If you’ve ever used an RF signal analyzer, you’re probably used to seeing displays like the spectrum graph or constellation plot. Of course, trusting the answers you get from the instrument often ...

Hawkeye 360's first mapping product RFGeo is designed to help customers identify and geolocate maritime radio-frequency signals. Credit: Hawkeye 360 SAN FRANCISCO – HawkEye 360 unveiled RFGeo, its ...

Tektronix today introduced the TSG4100A series of signal generators. The TSG4100A is a vector signal generator (VSG) at the affordable price of a basic signal generator. The new RF signal generator ...

Access to an RF signal generator can sometimes be a little tricky for electronic enthusiasts and developers due to the cost implications. ERA Instruments is hoping to change this with the launch of ...

According to HawkEye 360 leadership, the acquisition represents a significant milestone in the company’s long-term platform strategy. Integrating ISA’s technical depth strengthens the foundation of ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. In the past few years, broadcast engineers and equipment manufacturers alike have had to re-learn ...

When choosing an RF instrument, it is easy to get lost in the many specifications that vendors use to characterize an instrument’s performance. Moreover, in a world where wireless technologies are ...

SynthHD Pro from Windfreak Technologies is a dual-channel RF signal generator and frequency sweeper that is software-tunable from 54 MHz to 13.6 GHz in 0.1-Hz steps. Each of the instrument’s channels ...

Among its many tricks, the Raspberry Pi is capable of putting clock signals signal out on its GPIO pins, and that turns out to be just the thing for synthesizing RF signals in the amateur radio bands.

With so much attention on IBOC, it is appropriate to step back and review the basic principles of RF amplifiers. The radio transmitter is a collection of stages. Each stage modifies the signal in some ...