Test & Measurement: Precision Cable Suits Premium T&M Applications

Nov. 24, 2003
The RH cable series fits cable assemblies that support today's premium test and measurement instruments. The 50-Ω RH110 cable features 27 pF/ft, 67 nH/ft, over 100-dB shielding effectiveness, and a 55-GHz cutoff frequency. Other features...

The RH cable series fits cable assemblies that support today's premium test and measurement instruments. The 50-Ω RH110 cable features 27 pF/ft, 67 nH/ft, over 100-dB shielding effectiveness, and a 55-GHz cutoff frequency. Other features include 75.5% propogation velocity and a 1.20:1 voltage standing-wave ratio. It operates from −65°C to 200°C. The cable suits intermodulation and low-noise measurements, flexible VNA/PNA test ports, phase-array antennas, RFI/EMI test sites, and various precision test and measurement applications. Prices range from $3.89/ft to $9.26/ft, based on quantity ordered. Availability is from stock on bulk reels.

Semflexwww.semflex.com; (800) 788-4401

About the Author

Roger Allan

Roger Allan is an electronics journalism veteran, and served as Electronic Design's Executive Editor for 15 of those years. He has covered just about every technology beat from semiconductors, components, packaging and power devices, to communications, test and measurement, automotive electronics, robotics, medical electronics, military electronics, robotics, and industrial electronics. His specialties include MEMS and nanoelectronics technologies. He is a contributor to the McGraw Hill Annual Encyclopedia of Science and Technology. He is also a Life Senior Member of the IEEE and holds a BSEE from New York University's School of Engineering and Science. Roger has worked for major electronics magazines besides Electronic Design, including the IEEE Spectrum, Electronics, EDN, Electronic Products, and the British New Scientist. He also has working experience in the electronics industry as a design engineer in filters, power supplies and control systems.

After his retirement from Electronic Design Magazine, He has been extensively contributing articles for Penton’s Electronic Design, Power Electronics Technology, Energy Efficiency and Technology (EE&T) and Microwaves RF Magazine, covering all of the aforementioned electronics segments as well as energy efficiency, harvesting and related technologies. He has also contributed articles to other electronics technology magazines worldwide.

He is a “jack of all trades and a master in leading-edge technologies” like MEMS, nanolectronics, autonomous vehicles, artificial intelligence, military electronics, biometrics, implantable medical devices, and energy harvesting and related technologies.

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