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Latest Test and Measurement NewsSystemView supports Heap Monitoring
Mix-and-Match RF Design System for Signals up to 6 GHz
Efficient Tests of Pulse Radar Tx Characteristics
Wiring Analyzer can check Distance to Fault
True Multifield ¼″ High-sensitivity Microphone
Digitizers supports continuous Digital Down Conversion via GPU
PXI Multi-Channel Battery Simulator Modules
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10 May 2023 - SystemView, SEGGER’s real-time recording, visualization, and analysis tool for embedded systems, can now monitor how applications use dynamic storage. Usage information is presented intuitively, making it obvious when memory has been allocated but not freed. In many cases, memory can be allocated for the lifetime of the application without an issue. The problem occurs when the peak load of the heap increases over time. In such a case, the application is probably leaking memory and will eventually run into trouble.
09 May 2023 - Saelig Company introduced BeeWave - a novel wireless front-end concept that allows users to build complete, functioning complex RF circuits on a desktop without requiring any tools. BeeWave acts like an RF breadboard for placing and connecting different ready-made modules, each performing an RF function, to create a wireless system. This novel approach for RF and microwave design enables demonstrations, teaching, and implementation through these simple ‘plug and play’ modules.
08 May 2023 – Anritsu Company released its new Pulse Radar Measurement Function MX284059B software option for the Signal Analyzer MS2840A. As well adding new functions to the earlier MX284059A, this MX284059B release also supports new interlocked control of the USB Peak Power Sensor MA24406A/18A/40A for automatic high-accuracy transmission (Tx) power and pulse-width measurements. In addition to facilitating pulse-radar field maintenance tests, these new functions help reduce production-line test times for more efficient line throughput.
05 May 2023 - CAMI Research Inc. released a distance to short measurement capability to supplement the distance to break measurement. This new feature is available with the latest version of software. As usual, owners of systems with an active Product Support Subscription (PSS) may download a complimentary software upgrade. Activate "Distance to Fault" option to find distance to a break or short. Requires the model M4 low voltage continuity tester, or an HVX-series HiPot tester fitted with the Advanced Measurements option.
04 May 2023 - GRAS Sound & Vibration, part of Axiometrix Solutions, released a new measurement microphone is ideal for automotive in-cabin and NVH testing. The new GRAS 46BC CCP ¼″ Multifield Microphone Set, High Sensitivity is a microphone with a specific set of skills. Focusing on automotive acoustic assessments (from in-cabin speech transmission index to electric vehicle (EV) inverter switching frequency noise), the microphone is designed with all the benefits of small microphones, but also benefits from the low-noise capabilities of its much larger ½″ cousins.
03 May 2023 - Spectrum Instrumentation’s complete line of PCIe digitizer cards can now perform Digital Down Conversion (DDC) thanks to a low-cost option that uses an external GPU-card for continuous “on-the-fly” processing. DDC is a powerful technique that is commonly used in a wide range of communication systems, like digital radio, radar, mobile telephony, space or satellite communications. In the DDC process, RF or Microwave signals are converted to baseband, which contains the signal of interest. The conversion dramatically reduces the resultant data set while also improving signal quality and measurement accuracy.
02 May 2023 - Pickering Interfaces launched the latest version in its 41/43-752A range of battery simulator modules. Ideal for EV battery stack emulation in BMS test applications, the 41/43-752A-1xx’s increased voltage isolation (now 1000V) will be essential as the EV industry shifts from 400V to 800V architectures. The greater voltage isolation allows BMS test with battery stacks up to 1kV.