Spectrum Control's family of software-definable, RF+ sysetm blocks work with mixed-signal devices like Direct RF FPGAs (see ...

Empower RF’s model 1212 provides a reliable PA stage in counter-unmanned aircraft systems (C-UAS) applications.

When the via impedance value cannot be determined, evaluating the signal transmission provides a viable alternative.

Explore the world of RF directional couplers and their role in precise microwave measurements for engineers and designers.

add an WAVESHARE ESP32-S3 Zero to control the amp better and fix the issue "PA switched OFF because faulty frequency detection" in mode SSB. The issue isn't a really issue (PA switched immediately ...

Our collection features Arduino projects with code, circuit diagrams, and detailed explanations for makers at all skill levels. Whether you're looking for Arduino projects for beginners or advanced ...

and that requires a special circuit that will block high-power signals while passing low-level signals. Because of the low level of signals involved, you do need some special RF techniques.