The author is a broadcast contract engineer who has a unique way of measuring the carrier frequency of the AM stations in his care. Making off-air frequency measurements of AM broadcast stations can ...

The HR-E 40-1 passive near-field probe from Langer EMV-Technik measures electrical RF fields up to 40 GHz. Designed to be connected to a spectrum analyzer, oscilloscope, or similar device, the probe ...

In the process of debugging and validating both digital and RF designs, the oscilloscope Fast Fourier Transform (FFT) function and a variety of other math functions can prove valuable to designers ...

How to use DC-coupling for RF sampling ADCs. How to improve system linearity. Higher data rates in wireless communication systems and the use of narrower pulses in radars to resolve close targets ...

This article originally appeared in TV Technology. RF simulation software can provide a graphic display of RF fields; however, measuring them usually involves large anechoic chambers and structures on ...

Anritsu's Power Master MA24507A USB RF power meter lets you select which frequencies to measure RF power, letting you distinguish between wanted and unwanted signals in your power measurements. I had ...

In the late 1800s a German physicist named Heinrich Hertz created radio waves in the laboratory. A century later, we are still expanding upon Hertz’s discovery. Radio waves make possible all wireless ...

Rigol presents two major product innovations at embedded world 2026.

With overmold designs that enhance mechanical robustness, STI-CO is making a push into military markets for its cable assemblies.