Technology and methods during my 30-plus years of emergency services have changed so much that it is a challenge to keep abreast. I can remember simplex VHF-low radio systems, three-foot mobile ...
The Best Global Communications App For Travel Or Work: Two-Way Radio On Any Smartphone And It's Free
Forbes contributors publish independent expert analyses and insights. I am an investigative attorney and physical security specialist. Two-way radios can be one of the most effective communications ...
FORT HUACHUCA, Ariz., -- More than a century after Guglielmo Marconi helped pioneer trans-Atlantic communications, High Frequency (HF) has continued to be a consistent, economical and reliable ...
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