Ham radio operators use the 2-meter band for general conversations as well as for emergency communications . Ham radio operators are often the first called upon to assist in major disasters with communications between the public and emergency services such a law enforcement, fire and emergency medical services.
Read moreIs 2 meter ham band FM?
According to Wikipedia, “The 2 meter amateur radio band is a portion of the VHF (very high frequency) Spectrum, comprising of frequencies stretching from 144.000 MHz to 148.000 MHz.” These communications are generally FM or frequency modulated transmissions although some operators do operate using SSB (single sideband) …
Read moreHow do you use 2m call frequency?
The 2m FM voice calling frequency is 145.500MHz and the 70cm FM voice calling frequency is 433.500MHz. Here’s how to use them: Adjust your radio’s squelch, to be able to hear weak signals (just on the edge between silence and the white noise ‘hiss’ Tune to the calling frequency, and listen to make sure it’s not in use.
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