The Ebook delves into key radio frequency (RF) design topics ranging from signal chain fundamentals and antenna selection to ...

The radio frequency bands used by phones may seem like a dull topic, but it can actually be an important consideration when choosing a phone. For example, when the iPhone 6s came out, there was some ...

The newest version of the Global Radio Guide is out. Penned by author Gayle Van Horn, this edition of the publication lists by-hour schedules that include language services, frequencies and world ...

Radio-frequency scanners, like the Uniden Bearcat Scanner, check for active radio communications in your immediate area. They're commonly purchased by hobbyists, but they also have many business ...

What are harmonics in RF systems? A given signal’s second harmonic is approximately twice the given signal’s fundamental frequency. Ideally, amplifiers are expected to have zero non-linearities in the ...