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MTS LiTE, MTS 2 and
MTS 4 Installation,
Configuration and Basic
Service Manual
DIMETRA
™
DIMETRA X Core
DIMETRA Express
DIMETRA IP Scalable (DIPS)
DIMETRA IP Compact (DIPC)/Scalable DIMETRA IP (SDIP)
DIMETRA IP Micro/DIMETRA IP LiTE
*6802800U74*
6802800U74-AP
JUNE 2020
©
2020 Motorola Solutions, Inc. All rights reserved
2
Table of Contents
Main Page
Declaration of Conformity
3
CMM Labeling and Disclosure Table
4
Service Information
5
Document History
7
Table of Contents
12
List of Figures
23
About MTS Lite, MTS 2 and MTS 4 Installation, Configuration and Basic Service Manual
38
What Is Covered in this Manual
38
Helpful Background Information
38
Related Information
38
Regulatory CE Marking Compliance
39
Icon Conventions
41
Style Conventions
42
Chapter 1: MTS Overview
43
Base Radio Architecture Comparison
43
Table 2: Architecture Comparison - Boot Order and Functionalities of Bootloaders and Applications
43
MTS Platform Description
46
MTS Lite Components
47
Figure 1: MTS Lite Cabinet
47
Table 3: MTS Lite Cabinet
47
MTS 2 Components
48
Figure 2: MTS 2 Cabinet
50
Table 4: MTS 2 Cabinet
50
MTS 4 Components
51
Figure 3: MTS 4 Cabinet
52
Table 5: MTS 4 Cabinet
52
Expansion Cabinet Components
53
Figure 4: MTS Expansion Cabinet
54
Table 6: MTS Expansion Cabinet
54
MTS Modules
55
RF Distribution System
55
Duplexer
56
Preselector
56
Table 7: Preselector Filter Bandwidth
56
Table 8: Duplexer Filter Bandwidth
56
Cavity Combiners
57
Hybrid Combiner
57
Post Filter
57
Rx Splitter
58
Site Controller Module
58
Xhub
58
Base Radio Module
58
Base Radio Transceiver
58
Table 9: Hybrid Combiner - Frequency Range
58
Base Radio Power Amplifier
59
Power Supply Unit
59
Backup Battery
59
Cooling Fans
59
Chapter 2: General Safety
60
General Safety Precautions
60
Mains Safety Precautions
61
Battery Safety Precautions
61
Chapter 3: Site Preparation
63
Site Planning
63
Site Survey
63
Site Selection Considerations
64
Cabinets Installation Considerations
65
MTS Lite Cabinet Considerations
65
Figure 5: MTS Lite Cabinet Dimensions
65
Figure 6: Suggested MTS Lite Site Layout
65
MTS 2 Cabinet Considerations
66
Figure 7: MTS 2 Cabinet Dimensions
66
Figure 8: Suggested MTS 2 Site Layout
66
MTS 4 Cabinet Considerations
67
Figure 9: MTS 4 Cabinet Dimensions
69
Expansion Cabinet Considerations
70
Figure 10: Suggested MTS 4 Site Layout
70
Figure 11: Expansion Cabinet Dimensions
71
Figure 12: Suggested Expansion Cabinet Site Layout
71
Antenna Installation Considerations
72
Network Interface Installation Considerations
73
MTS Installation Special Considerations
73
Environmental Considerations
73
Electrical Requirements
74
Applicable Codes and Practices
74
AC and DC Power Supplies
75
Service Current Rating
75
Table 10: Typical Power Loads and Heat Dissipation Values - MTS 400 Mhz BR-Arch-1
76
Table 11: Typical Power Loads and Heat Dissipation Values - MTS 400 Mhz BR-Arch-2
77
Table 12: Typical Power Loads and Heat Dissipation Values - MTS 800 Mhz BR-Arch-2
78
Table 13: Typical Power Loads and Heat Dissipation Values - Expansion Cabinet 400 Mhz BR
80
Table 14: Typical Power Loads and Heat Dissipation Values - Expansion Cabinet 400 Mhz BR
80
Table 15: Typical Power Loads and Heat Dissipation Values - Expansion Cabinet 800 Mhz BR
81
Table 16: Typical Power Loads and Heat Dissipation Values - MTS 260 Mhz Configurations
82
Table 17: Typical Power Loads and Heat Dissipation Values - Expansion Cabinet 260 Mhz Configuration
83
Table 18: Typical Power Loads and Heat Dissipation Values - MTS 800 Mhz / 900 Mhz
84
Table 19: Typical Power Loads and Heat Dissipation Values - Expansion Cabinet 800 Mhz Configuration
85
AC and DC Current Load
86
Backup Battery
86
Surge Arrestors
86
Power Panel
86
User Alarms, Control Outputs, and Door Alarm
86
Grounding Requirements
87
Figure 13: Opto-Isolated Alarm Input Structure
87
Chapter 4: Hardware Installation
88
Installation Overview
88
Installation Personnel
88
Receiving the MTS Equipment
88
Installation Prerequisites
89
Cabinet Transportation
90
Transportation Safety Considerations
90
MTS Lite and MTS 2 Cabinets Transportation
90
Moving the MTS 4 and Expansion Cabinet
90
Figure 14: Lifting Point for MTS 4 and Expansion Cabinet
91
Cabinet Installation
92
Figure 15: Placing the MTS 4 and the Expansion Cabinet in the Vertical or Horizontal Position
92
Cabinet Bracing Considerations
93
Figure 16: MTS - Mounting Brackets
93
Floor Mounting Instructions
93
Installing the Cabinet Using the Mounting Brackets
93
Figure 17: MTS Lite / MTS 2 - Drill Hole Position for the Mounting Brackets
