Base station - Radio hardware containing a transmitter and receiver that is located in a fixed location, Mobile radio - Vehicle mounted device that operates at a lower frequency than a base station, Portable radio - Hand carried or handheld devices that operate at 1 to 3 watts, Repeater - Special base station radio that receives messages and signals on one frequency and then automatically retransmits them on a second frequency, Telemetry - A process in which electronic signals are converted into coded, audible signals, UHF - Radio frequencies between 300 and 3,000 MHz, VHF - Radio frequencies between 30 and 300 MHz, Cellular telephone - Communicatio through an interconnected series of repeater stations, Dedicated line - "Hot line", MED channels - VHR and URH channels designated exclusively for EMS use., Scanner - Radio receiver that searches across several frequencies until the message is completed, Channel - Assigned frequency used to carry voice and/or data communications, Rapport - A trusting relationship built with your patient,

Communications and Documentation

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