If you need an amplifier, [Hans Rosenberg] has some advice. Don’t design your own; grab cheap and tiny RF amplifier modules and put them on a PCB that fits your needs. These are the grandchildren of ...

These days, we are spoiled for choice with regard to SDRs for RF analysis, but sometimes we’re more interested in the source of RF than the contents of the transmission. For this role, [Drew] created ...

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Collecting high-quality mobile network data across thousands of locations is expensive, time-consuming, and often requires continuous supervision by RF engineers. During one of Denmark’s largest ...

Radio frequency (RF) was once a noninvasive treatment you could only access in-clinic, but thanks to advancements in technology, it’s now available for home use. So how does it work exactly? RF uses ...

RF Industries buy call: 15% upside to $18 FY26 target. AI infrastructure demand, record bookings, margin gains, and backlog.

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Erin Roberts After further testing, the Tamron 18–300mm f/3.5–6.3 Di III-A VC ...

RF signals historically are measured using spectrum analyzers, at least that was before oscilloscopes offered sufficient bandwidth for those measurements. With oscilloscope bandwidths over 100 GHz, RF ...