ELECTRONICS: Crystek has introduced a new line of low-loss RF coaxial cable assemblies featuring rugged stainless-steel solder-clamp construction and attenuation of 0.36 dB/ft at 18 GHz. The LL142 Series cable offers shielding effectiveness of greater than -110 dB with an operating temperature range of -55 to 85C (extended range of -55 to 125C available through special order).
The LL142 Series cable offers a minimum bend radius of 0.8 inch and is available in-stock with SMA Male to SMA Male connectors, as well as Type N and TNC connectors. Crystek’s stocking distributors also support a large variety of RG174 and RG316DS cables in a variety of configurations.
The choice between helical and spur gears in gearboxes may seem straightforward. But with planetary gearboxes, however, the choice between helical and spur gears requires some additional thought. Here’s what you need to know to make the right choice.
Cas Smith is a biological engineer at Terrapin Bright Green, a consulting firm that specializes in green and sustainable design. At the core of his work is to explore how biomimicry can inform sustainable design. He discussed biomimicry and its implications for design and solving some of the world’s sustainability issues in an interview with Design News.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.