A tool called the Automatic Packet Reporting System (APRS) is fairly robust in the very high frequency (VHF) part of the amateur radio spectrum, but this solution still relies on a not ...
NOAA Weather Radio All Hazards transmitters broadcast on one of seven VHF frequencies from 162.400 MHz to 162.550 MHz. The broadcasts cannot be heard on a simple AM/FM radio receiver. There are ...
While some may have viewed the creation of nationwide public safety networks as the new way for first responders to ...
A public consultation has been launched in Italy on the use of the radio spectrum for DAB+ digital radio broadcasting and ...
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