emergency response Archives

A Hidden Feature of Land Mobile Radios (LMR) You Need to Know About

Portable and mobile radios contain a crystal oscillator to keep them on frequency, but these reference oscillators tend to drift over time. These crystals are directly impacted by the voltages…

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February 1, 2021

SafePoint Scores on Interoperability Requirements

According to the Department of Homeland Security, "It is essential that these [emergency response] communications systems be capable of interoperability..." From the Department of Homeland Security web site: "It is…

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July 11, 2007