Teledyne PowerMAX User manual

214579 REV C ECO 18776 03/26/2019
Teledyne Paradise Datacom Phone: [phone]
328 Innovation Blvd., Suite 100 Fax: [phone]
State College, PA 16803 USA Web: www.paradisedata.com
Email: [e-mail]
PowerMAX
SSPA System
Operations Manual
PowerMAX is covered by
U.S. Patent No. 8,189,338 B2

2 214579 REV C PowerMAX SSPA System Operations Manual
Teledyne Paradise Datacom, a division of Teledyne Defense Electronics LLC, is a single source for high
power solid state amplifiers (SSPAs), Low Noise Amplifiers (LNAs), Block Up Converters (BUCs), and
Modem products. Operating out of two primary locations, Witham, United Kingdom, and State College,
PA, USA, Teledyne Paradise Datacom has a more than 20 year history of providing innovative solutions
to enable satellite uplinks, battlefield communications, and cellular backhaul.
Teledyne Paradise Datacom Teledyne Paradise Datacom Ltd.
328 Innovation Blvd., Suite 100 2&3 The Matchyns, London Road, Rivenhall End
State College, PA 16803 USA Witham, Essex CM8 3HA England
[phone] (switchboard) [phone]
[phone] (fax) [phone] (fax)
Information in this document is subject to change without notice. The latest revision of this document
may be downloaded from the company web site: http://www.paradisedata.com.
Use and Disclosure of Data
The items described herein are controlled by the U.S. Government and authorized for export only to the
country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They
may not be resold, transferred, or otherwise disposed of, to any other country or to any person other
than the authorized ultimate consignee or end-user(s), either in their original form or after being incorpo-
rated into other items, without first obtaining approval from the U.S. government or as otherwise author-
ized by U.S. law and regulations.
Proprietary and Confidential
The information contained in this document is the sole property of Teledyne Paradise Datacom. Any re-
production in part or as a whole without the written permission of Teledyne Paradise Datacom is prohib-
ited.
All other company names and product names in this document are property of the respective compa-
nies.
© 2018-2019 Teledyne Paradise Datacom
Printed in the USA

PowerMAX SSPA System Operations Manual 214579 REV C 3
Section 1: General Information ............................................................................................................. 11
1.0 Introduction............................................................................................................................ 11
1.1 Theory of Operation .............................................................................................................. 11
1.1.1 Four-Module Systems ........................................................................................... 14
1.1.2 Eight-Module Systems .......................................................................................... 15
1.1.3 16-Module Systems............................................................................................... 16
1.2 Specifications ........................................................................................................................ 17
1.3 Inspection .............................................................................................................................. 17
1.4 Shipment ............................................................................................................................... 17
1.5 Safety Considerations ........................................................................................................... 18
1.5.1 High Voltage Hazards ........................................................................................... 18
1.5.2 High Current Hazards............................................................................................ 18
1.5.3 RF Transmission Hazards..................................................................................... 19
1.5.4 Electrical Discharge Hazards ................................................................................ 19
1.5.5 Tipping Hazard ...................................................................................................... 20
1.5.6 High Potential for Waveguide Arcing .................................................................... 20
1.6 Waveguide Pressurization and Dehydration ......................................................................... 20
Section 2: System Components ........................................................................................................... 23
2.0 Introduction............................................................................................................................ 23
2.1 PowerMAX SSPA Chassis .................................................................................................... 23
2.1.1 Front Panel Features............................................................................................. 23
2.1.1.1 Fault Condition LEDs ............................................................................ 23
2.1.1.2 Master/Slave Indicator........................................................................... 24
2.1.1.3 Front Panel Display ............................................................................... 24
2.1.1.4 Navigation Keys .................................................................................... 24
2.1.1.5 Main Menu Key .................................................................................... 24
2.1.1.6 Local/Remote Key ................................................................................ 24
2.1.1.7 Mute/Unmute Key ................................................................................. 24
2.1.1.8 Output Sample Port [Type N (F)] .......................................................... 24
2.1.1.9 Removable Fan Assembly .................................................................... 24
2.1.1.10 Removable Face Plate ........................................................................ 25
2.1.2 Rear Panel Features ............................................................................................. 25
2.1.2.1 RF Input Port (J1) [Type N (F)] ............................................................. 25
2.1.2.2 RF Output Port (J2) [Band specific] ...................................................... 25
2.1.2.3 Switch Port (J3) [6-pin MS-type] ........................................................... 26
2.1.2.4 Serial Main (J4) [DB9 (F)] ..................................................................... 26
2.1.2.5 Serial Local (J5) [DB9 (M)] .................................................................... 26
2.1.2.6 Program Port (J6) [DB25 (M)] ............................................................... 27
2.1.2.7 Parallel I/O (J7) [DB37 (F)].................................................................... 27
2.1.2.7.1 Hardware Mute (Tx Enable) ............................................................... 27
2.1.2.8 Link Port (J8) [DB9 (F)] ......................................................................... 27
2.1.2.9 Ethernet Port (J9) [RJ45] ...................................................................... 29
2.1.2.10 Power Supply M&C/Alarm (J12) [DB9 (M)] ......................................... 29
2.1.2.11 Removable Rear Fan Assembly ......................................................... 29
2.1.2.12 DC Input Port [bus bars]...................................................................... 30
2.2 Power Supply Chassis .......................................................................................................... 31
2.2.1 AC Distribution Panel ............................................................................................ 33
2.2.2 DC Distribution Panel ............................................................................................ 34
2.3 RF Distribution Panel ............................................................................................................ 35
2.3.1 J1 to J8 RF Out - SSPA # [Type N (F)] ................................................................ 35
2.3.2 J9 RF In [Type N (F)]............................................................................................. 32
2.3.3 J10 Sample [Type N (F)] ....................................................................................... 35
Table of Contents

