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8183A GTP
Spectracom 8183A GTP GPS Master Clock Manuals
Manuals and User Guides for Spectracom 8183A GTP GPS Master Clock. We have
1
Spectracom 8183A GTP GPS Master Clock manual available for free PDF download: Instruction Manual
Spectracom 8183A GTP Instruction Manual (106 pages)
NETCLOCK/GTP GPS MASTER CLOCK
Brand:
Spectracom
| Category:
Clock
| Size: 1 MB
Table of Contents
Table of Contents
3
Figure 1-1 Netclock/Gps Master Clock
8
Figure 2-1 Antenna Installation
8
Figure 3-1 Netclock/Gps Front Panel
8
Figure 3-2 Netclock/Gps Rear Panel
8
General Information
9
1 Introduction
9
Features
9
Warranty Information and Product Support
9
Manual Errata and Special Documentation
9
Introduction
10
Unpacking
12
Specifications
13
Receiver
13
Display
13
Status Indicators
13
Serial Comm
14
RS-485 Remote Output
14
FAA IRIG B Outputs
15
1PPS Output
15
Standard 10 Mhz Output
16
Input Power
16
Mechanical and Environmental
16
Model 8225 GPS Antenna Specifications
16
Electrical Specifications
16
Mechanical Specifications
17
Model 8226 Impulse Suppressor
17
Model 8227 Inline Amplifier
17
MP10-0000-0001 Grounding Panel
17
2 Introduction
18
Model 8225 Gps Antenna
18
Antenna Installation
19
Figure
19
Introduction
19
Antenna Cable
20
Cable Lengths
21
Model 8226 Impulse Suppressor
21
Figure
21
Figure 2-3 Connector Assembly Instructions
22
Mp10-0000-0001 Copper Grounding Panel
23
Figure
23
Model 8227 Gps Inline Amplifier
24
Figure
24
Netclock/Gps Preparation for Use
25
Antenna Connection
25
Power Connection
25
Figure 2-6 Cable Guidelines
25
Chassis Ground
26
Configuration
26
Initial Operation
30
Qualifying the Installation
31
GPS Signal Status
31
Tracking Histogram
32
Front Panel Functions
34
Display
35
GPS Lock Lamp
35
Front Panel Functions
35
Time Sync Lamp
37
Display
37
Figure
37
Rear Panel Functions
38
GPS Antenna
38
Standard 10 Mhz Output
38
1PPS Output
38
Figure
38
Figure
39
FAA IRIG B Outputs
40
Figure 3-3 Irig Connector
40
Table 3-1 Irig Pin out
40
Serial Communication Ports
41
Figure 3-4 Serial Comm Pin Numbering
41
Table 3-2 Serial Comm Pin Assignments
41
Figure
42
Remote Outputs
42
Serial Setup Interface
43
Figure 3-6 Rs-485 Output
43
Figure 3-7 Pin Numbering
43
Status Messages
44
Table 3-3 Pin Assignments
44
DC Power
46
Chassis Ground
46
Data Format Description
46
Format 0
47
Format 1
49
Format 2
50
Table 3-4 Quality Indicators
51
Format 3
52
Figure
52
Format 4
54
Format 90
55
Remote Output Usage
57
RS-485 Guidelines
57
Figure
57
Table 3-5 Cable Sources for Rs-485 Lines over 1500 Feet
57
Connection Method
58
Figure 3-8 One-Way Bus Installation
58
Table 3-6 Cable Sources for Rs-485 Lines under 1500 Feet
58
Figure 3-9 Split Bus Configuration
59
Figure 3-10 Wire Strain Relief
60
Figure 3-11 Timeview Rs-485 Interface
61
Figure 3-12 Model 8179T Timetap Rs-485 Interface
61
Figure 3-13 Model 8188 Rs-485 Interface
62
Figure 3-14 Timetalk Rs-485 Interface
62
Termination
63
Figure 3-15 Timeburst Rs-485 Interface
63
Software Commands
64
4 Introduction
64
Figure 4-1 Command Structure
65
Introduction
65
Table 4-1 Alphabetical List of Commands
66
Antenna Cable Delay
67
Display Output Configuration
68
Display Alarm Log
69
Date
70
Restore Factory Defaults
71
Display Tracking Histogram
72
Daylight Saving Time
77
Front Panel Format
77
Figure
77
Figure 4-2 Time Difference Map
78
Gps Signal Strength
82
Help Display
82
Irig Configuration
83
Location
84
Gps Lock Time out
85
Remote Output Configuration
86
Reset Gps Receiver
87
Serial Comm Configuration
88
Set Mode
90
Status Command
91
Sync Time out
92
Time
93
Test Mode
94
Version Command
95
Service Information
96
5 Introduction
96
Reception Troubleshooting
96
Introduction
97
No Reception
97
Table 5-1 Typical Antenna Cable Resistance Values
97
Low GPS Quality
98
Table 5-2 Television Stations with Gps Jamming Potential
99
Table 5-3 Fm Radio Frequencies with Gps Jamming Potential
99
Oscillator Adjustment
100
Adjustment Procedure
100
A.0 Introduction
103
A.1.1 FAA IRIG B General Description
103
Figure
103
Appendix Afaa Irig Code Description
104
Figure A-1 Faa Irig B Time Code
104
Table A-1 Faa Time Error Indicators
106
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