Symmetricom 58503B GPS Receiver User Manual


 
Chapter 1 Front and Rear Panels at a Glance
58503B Rear Panel at a Glance
1-4 Operating and Programming Guide
58503B Rear Panel at a Glance
1 ANT N-type (female) connector for
GPS Antenna connection.
2 PORT 1 RS-232C, DB-25 (female)
serial interface port for remote
control, monitoring, and
downloading of the Receiver’s
memory data and upgrading
Receiver software.
3 10 MHz OUT output for user-specific
applications.
Option 002 1PP2S
(One-Pulse-Per-Two-Seconds)
connector for outputting a pulse
every other second, synchronized to
the even seconds in GPS time.
Pulses occur on even-numbered
seconds (i.e., 2 seconds, 4 seconds,
etc.).
6 Alarm output for external devices
(such as red light, bell, or horn) to
indicate that the Receiver has
detected an internal condition that
requires attention.
4 1PPS connector for outputting a
continuous 1 Pulse Per Second
signal.
7 POWER input jack.