TRAK MODEL 9100 MODULAR FREQUENCY/TIME SYSTEM
TM4400013 Rev. D
1-2
Figure 1-1 Typical Model 9100 Modular Frequency/Time System Front Panel
Figure 1-1 Typical Model 9100 Modular Frequency/Time System Rear Panel
1.4 FUNCTIONAL DESCRIPTION
The Model 9100 MFTS is a system providing ultra-stable frequency, time, and reference signals, referenced to
the GPS satellite system. By selecting the appropriate functional modules, the system is easily configured for a
variety of frequency and timing applications. Features include the following:
• Single or dual redundant operation
• GPS Disciplined single, double oven crystal oscillator, and/or rubidium oscillators.
• Standard references include 10 MHz, 5 MPPS, 1 PPS, Composite and IRIG B time code. Optional
references include T1 or E1 Telecom outputs. Consult factory for other available reference frequencies.
• Off-line A/B switching in each distribution module, no signal point of switch failure
• Six, four-channel output module positions available, optional expansion chassis available for additional
digital signal distribution.
• RS-232 I/O
• Ethernet Interface with Network Time Server (NTS) and Telnet capability
The Model 9100 is a system partitioned into four sections: (1) Signal Generation, (2) Signal Distribution, (3)
Control/Status, and (4) Power Supply.
FREQUENCY OUTPUTS
123456
AAAAAA
BBBBBB
CCCCCC
DDDDDD
AB
GPS ANTENNA
GND
AC INPUT A
AC INPUT B
REFERENCE
OUTPUTS
10
BASE T
ALARMS
TOD
RS-232
I/O
LINE
100-240 VAC
1.2A TO 0.7A
48-63 Hz
FAULT
TRAK
SYSTEMS
INPUT
OUT A
OUT B
OUT C
OUT D
FDM
FAULT
TRAK
SYSTEMS
FSU
A
U
T
O
B
A
PRESS
TO
RESET
ON LINE
STANDBY
FAULT
RESET
SELECT
TRAK Systems
GPS REFERENCE
FAULT
TRAK
SYSTEMS
ON LINE
STANDBY
LOCKED
TRACKING
1 PPS
5 MPPS
COMPOSITE
IRIG B
GND
GPS
GPS REFERENCE
FAULT
TRAK
SYSTEMS
ON LINE
STANDBY
LOCKED
TRACKING
1 PPS
5 MPPS
COMPOSITE
IRIG B
GND
GPS
OUT A
OUT B
OUT C
OUT D
FAULT
TRAK
SYSTEMS
DDM
OUT A
OUT B
OUT C
OUT D
FAULT
TRAK
SYSTEMS
DDM
OUT A
OUT B
OUT C
OUT D
FAULT
TRAK
SYSTEMS
DDM
OUT A
OUT B
OUT C
OUT D
FAULT
TRAK
SYSTEMS
DDM TEL
FAULT
TRAK
SYSTEMS
FRAMED
RS-422
TRAK
SYSTEMS
AC/DC P.S.
FAULT
+5VDC
+15VDC
-15VDC
TRAK
SYSTEMS
AC/DC P.S.
FAULT
+5VDC
+15VDC
-15VDC
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