DARE!! Instruments presents its patented RadiField Triple A – a cost effective and efficient field generator. This RadiField Triple A is “no less than a revolution in EMC immunity testing,” according to researchers. Typically, immunity testing setups are complicated and involve an amplifier, coupler, RF power meters, interconnecting cables and a combiner; however, the … [Read more...]
New Line of Connectors Launched
Southwest Microwave, Inc., has launched its new line of high frequency 1.0mm (W) DC to 110 GHz connectors. These connectors include features such as a 360 degree raised grounding ring, ability to operate in temperatures ranging from -55 to 165 degrees Celsius, and the lowest VSWR, insertion loss and RF leakage in the industry. “As the industry’s first field-replaceable 1 … [Read more...]
New Heavy Duty Connector Series Introduced
Amphenol Industrial Products Group has developed new connectors for size 8 and 12 power circuits. Researchers say the new connector series “is a single pole, in-line connection system designed to replace splices and provide power wherever it’s needed.” These new connectors have the ability to reach higher amperages than any previously used connectors. The idea of these new … [Read more...]
Electrical Installations in Ships – Part 350: General Construction and Test Methods of Power, Control and Instrumentation Cables for Shipboard and Offshore Applications
“IEC 60092-350:2014 provides the general constructional requirements and test methods for use in the manufacture of electric power, control and instrumentation cables with copper conductors intended for fixed electrical systems at voltages up to and including 18/30(36) kV on board ships and offshore (mobile and fixed) units." "The following types of cables are not included: - … [Read more...]
Test Probe Cable Assemblies for Inspection of High Frequency Circuits
GradConn has released a new range of low-cost coaxial test probe cable assemblies for the inspection of high frequency circuits. Suitable for testing Hirose MS-156 and Murata MM8030 sub miniature coaxial switch connectors, the new probes offer reliable testing of RF circuits from development to final production and feature a mating test cycle durability of 500 operations and … [Read more...]
Low-Frequency Suppression Cores Suppress Common Mode EMI on Cable Assemblies
Fair-Rite Products Corp. has announced new low frequency suppression cores optimized for operation from 100 kHz to 5MHz. Available in solid cores as well as the company’s Snap-It split configuration, the 75 material suppression components have a useful range up to 30 MHz and are ideal for suppressing common mode EMI on internal and external cable assemblies of electronic … [Read more...]
Optical Cables Made of Air Could Boost Laser Communications
A breakthrough in the development of waveguide technology could extend the reach of light signals to support long-range laser communications and environmental monitoring in the upper atmosphere and beyond, reports new research from scientists at the University of Maryland. Known as an “air waveguide,” the new technology acts much like a fiber-optic cable, guiding light beams … [Read more...]
Low PIM Cable Assemblies Utilize Formable Semi-Rigid Coax
Pasternack Enterprises, Inc., has released a new series of low PIM cable jumpers with formable coax designed for low passive intermodulation (PIM) applications including use in black boxes, test equipment racks and cabinets, distributed antenna systems (DAS), and laboratory testing. Available with two different coax diameters sizes—0.163 and 0.276—and connector options … [Read more...]
IEC 61196-1-111:2014 – Coaxial Communication Cables – Part 1-111: Electrical Test Methods – Stability of Phase Test Methods
The International Electrotechnical Commission (IEC) has published IEC 61196-1-111:2014, “Coaxial Communication Cables - Part 1-111: Electrical Test Methods - Stability of Phase Test Methods.” The new standard is available in the IEC’s webstore here. "IEC 61196-1-111:2014 applies to coaxial communication cables. It specifies methods for determining the stability of phase of … [Read more...]
RF Rotary Joints Prevent Cable Entanglement During Antenna Testing
Microwave and RF product supplier Fairview Microwave has released a new line of single channel/single-axis and single-channel/multi-axis RF rotary joints. Fairview’s RF rotary joints are designed to be used wherever RF signals have to be transmitted between stationary and moving parts of a system, including commercial and military radar, land-mobile radio communications and … [Read more...]
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