RS-232, LIN, MOST25, MOST150, Ethernet, BroadR-Reach (OABR), PSI5 and analog signals, with additional bus systems in development. Harman-Becker’s GNLog protocol and the DLT protocol can also be recorded via Ethernet, OABR, and RS-232. Battery Test System for Electric Vehicles26 July 2022 – NI (National Instruments) launched a new Battery Test System (BTS) for electric vehicle (EV) testing. The system is designed to help Tier 1 suppliers and automakers adapt to the complexity and scale of EV battery testing through enhanced customization, automation and connection of data across the entire battery test workflow to ensure performance and accelerate time to market. PCI-Express 6.0 Base Specification Test System20 July 2022 – Anritsu demonstrated recently its Signal Quality Analyzer-R MP1900A series as part of a PCI-Express (PCIe) 6.0 Base Specification test system, along with Tektronix Inc.’s DPO70000SX real-time oscilloscope and silicon-proven Synopsys PCI Express 6.0 IP. The demonstration was conducted during the PCI-SIG Developers Conference at Santa Clara Convention Center, End of June. PCIe 6.0 utilizes Forward Error Correction (FEC) as a key technology to assure the integrity of 32-Gbaud PAM4 (64 Gbps), low-SNR signals affected by transmission path loss. The result is more complexity associated with evaluating devices under test (DUT). Ultra-compact JTAG/Boundary Scan Controller for Lab and Production13 July 2022 - With the PicoTAP ATE, the JTAG/Boundary Scan Controller PicoTAP has been further developed for use in the simple performance range. With additional hardware elements, the flexibly configurable compact unit supports a variety of so-called embedded access technologies. These test and validation methodologies use instruments embedded in the design to test and programme complex boards with greatly reduced physical access. The PicoTAP ATE was developed as a compact device primarily for stand-alone use in the laboratory and in production. Its ultra-compact design makes it ideal for integration into various test systems. FR1 FR2 Dual Connectivity Test Cases06 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. More Articles ...
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