4 214579 REV C PowerMAX SSPA System Operations Manual
2.3.4 J11 RF Input Sample [Type N (F)] ........................................................................ 35
2.3.5 J12 RF Output Sample [Type N (F)] ..................................................................... 36
2.3.6 J13 RF Out [SMA] ................................................................................................. 36
2.3.7 J14 4-Way Input [SMA] ......................................................................................... 36
2.3.8 J15 8-Way Input [SMA] ......................................................................................... 36
2.3.9 J16 8-Way Output [SMA]....................................................................................... 36
2.3.10 Phase Adjusters, SSPA 2-4 and SSPA 6-8........................................................ 36
2.4 Ethernet Switch (Optional) .................................................................................................... 37
2.4.1 Ethernet Switch Specifications .............................................................................. 37
2.5 Forward/Reflected Power Detector ....................................................................................... 38
2.5.1 Reflected Power Alarm.......................................................................................... 38
2.5.2 J40 Forward RF Sample In [SMA (F)] .................................................................. 39
2.5.3 J41 Reflected RF Sample In [SMA (F)]................................................................ 39
2.5.4 J42 RF Sample Out [SMA (F)] .............................................................................. 39
2.5.5 J43 +12V Input [Pin] .............................................................................................. 39
2.5.6 J44 RS-485 Connector [DB9 (F)] .......................................................................... 39
Section 3: System Installation .............................................................................................................. 41
3.0 Introduction............................................................................................................................ 41
3.1 System Installation ................................................................................................................ 42
3.1.1 Uncrating the Equipment....................................................................................... 42
3.1.1.1 Uncrate the System Cabinet ................................................................. 42
3.1.1.2 Uncrate the SSPA Module/Heatsink Assemblies, Power Supplies ...... 43
3.1.2 Setting Cabinet Upright ......................................................................................... 44
3.1.3 Inspect Waveguide................................................................................................ 45
3.1.4 Inspect Cables....................................................................................................... 45
3.1.4.1 RF Input Cables .................................................................................... 46
3.1.5 Install SSPA Module/Heatsink Assemblies ........................................................... 47
3.1.6 Install Power Supply Modules ............................................................................... 51
3.1.7 Cabinet I/O Connectors......................................................................................... 52
3.1.10 Apply Power ........................................................................................................ 52
3.2 Cabinet Exhaust Option ........................................................................................................ 53
3.2.1 Rotate Impeller Housing for Eight-Module Systems with Exhaust Option ............ 54
3.3 Four-module to Eight-module Upgrade Paths....................................................................... 55
3.3.1 Four-module to Eight-module PowerMAX Upgrade, Maximum Output Power ... 56
3.3.2 Four-module to Eight-module PowerMAX Upgrade, Hitless Operation ............... 57
3.3.3 System Gain and Power vs. Number of Modules in System ................................ 59
Section 4: Troubleshooting and Maintenance .................................................................................... 67
4.0 Troubleshooting Faults.......................................................................................................... 67
4.0.1 Summary Fault ...................................................................................................... 67
4.0.2 Voltage Fault ......................................................................................................... 67
4.0.3 Temperature Fault................................................................................................. 67
4.0.4 Current Fault ......................................................................................................... 68
4.0.5 Power Supply Fault ............................................................................................... 69
4.0.6 Fan Fault ............................................................................................................... 69
4.0.7 Low RF Fault ......................................................................................................... 70
4.1 Modular SSPA Architecture................................................................................................... 71
4.1.1 Removable Fans (intake and exhaust) ................................................................. 71
4.1.1.1 Fan and Heatsink Maintenance ............................................................ 72
4.1.2 SSPA Module/Heatsink Removal/Replacement ................................................... 74
4.1.3 Power Supply Module Removal ............................................................................ 76
4.1.4 Removable Controller Card (Rear Panel) ............................................................. 78
4.1.5 Firmware Upgrade Procedure ............................................................................... 79
4.1.5.1 Required Hardware ............................................................................... 79
4.1.5.2 Required Software................................................................................. 79
4.1.5.3 Web Upgrade Procedure ...................................................................... 80
4.1.5.4 USB Port Upgrade Procedure ............................................................... 82

