SPEAG and Rohde & Schwarz expand their long-term collaboration with the combination of the CMX500 wideband radio communication tester with the DASY83D utilising the enhanced DASY8 Application Programming Interface. This combination allows manufacturers of wireless devices to perform Specific Absorption Rate tests of 5G FR1 devices using the future-proof CMX500 … [Read more...]
EMV 2025: Rohde & Schwarz Presents New Antenna for EMI Measurements in Frequency Range from 14.9 GHz to 44 GHz
At the EMV 2025 tradeshow in Stuttgart, Rohde & Schwarz displays for the first time its R&S HF1444G14 High-gain EMI microwave antenna with outstanding performance. The antenna covers a frequency range from 14.9 GHz to 44 GHz. It meets the requirements of the standards CISPR 16-1-4 and CISPR 16-2-3. Precise mechanical construction and optionally … [Read more...]
Guide to Real-Time Spectrum Analyzers: Applications
This is Part 4 in a series of articles which review the basics of conventional swept versus real-time spectrum analyzers and highlight some of the recent advances and instrument form-factors. Read Part 1, Guide to Real-Time Spectrum Analyzers: Types, here. Read Part 2, Guide to Real-Time Spectrum Analyzers: Definitions, here. Read Part 3, Guide to Real-Time Spectrum … [Read more...]
Guide to Real-Time Spectrum Analyzers: Advantages of Swept Versus Real-Time Spectrum Analyzers
This is Part 3 in a series of articles which review the basics of conventional swept versus real-time spectrum analyzers and highlight some of the recent advances and instrument form-factors. Read Part 1, Guide to Real-Time Spectrum Analyzers: Types, here. Read Part 2, Guide to Real-Time Spectrum Analyzers: Definitions, here. Swept spectrum analyzers are simpler and … [Read more...]
Drag Races, a Cashless Society, and the Threat of EMP
About a month ago, my 12-year-old son and I made his first-ever trip to the NHRA Drag Races near our home. It’s something that I always did with my dad, and I have looked forward to taking him ever since he was born. It’s a typical father-and-son day, wrought with loud, fast cars, terrible food, and the occasional waft of nitromethane fuel in the air. The drive is about … [Read more...]
Static Control Resilient Flooring Qualification Procedures Ensure Space and Defense ESD Compliance Pt. 2
This article is the second and final part of Static Control Resilient Flooring Qualification Procedures Ensure Space and Defense ESD Compliance. Read Part 1 here. ANSI/ESD STM97.2 This critical standard test method attests to the static control resilient flooring’s ability to minimize charge buildup and provides the user with traceable data to assign a voltage flooring … [Read more...]
Essential Performance for Medical Products
Introduction Essential Performance has been a mysterious term ever since its introduction in International Standard IEC 60601-1-2 in 2001. Essential Performance is not unique to IEC 60601-1-2, but originates in the general standard, IEC 60601-1, and is used throughout all the collateral and part 2 standards of the IEC 60601 family of standards for medical electric equipment, … [Read more...]
Static Control Resilient Flooring Qualification Procedures Ensure Space and Defense ESD Compliance Pt. 1
Due to the rapid densification of ESD sensitive devices (ESDS), static control resilient flooring (ESD flooring) has found its way into FAA towers, operating room theatres, MRI/CT scan flooring areas, aircraft terminals, IT data centers, Navy ships, space & defense flight lines, call centers, medical device manufacturing, pharmaceutical delivery and the … [Read more...]
Using a TEM Cell for Radiated Emissions and Immunity Troubleshooting
Many companies would welcome a full EMC compliance test chamber if it weren’t for budget and real estate considerations. Yet, they would like the opportunity to develop a low-cost troubleshooting solution for assessing radiated emissions and radiated immunity prior to going off for formal compliance testing. While I’ve written many articles [References 1 to 8] on how to … [Read more...]
Guide to Real-Time Spectrum Analyzers: Definitions
This is Part 2 in a series of articles which review the basics of conventional swept versus real-time spectrum analyzers and highlight some of the recent advances and instrument form-factors. Read Part 1, Guide to Real-Time Spectrum Analyzers: Types, here. Introduction There are several terms that are important when evaluating real-time spectrum analyzers. Some of these … [Read more...]
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