94
Figure 18: MTS 4 and Expansion Cabinet - Drill Hole Position for the Mounting Brackets
94
Installing the Cabinet Using the Mounting Plate
95
Figure 19: MTS - Mounting Brackets and the Cabinet
95
Mounting Plate
95
Figure 20: MTS Mounting Plate
96
Installing the Mounting Plate
96
Figure 21: MTS Lite/Mts 2 - Drill Hole Position for the Mounting Plate
97
Figure 22: MTS 4 - Drill Hole Position for the Mounting Plate
97
Securing Cabinet to a Mounting Plate
97
Installing the Cabinet Using the Mounting Plate
97
Wall Fixing
98
Electrical Connections
98
Figure 23: Position of Security Screws
98
Figure 24: MTS - Wall Fixing
98
Grounding Connection
99
Figure 25: Station Ground Point on the MTS Lite Junction Panel
100
Figure 26: Station Ground Point on the MTS 2 Junction Panel
100
Figure 27: Station Ground Point on the MTS 4 Junction Panel
100
Figure 28: Station Ground Point on the Expansion Cabinet Junction Panel
101
Figure 29: Cabinet Grounding
101
Grounding the Equipment Cabinet
101
48 VDC Input Power and Backup Battery Charging Connections
102
Battery System Grounding
102
Checking Grounding Connections
102
Power Supply Connections
102
Figure 30: -48 VDC Connection on the MTS Lite Junction Panel
103
Figure 31: -48 VDC Connection on the MTS 2 Junction Panel
103
Figure 32: -48 VDC Connections on the MTS 4 Junction Panel
103
Figure 33: -48 VDC Connections on the Expansion Cabinet Junction Panel
104
Figure 34: DC Plug MTS Lite/Mts 2 (Motorola P/N 3166501A01) - Blue/Black Wires
105
Figure 35: DC Plug MTS Lite/Mts 2 (Motorola P/N 3166501A01) - Red/Black Wires
105
Figure 36: DC Plug MTS 4 (Motorola P/N 3166501A02) - Blue/Black Wires
106
Figure 37: DC Plug MTS 4 (Motorola P/N 3166501A02) - Red/Black Wires
106
100-240 VAC Input Power Connections
107
Figure 38: 100-240 VAC Connection on the MTS Lite Junction Panel
107
Figure 39: 100-240 VAC Connection on the MTS 2 Junction Panel
107
Figure 40: 100-240 VAC Connections on the MTS 4 Junction Panel
107
Connecting 100-240 VAC Power Source to Equipment Cabinet
108
Figure 41: 100-240 VAC Connections on the Expansion Cabinet Junction Panel
108
Figure 42: AC Socket (IEC Connector)
108
Backup Battery Sensor Connections
109
Figure 43: Backup Battery Sensor Connection on MTS Lite Junction Panel
109
Figure 44: Backup Battery Sensor Connection on MTS 2 Junction Panel
109
Connecting the Backup Battery Sensor to the Equipment Cabinet
110
Figure 45: Backup Battery Sensor Connections on MTS 4 Junction Panel
110
Figure 46: Backup Battery Sensor Connections on Expansion Cabinet Junction Panel
110
Figure 47: Backup Battery Temperature Sensor Cable
111
MTS LVD Kit Installation
111
Figure 48: MTS LVD Kit Relay Connection Diagram - Single PSU
112
Figure 49: MTS LVD Kit Relay Connection Diagram - Dual PSU, Dual Batteries
113
Figure 50: MTS LVD Kit Relay Connection Diagram - Dual PSU, Single Battery
114
Installing the MTS LVD Kit
114
Figure 51: MTS LVD Kit Battery Cable Connections
115
Figure 52: MTS LVD Kit Plus and Minus Signs
115
Figure 53: MTS LVD Kit Backplate Plugs
116
Figure 54: Mounting the MTS LVD Kit
116
RF Antenna Connections
117
Figure 55: Base Radio Antenna Connections - MTS Lite
117
Figure 56: Base Radio Antenna Connections - MTS 2
117
Figure 57: Base Radio Antenna Connections - MTS 2 Non Duplexed
118
Table 20: Antenna Connections
119
Expansion Cabinet Connections
120
TX Connections
120
Figure 59: Connection between MTS 4 Prime Cabinet and MTS 4 Expansion Cabinet - Phasing Harness
121
Figure 60: Connections between MTS 4 Prime Cabinet and MTS 4 Expansion Cabinet - Two Filters
121
Connections between Site Controller and XHUB Controller
122
Figure 61: Connections between Site Controller and XHUB Controller
122
Figure 62: Power Connection to the XHUB Controllers
123
RX Connection
123
GPS Connections
124
Figure 63: RX Connection between MTS 4 Prime Cabinet and MTS4 Expansion Cabinet
124
Figure 64: Holes in Top Lid for Rx Cables
124
GPS Site Reference Operation Modes
125
GPS Start up
126
Tracking Criteria
126
Remote GPS Antenna/Receiver Connection
127
Table 21: GPS Start-Up Time
127
Figure 65: Remote GPS Receiver Connection on MTS Lite Junction Panel
128
Figure 66: Remote GPS Receiver Connection on MTS 2 Junction Panel
128
Figure 67: Remote GPS Receiver Connection on MTS 4 Junction Panel
128
Remote GPS Receiver Placement Requirements
128
Figure 68: RGPS Modular Data Surge Protector
129
Remote GPS Receiver Cabling
129
Table 22: RGPS Cables
129
Figure 69: GPS Site Deutsch Connector no 680023-2212P1 (Case-Mount)
130
Figure 70: MTS Site RGPS Connector Pinout no DB15F
