The long-lost "Eurocup" is in full swing. As the highest stage of the European football international match, the "Eurocup" has undoubtedly attracted the attention of fans all over the world. Throughout the history of the Eurocup, numerous football powerhouses and legendary stars have emerged. As of now, 16 editions of the Eurocup have been successfully held, with Spain and Germany each winning thr...
In the realm of modern communication, walkie-talkies have become one of the indispensable tools in our daily lives, playing a crucial role on construction sites, emergency rescue scenes, and at large-scale events. However, for new hams, the concept of color codes on walkie-talkies might be a bit perplexing. Today, let's delve into this feature that seems complex but is, in fact, extremely practica...
SMT stands for Surface Mount Technology, which is a method of electronic assembly that involves mounting electronic components directly onto the surface of a printed circuit board (PCB), rather than the traditional through-hole installation. Come and take a look at factory real shot of SMT production line of two-way radio. It has become the mainstream technology in the modern electronics manufactu...
The walkie-talkie explosion in Lebanon has attracted global attention and profound reflection on the safety of communication equipment. Several potential causes may have led to this tragic explosion in Lebanon. Firstly, experts speculate that the 2 way radios might have been internally rigged with explosive detonators. Modern communication devices typically house components such as batteries and c...
By any metric, the New York Marathon is an immense production. The 50,000+ runners who make this the world's largest marathon. Their route will take them through all five of the city's boroughs, from the starting line on Staten Island up through Brooklyn and Queens, across the Queensboro Bridge to Manhattan's Upper East Side, north into the Bronx and then back down along the east side of Central P...
