Radio over fiber transports RF signals via optical fiber, enabling low-loss distribution for wireless networks, radar systems, and radio astronomy applications.

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 ...

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 ...

Just in time for last minute Christmas shopping, the “Global Radio Guide” from Teak Publishing is available in its new, 15th edition. Gayle Van Horn’s treasure for the shortwave aficionado “dives into ...