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Latest Test and Measurement NewsAcoustic Measurements in Production Lines18 October 2023 - GRAS Sound & Vibration, part of Axiometrix Solutions, released the new GRAS EQ 40PM-1 microphone with EQset technology. The new microphone will make advanced testing of high-frequency content and accurate testing of louder products available to a larger audience. This will enable more audio manufacturers to match the development of new high-end audio products. In addition, contract manufacturers will find that the microphone’s superior stability helps reduce measurement uncertainty and limits the risk of false passes and false failures on the production line, ultimately increasing product quality and trust with customers. Real-time Semiconductor Analytics17 October 2023 – NI (National Instruments) announced a new initiative to deliver real-time semiconductor analytics solutions at the edge using their NI Global Operations (GO, formerly Optimal+) platform. This new level of infrastructure and control opens the door for more advanced and customized applications developed by platform users, NI, and even third parties. The announcement is highlighted by a new enablement layer within the NI GO ecosystem and initial integration with leading ATE vendor, Teradyne. 24-Bit Audio Analyzer with improved Noise and Distortion Performance16 October 2023 - Saelig Company announced the availability of the QA403, the fourth-generation audio analyzer from QuantAsylum. The QA403 extends the functionality of its predecessor the QA402 with improved noise and distortion performance, in addition to a flatter response at band edges. The QA403 is a driverless USB device, so it’s ready as soon as its connected to a PC running the supplied free software, which can run directly from a thumb drive if needed. The QA403 comes with a factory calibration in its flash memory, ensuring consistent unit-to-unit performance for reproducible results on additional analyzers. Phased Array Antenna Control and Calibration Solution for Satellites13 October 2023 - Keysight Technologies introduced the new Phased Array Antenna Control and Calibration solution, a over-the-air (OTA) calibration and characterization solution that enables satellite designers developing active electronically scanned arrays for satellite communications applications to rapidly test their designs during early validation. The Phased Array Antenna Control and Calibration solution is a part of the Keysight Antenna Measurement Toolset, which provides engineers with a comprehensive set of antenna measurement tools, including the option to provide a wide variety of non-signaling antenna measurements such as frequency response, polar or full spherical antenna patterns, and associated post-processing software for 2D and 3D graphical representation. Oscilloscope Platform for Interconnect Technologies12 October 2023 - Quantifi Photonics, a photonics test and measurement instrument manufacturer, has announced a new line of digital sampling oscilloscopes to launch in 2024. Quantifi Photonics’ new oscilloscope platform is designed to offer cost-effective performance and enable manufacturers of next-gen interconnects to overcome the critical testing roadblock of scaling production to high volumes. With ultra-low jitter performance and unparalleled instrument density it is ideally suited to perform high-precision measurements in parallel for optimized test throughput and reduced cost-of test in high-volume manufacturing applications. Identify Interference in 5G and LTE TDD Networks11 October 2023 – Anritsu Company announced enhanced functionality to the Field Master spectrum analyzer LTE and 5G measurement options. As the rollout and densification of 5G networks accelerates, degradation of network performance resulting from interference in the TDD uplink is becoming more prominent. The latest Field Master software release provides a dual display of the LTE or 5G Frame structure with automatic placement of gates on the Uplink slots alongside the RF spectrum of the gated time slots. Digitizers support endless Data Streaming with 10 GS/s10 October 2023 - Spectrum Instrumentation has added a new streaming mode to its flagship M5i.33xx digitizer series. The mode allows these ultrafast ADC cards to continuously acquire, stream and analyse data at a maximum sampling rate of 10 GS/s. The new capability enables the digitizers to be used with COTS (Commercial Off-The-Shelf) PC technology, such as GPUs for endless signal processing, and SSD arrays to create streaming systems that can record for hours on end. Spectrum’s M5i.33xx digitizers are able to acquire data at 10 GS/s, streaming it non-stop to a GPU for analysis or to an SSD array for storage, with the streaming PC made out of COTS parts. More Articles ...
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