by Hugo Gasca, Luis Omar Becerra, Victor Serrano, & Luis Manuel Peña Calibration information of experimental instruments often is used for correcting measurements. In this work we present examples of analysis of historic data from […]
by Pam Wright Nearly everyone struggles with selecting, purchasing, and receiving accredited calibration services. This article is designed to provide practical guidance on ordering calibration service and what to do once the equipment is returned […]
VNA Tools II is free and supports most of the Vector Network Analyzers (VNAs) in today’s market. The software simplifies your tasks of generating accurate measurement uncertainty and vindicating metrological traceability. The software is ideal […]
by Jerry Eldred The need for accurate torque measurement spans technologies and industries from missions to Mars, to installing lug nuts on your old pickup truck. When torque is correct, it makes us safer, and […]
by Murat Celep In the wide band radiometer, it is necessary to use more than one low noise amplifier (LNA) because of their narrow band characteristic. The change in the gain of the LNAs with […]
by John Dorighi and Rob Sleigh An important consideration for improving the accuracy of time domain reflectometer (TDR) measurements is user calibration. A TDR user calibration is performed to correct for systematic instrument errors along […]
by Michael Schwartz Current and next generation test equipment will be modular and tightly coupled with a computer’s operating system. Calibration labs have to be highly dynamic supporting all the measurement test systems turned in […]
by Michael Schwartz Many calibration labs are starting to calibrate power sensors or looking to increase their capabilities and frequency range. In this Metrology 101 we are hoping to help some calibration labs improve their […]
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