130
Table 23: RGPS Connector
130
Figure 72: GPS Antenna Connection on MTS 2 Junction Panel
131
GPS Antenna Connection
131
Figure 71: GPS Antenna Connection on MTS Lite Junction Panel
132
Figure 73: GPS Antenna Connection on MTS 4 Junction Panel
133
GPS Antenna Line Loss
133
GPS Interference Avoidance
134
X.21, E1-120Ω Cabling
134
Figure 74: E1/X.21 and Ethernet Site Link Connectors on the MTS Lite Junction Panel
134
Figure 75: E1/X.21 and Ethernet Site Link Connectors on the MTS 2 Junction Panel
135
Figure 76: E1/X.21 and Ethernet Site Link Connectors on the MTS 4 Junction Panel
135
Figure 77: Site Link Connector E1 Pinout
135
Table 24: Site Link Connector E1 on Junction Panel
135
Ethernet Site Link Cabling
136
Figure 78: Site Link Connector X.21 Pinout
136
Figure 79: MTS 2 Junction Panel E1/X.21 and Ethernet Site Link Connectors
136
Table 25: Site Link Connector X.21 on Junction Panel
136
Ethernet Site Link Retrofit Kit
137
Figure 80: MTS 4 Junction Panel E1/X.21 and Ethernet Site Link Connectors
137
Table 26: Junction Panel Ethernet Site Link Connector Pins
137
Connecting Ethernet Site Link Retrofit Kit for MTS 2 (New JP)
138
Connecting Ethernet Site Link Retrofit Kit for MTS 2 (Old JP)
138
Connecting Ethernet Site Link Retrofit Kit for MTS 4
138
Connecting Ethernet Site Link Retrofit Kit for MTS 4 with Expansion Cabinet (New JP)
139
Connecting Ethernet Site Link Retrofit Kit for MTS 4 with Expansion Cabinet (Old JP)
139
External Alarm Cabling
140
Figure 81: MTS Lite Junction Panel Alarm Wiring Connection
140
Figure 82: MTS 2 Junction Panel Alarm Wiring Connection
140
Figure 83: MTS 4 Junction Panel Alarm Wiring Connection
141
Figure 84: External Alarm Connector Pinout
141
Table 27: External Alarm Connector
141
Performing a Final Check-Out after Installation
142
Checking the Cabinet after Setup
142
Powering up the MTS
142
Recommended Installation Tools, Parts, and Test Equipment
143
Recommended Installation Tools
143
Table 28: Recommended Installation Tools
143
Recommended Test Equipment
144
Table 29: Recommended Installation Test Equipment
144
Recommended Parts
145
Recommended Torque
145
Table 30: Recommended Installation Parts
145
Table 31: Recommended RF Connectors, Screws, and Nuts Torque
145
Mounting Screws
146
Table 32: MTS Lite, MTS 2, and MTS 4 and Expansion Cabinets Mounting Screws
146
Figure 85: MTS Lite Screws Positions
147
Figure 86: MTS 2 Screws Positions
148
Figure 87: MTS 4 Screws Positions
149
Figure 88: Expansion Cabinet Screw Positions
150
Chapter 5: Interconnection and Internal Cabling
151
AC/DC Power Cabling
151
AC/DC Power Cabling - MTS Lite
151
Table 33: AC/DC Power Cabling for MTS Lite
151
AC/DC Power Cabling - MTS 2
152
Figure 89: AC/DC Power Cabling Diagram for MTS Lite
152
Table 34: AC/DC Power Cabling for MTS 2
152
AC/DC Power Cabling - MTS 4
154
Figure 90: AC/DC Power Cabling Diagram for MTS 2
154
Table 35: AC/DC Power Cabling for MTS 4
154
AC/DC Power Cabling - Expansion Cabinet
158
Table 36: AC/DC Power Cabling for Expansion Cabinet
158
User Alarms/Controls, X.21, RGPS, and GPS Cabling
159
Figure 92: AC/DC Power Cabling Diagram for Expansion Cabinet
159
Table 37: User Alarms/Controls, X.21, RGPS, and GPS Cabling for MTS Lite
160
User Alarms/Controls, X.21, RGPS, and GPS Cabling - MTS Lite
160
Figure 93: User Alarms/Controls, X.21, RGPS, and GPS Cabling Diagram for MTS Lite
161
Table 38: User Alarms/Controls, X.21, RGPS, and GPS Cabling for MTS 2
161
User Alarms/Controls, X.21, RGPS, and GPS Cabling - MTS 2
162
Table 39: User Alarms/Controls, X.21, RGPS, and GPS Cabling for MTS 4
163
User Alarms/Controls, X.21, RGPS, and GPS Cabling -MTS 4
163
E1 and Ethernet Cabling
166
E1 and Ethernet Cabling - MTS Lite
166
E1 and Ethernet Cabling - MTS 2
166
Figure 96: E1 and Ethernet Cabling Diagram for MTS Lite
166
Table 40: E1 and Ethernet Cabling for MTS Lite
166
Table 41: E1 and Ethernet Cabling for MTS 2
166
E1 and Ethernet Cabling - MTS 4
168
Table 42: E1 and Ethernet Cabling for MTS 4
168
E1 and Ethernet Cabling - Expansion Cabinet
170
Table 43: E1 and Ethernet Cabling for Expansion Cabinet
170
Ethernet Site Link Cabling
171
Figure 99: E1 and Ethernet Cabling for MTS 4 with Expansion Cabinet (to the Right)
171
Ethernet Site Link Cabling - MTS 2
172
Ethernet Site Link Cabling - MTS Lite
172
Figure 100: Ethernet Site Link Cabling for MTS Lite
172
Table 44: Ethernet Site Link Cabling for MTS Lite
172
Table 45: Ethernet Site Link Cabling for MTS 2
172
Ethernet Site Link Cabling - MTS 4 with Single Site Controller
173
Table 46: Ethernet Site Link Cabling for MTS 4 with Single Site Controller
