Experienced adventurers know for a fact that satellite phones are the best form of communication when you are in the middle of nowhere. But for the cost, it would be the most common means of exchanging messages in places there is no cell network or in the aftermath of an extreme natural disaster with regular communication networks down.
David Owens
How To Build A Ham Radio From Scratch
If your knowledge of electronic circuits and electrical components are rudimentary, you might be intimidated by you need to build a ham radio from scratch. But with the kits available online and in electronics ships, you’d be surprised how easy it is that even a kid can build one. In fact, DIY ham radio kits are even turning up in STEM subscription boxes for kids these days.
Radio Communication During Disaster
It is only during a disaster that people appreciate many of the things they normally take for granted. For instance, normal communication becomes difficult because, either the networks are over-burdened or have been completely destroyed due to the severity of the disaster.