Although the isolation box came out pretty good, [Petteri] admits there is room for improvement; when cutting wood or aluminum, the noise level is kind of annoying. If he had to do it again ...

And where does one find hellish audio? Well, you make your own with a spooky-sounds noise box. And no, we’re not talking about a soundboard that goes ‘boo’ and ‘ooo-OOO-oooh’ and whatnot.

RFLN04C is a single stage low noise amplifier with flat gain, low Noise Figure, high isolation, stability. The LNA is designed to operate from 2-6 GHz using 0.1um GaAs pHEMT process. The designed LNA, ...