Humanity experiences unprecedented peace and happiness in Apple TV+’s ‘Pluribus,’ after an alien virus arrives in the form of ...

SETI's 1977 "Wow!" signal from deep space was even stronger than originally thought, but its source remains a complete mystery.

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 ...

A comet from another star system is sweeping through our cosmic backyard and, for the first time, astronomers have picked up ...

This article originally appeared in our World’s Greatest Telescopes special issue from summer 2012. The pursuit of radio astronomy is a quest for cosmic whispers. By the time radio telescopes collect ...

The Department of Telecommunications (DoT), Ministry of Communications, released the National Frequency Allocation Plan (NFAP ...

NFAP-2025 identifies 6425-7125 MHz band for International Mobile Telecommunications (IMT), significantly enhancing mid-band ...

Amateur radio is the only hobby that offers its licensed operators the chance to legally design, build, and operate high power radio transceivers connected to unlimited antenna arrays for the purpose ...

Government on Tuesday released the National Frequency Allocation Plan 2025 — in which it will allocate 6425–7125 MHz band for ...

The Department of Telecommunications has released the National Frequency Allocation Plan 2025, effective December 30, 2025, ...