@prefix cpm: . @prefix dc: . @prefix dcat: . @prefix dce: . @prefix dct: . @prefix grg: . @prefix iop: . @prefix ns0: . @prefix ns1: . @prefix owl: . @prefix pav: . @prefix prov: . @prefix puv: . @prefix qudt: . @prefix rdf: . @prefix rdfs: . @prefix reg: . @prefix semapv: . @prefix skos: . @prefix sssom: . @prefix void: . rdf:type skos:Concept ; dce:identifier "SDN:L22::TOOL1609" ; dc:date "2021-02-03 09:56:26.0" ; dc:identifier "SDN:L22::TOOL1609" ; pav:authoredOn "2021-02-03 09:56:26.0" ; pav:hasCurrentVersion ; pav:version "1" ; void:inDataset ; owl:deprecated "false" ; owl:versionInfo "1" ; skos:altLabel "Orolia Netclock 9383" , "Orolia Netclock 9383"@en ; skos:broader , ; skos:definition "A time synchronisation instrument that uses the Network Time Protocol (NTP). It is used for synchronsing 9-1-1 systems, computer networks, CAD, radio consoles, voice and video recorders, ANI/ALI, display clocks. It operates using GPS as a true time source and distributes this information to external systems. It consists of a 10 MHz TCXO internal oscillator as standard. Optional configurations use oven-stabilized crystal oscillators (OCXO) and Rubidium oscillators to maintain timing if the GPS reference is lost. Tracks up to twelve GPS satellites simultaneously. Typical accuracy is 1PPS output +/- 50 nanoseconds of UTC."@en ; skos:inScheme ; skos:notation "SDN:L22::TOOL1609" ; skos:note "accepted"@en ; skos:prefLabel "Orolia Spectracom Netclock 9383 GPS clock synchroniser"@en ; skos:related , .