After a disaster, it’s imperative to get food, water and medical care to people as quickly as possible. That’s why Cisco created TacOps, a small team of Internet infrastructure specialists.
SpecificationFeaturesAccessories S15 Rugged Outdoor phone Specification Basic Parameter Model Rangerfone S15 Color Black Design Bar OS Android... Read more
Automated Portable Station for tracking the orbit of ham satellites, meteorologic satellites and International Space Station (ISS). The transce... Read more
By Mark A. McHenry, Dennis Roberson & Robert J. Matheson When one of us (Roberson) used to live in Wheaton, Ill., his car’s FM radio would blare s... Read more
Dayton Hamvention 2015 Award Nominations Due by January 16, 2015! Read Full Article in ARRL.org: Read more
Introduction Number of Earthing Electrode and Earthing Resistance depends on the resistivity of soil and time for fault current to pass through (1 sec... Read more
International Amateur Radio Union Region 2 (IARU-R2) will hold an Emergency Communications Workshop in Chile this fall, in conjunction with the... Read more
In order to support the proliferation of third party app stores worldwide, we have now released RFinder on Android as trialware! Just go download it f... Read more