173
Figure 102: Ethernet Site Link Cabling for MTS 4 with Single Site Controller
175
Ethernet Site Link Cabling - MTS 4 with Dual Site Controller
176
Table 47: Ethernet Site Link Cabling for MTS 4 with Dual Site Controller
176
Figure 103: Ethernet Site Link Cabling for MTS 4 with Dual Site Controller
177
Ethernet Site Link Cabling - MTS 4 Expansion Cabinet with Single Site Controller
178
Table 48: Ethernet Site Link Cabling for MTS 4 Expansion Cabinet with Single Site Controller
178
Ethernet Site Link Cabling - MTS 4 Expansion Cabinet with Dual Site Controller
179
Figure 104: Ethernet Site Link Cabling for MTS 4 Expansion Cabinet with Single Site Controller
179
Table 49: Ethernet Site Link Cabling for MTS 4 Expansion Cabinet with Dual Site Controller
179
RF Cabling
181
RF Cabling - MTS Lite with One TX and One RX Antenna, no Diversity
181
Figure 105: Ethernet Site Link Cabling for MTS 4 Expansion Cabinet with Dual Site Controller
181
Table 50: RF Cabling/Connections for MTS Lite with One TX and One RX Ant. no Diversity
181
RF Cabling - MTS Lite with One TX/RX Antenna
182
Figure 106: RF Cabling/Connections for MTS Lite with One TX and One RX Ant. no Diversity
182
Table 51: RF Cabling/Connections for MTS Lite with One TX/RX Ant
182
RF Cabling - MTS Lite with One TX and Two RX Antennas
183
Figure 107: RF Cabling/Connections for MTS Lite with One TX/RX Ant
183
Table 52: RF Cabling/Connections for MTS Lite with One TX/RX Ant. and One Additional RX Ant
183
RF Cabling - MTS 2, no Diversity
184
Figure 108: RF Cabling/Connections for MTS Lite with One TX/RX Ant. and One Additional RX
184
Table 53: RF Cabling/Connections for MTS 2 with no Diversity
184
RF Cabling - MTS 2 with One TX Antenna
185
Figure 109: RF Cabling Diagram for MTS 2 with no Diversity
185
Table 54: RF Cabling/Connections for MTS 2 with One TX Ant. and up to Two Additional RX Ant
185
RF Cabling - MTS 2 with One TX/RX Antenna
187
Figure 110: RF Cabling/Connections for MTS 2 with One TX Ant. and up to Two Additional RX Ant
187
Table 55: RF Cabling/Connections for MTS 2 with One TX/RX Ant. and up to Two Additional RX
187
RF Cabling - MTS 2 with Two TX/RX Antennas
189
Figure 111: RF Cabling Diagram for MTS 2 with One TX/RX Ant. and up to Two Additional RX Ant
189
Table 56: RF Cabling/Connections for MTS 2 with Two TX/RX Ant. and up to One Additional RX
189
RF Cabling - MTS 4, no Diversity
191
Figure 112: RF Cabling Diagram for MTS 2 with Two TX/RX Ant. and up to One Additional RX Ant
191
Table 57: RF Cabling/Connections for MTS 4 with no Diversity
191
Table 58: TX ATCC Interconnect Harness Part Numbers
192
Figure 113: RF Cabling Diagram for MTS 4 with no Diversity
193
RF Cabling - MTS 4 with One TX/RX Antenna
194
Table 59: RF Cabling for MTS 4 with One TX/RX Antenna and up to Two Additional RX Antennas
194
RF Cabling - MTS 4 with Two TX/RX Antennas
197
Table 60: RF Cabling/Connections for MTS 4 with Two TX/RX Ant. and up to One Additional RX
197
RF Cabling - MTS 4 with One TX Antenna
199
Table 61: RF Cabling/Connections for MTS 4 with One TX Ant. and up to Three Additional RX Ant
199
Figure 116: RF Cabling/Connections for MTS 4 with One TX Ant. and up to Three Additional RX
201
RF Cabling - Expansion Cabinet with One TX/RX Antenna
202
Table 62: RF Cabling/Connections for Expansion Cabinet with One TX/RX Ant. and up to Two Additional RX Ant
202
Figure 117: Holes in Top Lid for Rx Cables
203
Table 63: TX ATCC Phasing Harness Part Numbers
203
Figure 118: RF Cabling/Connections for Expansion Cabinet with One TX/RX Ant. and up to Two
205
RF Cabling - Expansion Cabinet with Two TX/RX Antennas
206
Table 64: RF Cabling/Connections for Expansion Cabinet with Two TX/RX Ant. and up to One Additional RX Ant
206
Figure 119: RF Cabling/Connections for Expansion Cabinet with Two TX/RX Ant. and up to One
208
RF Cabling - Expansion Cabinet with One TX Antenna
209
Table 65: RF Cabling/Connections for Expansion Cabinet with One TX Ant. and up to Three Additional RX Ant
209
Figure 120: RF Cabling/Connections for Expansion Cabinet with One TX Ant. and up to Three
211
RF Cabling - Expansion Cabinet with Two TX Antennas
212
Table 66: RF Cabling/Connections for Expansion Cabinet with Two TX Ant. and up to Three
212
Figure 121: RF Cabling/Connections for Expansion Cabinet with Two TX Antennas and up to
214
CAN Bus Cabling
215
CAN Bus Cabling - MTS Lite
215
Figure 122: CAN Bus Cabling Diagram for MTS Lite
215
Table 67: CAN Bus Cabling for MTS Lite
215
CAN Bus Cabling - MTS 2
216
Table 68: CAN Bus Cabling for MTS 2 with TX/RX on 1 Ant. RX on 2 Ant
