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Caroline County, Virginia Request for Proposals Project 25 Radio ...

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UHF/700 MHz P<strong>25</strong> <strong>Radio</strong> Communications System<strong>Request</strong>ion <strong>for</strong> <strong>Proposals</strong>Glossary<strong>Caroline</strong> <strong>County</strong>, <strong>Virginia</strong>SELECTEDVENDORSoRspectrumsubscribersubscriber unittalkgroupTCPTDMMTIAAny individual or entity selected from among all RESPONDENTS tosupply products and services in response to this RFP.Statement of RequirementsThe range of electromagnetic radio frequencies that can bedecomposed into frequency components, used in the transmission ofsound, data and television.User, customer on a network.User’s equipment (usually a mobile or portable radio).<strong>Radio</strong> system users assigned to a specific group of users whoregularly communicate with each other.Transmission Control Protocol – a component of Internet Protocol(IP)Telecommunications Distribution Methods ManualTelecommunications Industry AssociationTIA/EIA Telecommunications Industry Association/Electronic IndustriesAlliancetrunkedTSBturnkeyTVSSULVACVDCA radio system with a group of channels available and assigned asneeded to specific “groups” or operations. The channels areprogrammed <strong>for</strong> automatic system assignment while in-use, and thenreleased <strong>for</strong> other users. A trunked system maximizes channelutilization.Telecommunications System BulletinEntire system with hardware and software assembled and installedby a vendor and sold as a package.Transient Voltage Surge SuppressionUnderwriters LaboratoryVolts Alternating CurrentVolts Direct CurrentMay 27, 2011 Page 100 of 134

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