Masterclock GMR1000 User Manual

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MasterclockGMRUserManualv2–2016.12
13
TCG:TIMECODEGENERATORMODULE
 ReadsSMPTE24,25,30‐fpsnon‐dropframeandSMPTE29.97dropframe,IRIG‐B(AandEoptional),
amplitudemodulatedandpulsewidthcoded(un‐modulated)
 Timecodesignalaccuracy:200nanosecond
 Single‐endedunbalancedordifferentialbalancedoutputs
 DB9breakoutadapteravailablefordifferential
balancedoutput(GMR1000only,notneededonGMR5000)
 Programmabledelayoffsetwith1µSresolution
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PPS(PULSEPERSECOND)OUTPUT
 5VTTL(Transistor‐TransistorLogic)levelsignallockedtothemostaccuratetimereference
 AccuracycomparedtotopofsecondofGPSreference:±70nanoseconds
 RisingedgeofthePPSsignalprovidesthe“ontime”mark
 StandardonGMR5000
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PPO:PROGRAMMABLEPULSEOUTPUT
 Pulseintervalanddurationcanbeselectedviasoftwarefrom100μsto3days
 Pulseoutputis5Vppfromalowimpedancesource
 Pulsewidthselectablefrom10μsecondsto100msec
 Accuracyissameasthecurrentreferencesource(i.e.GPS,timecode,NTP,
etc.)
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10MHZSINEWAVEFREQUENCYINPUTANDOUPUT
 9VPeaktoPeakunloadedat50Ohm,6VPeaktoPeakwithhighimpendenceloadat50Ohm
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SYNC‐IN
• SynctoPPS,PPMorPPHinput
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PROGRAMMABLEDRYCONTACTRELAY(24VDC,250MA)
 Singleevent(daily)programmablerelayschedule
 StandardonGMR5000
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Masterclock GMR1000 Specifications

General

Brand	Masterclock
Model	GMR1000
Category	Control Unit
Language	English