216
Figure 123: CAN Bus Cabling Diagram for MTS 2 with TX/RX on 1 Ant. RX on 2 Ant
217
Table 69: CAN Bus Cabling for MTS 2 with TX/RX on 1 Ant. RX on 2 Ant
217
Figure 124: CAN Bus Cabling Diagram for MTS 2 with TX/RX on 2 Ant. RX on 1Ant
218
Table 70: CAN Bus Cabling for MTS 4 with TX/RX or TX on 1 Ant
218
Figure 125: CAN Bus Cabling Diagram for MTS 4 with TX/RX or TX on 1 Ant
220
Table 71: CAN Bus Cabling for MTS 4 with TX/RX or TX on 2 Ant. with Atccs
220
Figure 126: CAN Bus Cabling Diagram for MTS 4 with TX/RX or TX on 2 Ant. with Atccs
222
CAN Bus Cabling - Expansion Cabinet
223
Table 72: CAN Bus Cabling for MTS 4 with Expansion Cabinet
223
Figure 127: CAN Bus Cabling Diagram for MTS4 and Expansion Cabinet with Atccs
224
Figure 128: CAN Bus Cabling Diagram for MTS4 and Expansion Cabinet with Mtccs and Redundant Site Controller
225
Chapter 6: Configuration and Testing
226
Setup and Testing Overview
226
Preparing for Configuration and Testing
226
Logging on to the Site Controller Application through Serial Connection
227
Table 73: MTS Base Radio Modes of Operation
227
Logging on to the Base Radio Application through Serial Connection
228
Logging on to the BOOT1 Mode
228
Logging on to the Base Radio Core Mode
229
Logging on to the Test Application
229
Test Equipment
230
Table 74: Equipment for Cabinet Testing
230
Service Cable and Connector Box Description
231
Figure 129: Basic Service Cable
231
Table 75: Basic Service Cable Pinout
231
Figure 130: Service Connector Box
232
Setting up Service Terminal
233
Figure 131: Service Connector Box Pinout
233
Table 76: Site Controller Service Port Pinout
233
CAN Bus Configuration
234
PSU CAN Bus Commands
234
Fans CAN Bus Commands
235
DPM CAN Bus Commands
235
ATCC CAN Bus Commands
235
Other CAN Bus Commands
236
Configuring and Verifying the Site Controller
236
Setting up the Site Controller
236
E1 Connection Test
237
X.21 Connection Test
237
Site Reference Check
237
Configuring and Verifying the Base Radio
238
Base Radio Startup Sequence
239
Table 77: Base Radio Leds: Normal Startup Sequence
239
Table 78: Base Radio Leds: Hardware Failure
239
Base Radio Position and Receivers Selection
240
Figure 132: BRC Indicators
240
Figure 133: Base Radios Cabinet Positions and Numbering
241
Setup and Access to Base Radio Position
241
Additional Receiver Configuration for BR-Arch-1
243
Enabling Base Radio Receiver Branches
243
Table 79: Corrective Actions for Missing or Bad Base Radio Parameters in BR-Arch-1 Architecture
244
Station Verification Procedures
247
Verifying the Base Radio Software Revision
247
Table 80: Transmitter Verification Specifications
250
Transmitter Verification
250
Receiver Verification
251
Displaying Base Radio Alarms
258
Viewing the Transmit Spectrum (Optional)
258
Figure 134: Spectrum Analyzer Display of Transmitted Signal
259
Synchronizing Non-Volatile Memory (NVM) Regions
259
Chapter 7: Radio Frequency Distribution System
261
RFDS Theory of Operation
261
CAN Bus
262
RFDS Frequency Band and Bandwidth
262
MTS Lite and MTS 2 RFDS
262
Table 81: RFDS Frequency Bands and Bandwidth
262
Figure 135: MTS Lite TX/RX on 1 Ant. - Filter Configuration
263
MTS Lite and MTS 2 Filter Tray
263
Table 82: MTS Lite RF Configurations
263
Figure 136: MTS Lite TX/RX on 1 Ant., RX on 1 Ant - Filter Configuration
265
Table 83: MTS 2 RF Configurations
265
Figure 137: MTS 2 TX/RX on 2 Ant. - Filter Configuration
266
Figure 138: MTS 2 TX/RX on 2 Ant., RX on 1 Ant - Filter Configuration
266
Figure 139: MTS 2 TX/RX on 1 Ant., RX on 1 Ant - Filter Configuration
267
Figure 140: MTS 2 TX/RX on 1 Ant., RX on 2 Ant - Filter Configuration
267
Figure 141: MTS Lite / MTS 2 Preselector
268
Figure 142: Schematic Diagram of MTS Lite / MTS 2 Preselector
269
Replacing the MTS Lite / MTS 2 Preselector
269
MTS Lite / MTS 2 Preselector
267
MTS Lite / MTS 2 Duplexer
271
Figure 143: MTS 2 Duplexer
271
Figure 144: Schematic Diagram of MTS Lite / MTS 2 Duplexer
272
Replacing the MTS Lite / MTS 2 Duplexer
272
Hybrid Combiner
274
Figure 145: Hybrid Combiner
275
Replacing the Hybrid Combiner
275
Mts 4 Rfds
276
MTS 4 Filter Tray
276
Table 84: MTS 4 RF Configurations
277
Figure 146: MTS 4 TX/RX on One Antenna and up to Two RX Antennas Filter Configuration
278
Figure 147: MTS 4 TX/RX on Two Antennas and up to One RX Antenna Filter Configuration
278
Figure 148: MTS 4 TX on One Antenna and up to Three RX Antennas Filter Configuration
278
Figure 149: MTS 4 TX on One Antenna and Two RX Antennas Filter Configuration
278
Figure 150: MTS 4 TX on One Antenna and Three RX Antennas Filter Configuration
