The Rocky Talkie Mountain Radio is our favorite choice for various reasons including its license-free use, user-friendly design, and functionality. From our tests, we determined that the battery ...

When it comes to safety in the backcountry, there’s no messing around. Serious adventure seekers know it’s best to prepare for their outdoor escapades—no matter if they’re heading deep in the remote ...

During Sunday night’s Vikings-Cowboys game, NBC’s cameras captured an image of Cowboys owners Jerry Jones and Stephen Jones, watching the action from their suite. Stephen was speaking into a ...

Tri-mode designates a phone that supports three specific combinations of frequency band and technology (modes). Currently, the most common type of tri-mode phone in North America is one that supports ...

Main Camera Triple 200 MP, f/1.7, 24mm (wide), 1/1.3", 0.6µm, multi-directional PDAF, OIS 10 MP, f/2.4, 67mm (telephoto), 1/3.94", 1.0µm, PDAF, OIS, 3x optical zoom ...

Spending lots of time working from home these days? Piling on more and more smart home wireless devices? It's time to examine the heart of your home network: your router. If your current one is more ...

Abstract: This letter proposes a structural reconfiguration technology for magneto-electric dipole (MED)-like antenna. By reconstructing it into two planar inverted-F antennas (PIFAs), the tri-port ...

Abstract: In this research article, a novel tri-band MIMO antenna is proposed; the resonating bands of the antennas are X-band, K-band, and Ka-band. With a dielectric constant of 2.2, Roger RT5880 is ...

China has taken a major step in applying quantum science to real-world military operations. The country’s border units are now testing what may be the world’s first portable quantum radio device, ...