196 097-55501-01 Issue 6 – June 2003
1
TimeHub 5500 System Guide
6.1.8 PRS Reference Input
Connector Type: BNC
Connector Label: 5/10 MHz IN
Connector Location: Input/Alarm Connector card (rear of shelf)
Number of Inputs: 1
Frequency: 5 MHz or 10 MHz
Impedance: 50 Ω
Format: Sine or square wave
Amplitude: 0.5 V p-p
6.1.9 Composite Clock Inputs (Remote Shelf Only)
Connector Type: Wire-wrap pins
Connector Label: CC IN (T, R, S)
Connector Location: Input/Alarm Connector card (rear of shelf)
Number of Inputs: 2
Bit Rate: 64 kb/s
Impedance: 133 Ω
Format: Bipolar RTZ