278
MTS 4 Preselector
279
Figure 151: MTS 4 Preselector
279
Figure 152: Schematic Diagram of MTS 4 Preselector
280
Replacing the MTS 4 Preselector
280
MTS 4 Duplexer
281
Figure 153: MTS 4 Duplexer
282
Figure 154: Schematic Diagram of MTS 4 Duplexer
282
Replacing the MTS 4 Duplexer
282
Hybrid Combiner in MTS 4
284
Post Filter
284
Figure 155: Post Filter
285
Figure 156: Schematic Diagram of Post Filter
285
Replacing the Post Filter
285
Cavity Combiner
287
Cavity Combiner - Theory of Operation
288
Figure 157: Auto Tune Cavity Combiner
288
Replacing the Cavity Combiner
289
Tuning the MTCC in a BTS in Tetra Application Mode
291
Expansion Cabinet RFDS
292
Figure 158: Tuning Knob and Locking Knob
292
Table 85: MTS 4 Expansion Cabinet RF Configurations
293
Figure 159: Expansion Cabinet with Single Diversity
294
Figure 160: Expansion Cabinet with Dual Diversity
294
Figure 161: Expansion Cabinet with Triple Diversity
295
Figure 162: Expansion Cabinet RX Splitter
295
Figure 163: Schematic Diagram of RX Splitter
296
Replacing the Expansion Cabinet RX Splitter
296
RX Splitter
295
Cavity Combiner
297
Chapter 8: Site Controller
298
Figure 164: Site Controller Front View
298
Site Controller - Theory of Operation
299
Figure 165: Site Controller Rear View
299
Site Controller - Indicators, Switches, and Connectors
300
Figure 166: Site Controller - Functional Block Diagram
300
Figure 167: Site Controller - Front Panel
301
Site Controller - Front Panel
301
Figure 168: Site Controller - Front Panel Leds Position
302
Site Controller - Front Panel Indicators (LED)
302
Table 86: Site Controller - Front Panel Indicators (LED)
302
Site Controller - Front Panel Connectors
305
Site Controller - Front Panel Switches
305
Table 87: Site Controller - Front Panel Switches
305
Table 88: Site Controller - Front Panel Connectors
305
Table 89: Site Controller - Service Cable Pinouts
306
Site Controller Rear Panel
307
Site Controller CAN Bus
307
Figure 169: Site Controller Rear Panel
307
Table 90: Site Controller - Rear Panel Connectors
307
Figure 170: Site Controller - CAN Bus
308
Table 91: Site Controller - CAN Bus Functionality
308
Updating CAN Bus Trackid Mapping List
311
Site Controller - GPS Module
312
Site Controller - Lithium Battery
312
Checking if the Site Controller Lithium Battery Needs Changing
312
Resetting the RTC Battery Status
312
Figure 171: Site Controller - Captive Screws
313
Replacing the Site Controller Lithium Battery
313
Figure 172: Site Controller - Lithium Battery Location
314
Figure 173: XHUB Controller
315
Chapter 9: XHUB Controller
316
XHUB Controller - Theory of Operation
316
XHUB Controller - Indicators, Switches, and Connectors
317
Figure 174: XHUB Controller - Functional Block Diagram
317
XHUB Controller - Front Panel
318
Figure 175: XHUB Controller- Front Panel
318
Table 92: XHUB Controller - Front Panel Indicators (LED)
319
XHUB Controller - Front Panel Indicators (LED)
319
Table 93: XHUB Controller - Front Panel Switches
320
Table 94: XHUB Controller - Front Panel Connectors
320
XHUB Controller - Front Panel Connectors
320
XHUB Controller - Front Panel Switches
320
XHUB Controller - Rear Panel
321
XHUB Controller - Rear Panel Connectors
321
Replacing the XHUB Controller
321
Table 95: XHUB Controller - Rear Panel Connectors
321
Table 96: XHUB Controller - FRU
322
XHUB Controller - FRU
322
Chapter 10: Base Radio
323
Base Radio - Overview
323
Figure 176: Base Radio
323
Base Radio - Theory of Operation
324
Figure 177: Base Radio Front Panel
324
Figure 178: BR-Arch-1 Base Radio - Functional Block Diagram
325
Figure 179: BR-Arch-2 Base Radio - Functional Block Diagram
326
Power Amplifier
327
Transceiver (XCVR)
327
Figure 180: Low-Power PA Functional Block Diagram
328
Figure 181: High-Power PA Functional Block Diagram
328
Table 97: Power Amplifiers in BR-Arch-1 Architecture
328
Table 98: Power Amplifiers in BR-Arch-2 Architecture
328
Base Radio - Indicators and Connectors
329
Figure 182: MID-Power PA Functional Block Diagram
329
Table 99: Base Radio - LED Indicators
329
Table 100: Base Radio - Connectors
330
Replacing the Base Radio
331
Electrostatic Discharge Precaution
331
Table 101: Base Radio - Service Cable Pinouts
331
Restoring the Base Radio
332
Reinstalling the Base Radio
332
Removing the Base Radio
332
Chapter 11: Power Supply Unit
333
Power Supply Unit (PSU) - Theory of Operation
333
Figure 183: Power Supply Unit Front Panel
333
PSU CAN Bus Monitoring, Alarms, and Controls
334
Backup Battery
335
Backup Battery Charging Procedure
336
Fans
336
Power Supply Unit (PSU) Indicators, Switches, and Connectors
