Specifications

Masterclock, Inc.

phone(USAandCanada):1‐800‐940‐2248|phone(international):+1‐636‐724‐3666
email:sales
@
masterclock.com
|
online:www.masterclock.com












FEATURES
• GeneratesSMPTE/EBUorIRIG‐BTimeCodes
• SynchronizedtoatomicclocksinGPSsatellites
• ‐11.5to+12hourtimezone offsetsin30‐minuteincrements
• Automaticdaylightsaving(NorthA mericaandEUstandards)
• NMEA/Kinemetrics/Truetimeserialprotocoloutput
• Widepowersupplyinputrange:12to48VDC

SPECIFICATIONS
TimeReference
• WhensynchronizedaGPS500’saccuracyisas
accurateasaGPSsatelliteatomicclock
• Afterinitialsynchronizatio n,shouldtheGPS500
loseGPSsignalitwillreverttoaninternal
TCXOoscillatorandmaintainanaccuracyof
1minute/year

Outputs
• SMPTETimeCode
 SMPTE,EBU24,25or30fps
• IRIG‐BTimeCode
 IRIG‐B‐1kHzmodulated,level‐5Vpp
 IRIG‐B–unmodulated,singleended5V
• PPS(PulsePersecond)
 5V‐TTL,Accuracy±1us
(whensynchronized)
• RS‐232/ASCII
 TimecodeinformationavailableviaRS‐232
 NMEA
 Kinemetrics/Truetimeserial
protocoloutput
• RS‐485serialprotocoloutput
• DATE
 Dateencodedreferences(IRIG1344and
SMPTE309M)
RackMount
• Optionalrackmountkitisavailable‐RM4




Connectors
• Output:9‐pinremovableterminalblock
• Powerplug:3‐pinremovableterminalblock
• Antenna:SMAfemale
Physical
Size:
5.5x4.13x1.5in
Weight:
17.3oz
14x10.48x3.81cm 490.5g
Case
• Cover:Off‐whitealuminum
• Front/rearpanel:Clearanodizedaluminum
Compliance
• CEmarked–AvailableforsaleinEU[pending]
• FCC,Part15,ClassBemissions
PowerSupply

• 12VDCexternalwallmountsupplied;UL,CElisted
• 115/220,50/60Hz
• SuppliedwithUS,Euro‐plug,BritishorAUS/NZ
‐othersoptionallyavailable
AntennaOptions
• BasicantennapackageincludesmagneticGPS
antennaand15’(5m)ofcable
• StandardantennapackageincludesmarineGPS
antenna,mountingkit,and50’(15m)ofcable.
OperatingParameters
• Temperature:0to+70°C
• Humidity:Upto90%(non‐condensingat+25°C)

GPS Referred Master Cloc
k
GPS500
RackMountablewithRM4Adaptor
• SwitchselectabletimezoneandDST
• Switchselectableintervalblanking
(forSchneiderIONMeters®)
• Switchselectableformatandbaudrate