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Power
Table B-5. TimeProvider 100 Power Specifications
Parameter
Input Voltage
Input Current
Protection
GPS Antenna Interface
Table B-6. GPS Antenna Specifications
Signal Type
Connector Type
Connector Label
Impedance
Coupling
Antenna Power Supply Voltage
Antenna Power Supply Current
Protection
098-00106-000 Revision A – March, 2009
-40 VDC to -72 VDC (nominal -48/-60 VDC)
OCXO warm-up current 0.5 A for 30 minutes
Steady state current less than 0.3 A
No user-serviceable fuse inside the unit
Reverse voltage protection
Isolated from case and signal ground
Parameter
Appendix B Specifications and Factory Defaults
Description
Description
L1 GPS
SMA, female
GPS
50
DC–Center pin provides DC power to the GPS
antenna or on-line amplifier.
4.9 VDC to 5.5 VDC (5V nominal)
80 mA maximum
This port can withstand open or short circuit
without damage or degradation.
TimeProvider 100 User's Guide
Component Specifications
99
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