336
Figure 184: PSU Front Panel
337
Table 102: Power Supply Unit LED Indicators
337
PSU Connectors
339
PSU Switch
339
Table 103: Power Supply Unit Controls
339
Table 104: Power Supply Unit Connectors
339
Replacing the Power Supply Unit (PSU)
340
Removing the Power Supply Unit (PSU)
341
Installing the Power Supply Unit (PSU)
341
Updating the Mapping List with the New PSU Trackid
341
Chapter 12: Cooling Fans
343
Cooling Fans Overview
343
Cooling Fans Theory of Operation
343
Figure 185: MTS Fan Kit
343
Alarms and Controls Available through PSU CAN Bus Interface
344
PSU Fan Control
344
Airflow
345
Figure 186: MTS Lite Airflow
345
Figure 187: MTS 2 Airflow
346
Cooling
347
Replacing the Cooling Fans
347
Figure 188: MTS 4 Airflow
347
Chapter 13: MTS Troubleshooting
349
Site Controller Troubleshooting
349
Site Controller Fault Indications
349
LED Fault Indications
349
Table 105: Site Controller LED Fault Indications
349
Figure 189: Site Controller Leds
352
Figure 190: Troubleshooting Flow Chart
353
Troubleshooting Flow Chart
353
Troubleshooting: Power
353
Troubleshooting: Status Sc
353
Table 106: Site Reference States - Status Sc
354
Table 107: Site Reference Reasons
354
Table 108: Site Reference States - Status Bts
355
Troubleshooting: SC Config File
355
Troubleshooting: Status Bts
355
Table 109: BRC Config File Troubleshooting
356
Troubleshooting: BRC Config Files and Code File
356
Troubleshooting: General Check of a Site Controller File
356
MMI Fault Indications
357
Troubleshooting: GPS and Site Reference Faults
357
GPS Receiver Detailed Troubleshooting
360
Troubleshooting Site Link Faults
361
Verifying Permanent Lock
373
Unlocking the Site from the Permanent Lock State
373
Other Site Controller Symptoms
374
Base Radio / RFDS / Miscellaneous Troubleshooting
374
Base Radio Troubleshooting
374
Base Radio Alarms
374
Table 110: Other Site Controller Symptoms
374
Table 111: Generic Base Radio Alarms
374
Recommended Test Equipment
396
Routine Checkout
396
Table 112: Recommended Test Equipment
396
Troubleshooting Procedures
396
Figure 191: Procedure 1 Troubleshooting Flowchart
397
Reported/Suspected Problems
397
Figure 192: Procedure 2 Troubleshooting Flowchart
398
Base Radio Fault Indications
399
Figure 193: Base Radio Leds
399
Table 113: Base Radio Fault Indications
399
Miscellaneous Troubleshooting
401
Table 114: Miscellaneous Troubleshooting Items
401
Chapter 14: Technical Specifications
402
Restriction of Hazardous Substances Compliance
402
Environmental and Standards Specifications
402
Environmental Specifications
402
Table 115: Environmental Specifications
402
Standards Specifications
403
Table 116: MTS Standards Specifications
403
Cabinet and Module Specifications
404
MTS Cabinets Frequency Range
404
Table 117: Frequency Values Supported for the MTS Lite, MTS 2, MTS 4
404
Dimensions of the MTS Cabinets
405
RF Specifications
405
Table 118: Dimensions of the MTS 2, MTS 4, and MTS 4 Expansion Cabinets
405
Table 119: RF Specifications
405
Table 120: Auto Tune and Manual Tune Cavity Combining Transmitter-To-Antenna Port Specifications
406
Transmitter Specifications
407
Table 121: Hybrid Combining Transmitter-To-Antenna Port Specifications
407
Table 122: Transmit Specifications - TETRA
407
Table 123: Transmit Specifications - TEDS
408
Receiver Specifications
409
Table 124: Receiver Specifications - TETRA
409
Table 125: Receiver Specifications - TEDS
410
Site Controller Specifications
411
Table 126: Site Controller Performance Specifications
411
Internal GPS Module Input Specifications
412
MTS Lite / MTS 2 Duplexer Specifications
412
MTS Lite / MTS 2 Preselector Specifications
412
MTS 4 Duplexer Specifications
412
Table 127: Internal GPS Input Specifications
412
Table 128: MTS Lite / MTS 2 Duplexer Specifications
412
Table 129: MTS Lite / MTS 2 Preselector Specifications
412
Table 130: MTS 4 Duplexer Specifications
412
MTS 4 Post Filter Specifications
413
MTS 4 Preselector Specifications
413
Auto Tune Cavity Combiner (ATCC) Specifications
413
Table 131: MTS 4 Post Filter Specifications
413
Table 132: MTS 4 Preselector Specifications
413
Table 133: Auto Tune Cavity Combiner (ATCC) Specifications
413
Manual Tune Cavity Combiner (MTCC) Specifications
414
Hybrid Combiner Specifications
414
Base Radio Specifications
414
Table 134: Manual Tune Cavity Combiner (MTCC) Specifications
414
Table 135: Hybrid Combiner Specifications
414
Table 136: Base Radio Specifications
414
Power Supply Unit Specifications
415
Table 137: Power Supply Specifications
415
XHUB Controller Specifications
416
