Frequency meters measure repetitions per unit of time (frequency) and display it using a needle or graphic pointer. Industrial frequency meters are used in radio frequency (RF) and microwave ...

The largest antenna ever tested in ESA's Hertz radio frequency test chamber is this 5-m diameter transponder antenna, which will operate down on the ground to help calibrate the Biomass mission, which ...

In late September 2026, Keysight Technologies introduced a new PSG XG7-class 20 GHz dual-channel analog signal generator and, ...

As the latest additions to the vendor’s DPI 800 Series of hand-held tools, the DPI 832 is an electrical loop calibrator, and the DPI 841/842 units provide frequency calibration. The DPI 832 can be ...

It may be stating the obvious, but the prevailing trend in instrumentation surrounds the expanding array of instruments that addresses the growth of high-speed serial interfaces and the wide range of ...

Digital signals are fundamentally electromagnetic waves added together. The higher the data rate required, the higher the frequency of the waves required to generate the signals. Once the signal ...

Electrical engineering students rarely leave college with knowledge depth in both digital electronics and RF/microwave theory. The new engineer with digital design skills likely chose that path from a ...

It used to be any good electronics experimenter had a bag full of crystals because you never knew what frequency you might need. These days, you are likely to have far fewer because you usually just ...