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How do you know that your patch cables are good? For simple jumper wires, a multimeter is about all you need to know for sure ...

Back in 2018, we covered [Igor’s] Easy-SDR project that aimed to provide open hardware extensions for the chap RTL-SDR receivers. If you haven’t been there for a while, it’s worth a look as ...

Rohde & Schwarz upgraded its SMW200A vector signal generator and midrange counterpart, the R&S SMM100A, to significantly ...

Mixing bleach and ammonia can kill you. Bleach solutions and ammonia combine to form chloramines, some of them known to produce toxic gas and cause respiratory irritation. Impacts of the chemical ...