RX Splitter Specifications
416
MTS Lite, MTS 2, and MTS 4 Connectors
416
Table 138: XHUB Controller Specifications
416
Table 139: MTS 4 Expansion Cabinet RX Splitter Specifications
416
Table 140: MTS Lite/Mts 2 Connectors
416
Table 141: MTS 4 Connectors
417
Chapter 15: Expansion Options
418
Additional Base Radio for MTS 2
418
Cable Connections
419
Figure 194: RF Cabling Diagram for MTS 2 with One TX/RX Ant. and up to Two Additional RX Ant
419
Figure 195: E1 and Ethernet Cabling Diagram for MTS 2 before Expansion
420
Figure 196: RF Cabling Diagram for MTS 2 with One TX/RX Ant. and up to Two RX Ant. after
421
Adding an Additional Base Radio to MTS 2
422
Figure 197: E1 and Ethernet Cabling Diagram for MTS 2 after Expansion
422
Installing an Additional Base Radio to MTS 2
423
Installing the Hybrid Combiner
424
Configuration
425
Additional Module Cage for MTS 4
425
Configuration
427
Additional Base Radio for Existing Module Cage in MTS 4
427
Cable Connections
428
Figure 198: RF Cabling of MTS 4 with One TX Ant. before Expansion
428
Figure 199: RF Cabling of MTS 4 with Two TX Ant. before Expansion
429
Figure 200: E1 and Ethernet Connections of MTS 4 before Expansion
430
Figure 201: RF Cabling Diagram of MTS 4 with One TX Ant. after Expansion
431
Figure 202: RF Cabling Diagram of MTS 4 with Two TX Ant. after Expansion
432
Figure 203: E1 and Ethernet Cabling of MTS 4 after Expansion
433
Adding an Additional Base Radio to MTS 4
434
Configuration
435
Redundant Site Controller
435
Adding a Redundant Site Controller
436
Installing a Second Site Controller
437
Configuring Redundant Site Controller
438
Configuring Ethernet Ports
439
Configuring Site Controller Configuration Files
439
Performing Site Controller Hardware Pre-Checks
439
Configuring Site Controller Ids
440
Expansion from Two-Channel to Four-Channel Cavity Combiner
441
Cable Connections
441
Figure 204: ATCC Cabling Diagram - MTS 4 with 1 TX Antenna before Expansion
441
Adding the Four-Channel Cavity Combiner
442
Figure 205: ATCC Cabling Diagram - MTS 4 with 1 TX Antenna after Expansion
442
Installing the Cavity Combiner into the Cabinet
443
Configuration
444
Hybrid Combiner Expansion
444
Installing an Additional Hybrid Combiner
444
Expansion from MTS 2 to MTS 4 Cabinet
444
Expanding from MTS 2 to MTS 4
445
Extracting the Module Cage from MTS 2
445
Figure 206: M4 Screw Position
446
Figure 207: M3 Screw Position
446
Assembling the Module Cage in the MTS 4 Cabinet
447
Configuration
447
Redundant XHUB Controller
447
Adding a Redundant XHUB Controller
448
Configuration
448
Chapter 16: MTS 4 Outdoor Enclosure
449
Appendix A: Field Replaceable Units (Frus)
450
Field Replaceable Units for MTS Lite
450
Table 142: Available Frus for MTS Lite
450
Table 143: Other Frus for MTS Lite Available from after Market Operations (AMO)
450
Figure 208: Position of Modules in MTS Lite Cabinet
452
Table 144: Available Frus for MTS 2
452
Table 145: Other Frus for MTS 2 Available from after Market Operations (AMO)
452
Figure 209: Position of Modules in MTS 2 Cabinet
455
Table 146: Available Frus for MTS 4
455
Table 147: Other Field Replaceable Units for MTS 4 Available from after Market Operations (AMO)
456
Table 148: Available Field Replaceable Units for MTS 4 Expansion Cabinet
459
Table 149: Other Field Replaceable Units for MTS 4 Expansion Cabinet Available from after Market Operations (AMO)
459
Surge Arrestors and Suppliers
460
AC Power and E1/X.21 Interface Surge Arrestors
460
Figure 210: Position of Modules in MTS 4 Cabinet
460
Figure 211: Position of Modules in Expansion Cabinet
460
Antenna Surge Arrestors
461
Lightning Arrestors
461
Appendix B: Planned Maintenance Inspection (PMI)
463
Table 150: Required Planned Maintenance Inspection Actions
463
Appendix C: Static Precautions and ESD Strap
464
Static Sensitive Precautions
464
ESD Wrist Strap Safety Precautions
464
Figure 212: MTS Lite ESD Strap Connection
465
Figure 213: MTS 2 and MTS 4 ESD Strap Connection
465
Appendix D: Assembling the GNSS Antenna
466
Figure 214: GNSS Antenna Assembly - Exploded View
466
Figure 215: GNSS Antenna Assembly - Cable
466
Figure 216: GNSS Antenna Assembly - Collar Bracket
467
Figure 217: GNSS Antenna Assembly - Securing the Pipe
467
Figure 218: GNSS Antenna Assembly - Grounding Cable
467
Appendix E: TETRA/DIMETRA Acronyms
468
Table 151: TETRA/DIMETRA Acronyms
468
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Motorola DIMETRA Express Specifications
General
Brand
Motorola
Model
DIMETRA Express
Category
Accessories
Language
English
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