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Orange County Emergency Management, North Carolina <br />Final VIPER Anal sis Re ort Au ust 20, 2004 <br />TABLE 7-1 <br />COMPARISON OF VIPER AND PRIVATELY OWNED DESIGNS <br />~. ~ ~ ~ <br /> <br />Number of Sites 5 in Orange County 3 in Orange Four in Orange Co. plus 4 <br /> County surrounding sites <br />System Type Trunked 800MHz Trunked Trunked 800MHz <br /> 800MHz <br />Configuration Simulcast Multi Site Multi Site <br />Number of 800 Eno Mtn = 11 channels 5 per site Eno Mtn. = 5 channels <br />MHz Channels WUNC = 11 channels WUNC = 5 channels <br />required OC-N = 11 channels OC-N = 5 channels <br /> IJNC-Bullitt = 11 UNC-MED = 5-7 channels <br /> channels Butner = 5 channels <br /> OCEM = 11 channels RTP = 14 channels <br /> Durham City = 5 channels <br /> Cane Mtn. = 7 channels <br />Allowable Digital & Analog Digital for new Digital for new participants <br />Modes participants <br />Site Dedicated microwave Mix of leased Mix of leased and microwave <br />Connectivity and microwave <br />Redundancy Redundant control Non-Redundant SHP plans to add redundancy <br /> equipment Zone Controller <br />Control At OCEM in Orange Raleigh, NC Raleigh, NC <br />Equipment County <br />Location <br />OCEM PSAP Zone Controllers Dispatch Switch Dispatch Switch <br />Equipment Dispatch Switch Consoles Consoles <br /> Consoles Microwave Microwave <br /> Simulcast Equipment <br /> Microwave <br />iJNC-CH PSAP Dispatch Switch Dispatch Switch Dispatch Switch <br />Equipment Consoles Consoles Consoles <br />Section 7 -Comparison of Private System and VIPER <br />~~~~ j~"~ Page 36 of 43 <br />., <br />