Chapter 11 355
GPS Modulation
Real Time GPS
Rear Panel Signal Synchronization
Figure 11-5 illustrates the timing relationships of the GPS signals available at the signal generator rear panel.
The AUX I/O connector outputs the SYMBOL SYNC OUT, DATA CLOCK OUT, and DATA OUT signals
(refer to, “13. AUX I/O Connector” on page 41 for more information). EVENT 1 and EVENT 2 are BNC
connectors. If the signal generator is configured with Option 1EM, EVENT 1 and EVENT 2 connectors are
changed from BNC to SMB connectors. See “Rear Panel Overview” on page 37.
Figure 11-5 GPS Signals