PowerMAX SSPA System Operations Manual 214579 REV C 5
4.2 Phase Adjustment ................................................................................................................. 83
4.2.1 Adjusting Phase After Replacing SSPA 1, 2, 3 or 4.............................................. 83
4.2.2 Adjusting Phase After Replacing SSPA 5, 6, 7 or 8.............................................. 85
4.3 Changing N+1 Hierarchy ....................................................................................................... 87
4.3.1 Changing Hierarchical Order of Slave Units ......................................................... 87
4.3.2 Exchange N+1 Privileges Between Master and Slave Units ................................ 87
4.3.3 Add SSPA Unit to the System ............................................................................... 88
Section 5: Front Panel Operation ......................................................................................................... 89
5.0 Operational Basics ................................................................................................................ 89
5.0.1 Selecting the Master Unit ...................................................................................... 89
5.0.2 Controlling System Operation ............................................................................... 90
5.0.3 N+1 Addressing..................................................................................................... 90
5.0.4 Adjust System Gain............................................................................................... 91
5.0.5 N+1 Automatic Gain Control Option...................................................................... 91
5.0.6 N+1 RF Power Measurements.............................................................................. 91
5.0.7 N+1 Fault Detection............................................................................................... 92
5.0.8 Automatic Fan Speed Control ............................................................................... 92
5.1 Menus.................................................................................................................................... 93
5.1.1 System Information Sub-Menu.............................................................................. 94
5.1.1.1 Sys Info Page 1 ..................................................................................... 95
5.1.1.1.1 Clear Faults Menu ................................................................. 95
5.1.1.2 Sys Info Page 2 ..................................................................................... 96
5.1.1.3 Sys Info Page 3 ..................................................................................... 96
5.1.1.4 Sys Info Page 4 ..................................................................................... 96
5.1.1.5 Sys Info Page 5 ..................................................................................... 97
5.1.1.6 Sys Info Page 6 ..................................................................................... 97
5.1.1.7 Sys Info Page 7 ..................................................................................... 98
5.1.1.8 Sys Info Page 8 ..................................................................................... 98
5.1.1.9 Sys Info Page 9 (version 6.00) .............................................................. 98
5.1.1.10 Sys Info Page 10 (version 6.00).......................................................... 99
5.1.1.11 IP Info Page 1.................................................................................... 100
5.1.1.12 IP Info Page 2.................................................................................... 100
5.1.1.13 IP Info Page 3.................................................................................... 100
5.1.1.14 IP Info Page 4.................................................................................... 101
5.1.1.15 Firmware Info Page 1 ........................................................................ 101
5.1.1.16 Firmware Info Page 2 (version 4.0) ................................................... 101
5.1.1.17 Firmware Info Pages 3, 4, 5, 6 and 7 (version 4.0) ........................... 101
5.1.1.18 Hardware Info Page 8 (version 6.00) ................................................ 101
5.1.1.19 HPA Local Time Page 9 (version 6.00)............................................. 102
5.1.1.20 HPA Run Time Page 10 (version 6.00)............................................. 102
5.1.1.21 N+1 Master Info Page 1 .................................................................... 102
5.1.1.21.1 Clear Faults Menu ............................................................. 103
5.1.1.22 N+1 Slave Info Page ......................................................................... 103
5.1.1.22.1 Clear Faults Menu ............................................................. 103
5.1.1.23 N+1 Master Info Page 2 .................................................................... 104
5.1.1.24 N+1 Master Info Page 3 .................................................................... 104
5.1.2 Communication Setup Sub-Menu ....................................................................... 105
5.1.2.1 Protocol ............................................................................................... 105
5.1.2.2 Baud Rate ........................................................................................... 105
5.1.2.3 System Address .................................................................................. 106
5.1.2.4 Interface .............................................................................................. 106
5.1.2.5 IP Setup............................................................................................... 106
5.1.2.5.1 More (SNMP, IP and Web Settings) ................................... 107
5.1.2.5.2 More (Traps and Time Settings) ......................................... 108
5.1.2.6 N+1 Control (Floating Master Mode)................................................... 109
5.1.3 Operation Setup Sub-Menu................................................................................. 111
5.1.3.1 Info....................................................................................................... 111

6 214579 REV C PowerMAX SSPA System Operations Manual
5.1.3.2 Buzzer ................................................................................................. 111
5.1.3.3 Mute..................................................................................................... 111
5.1.3.4 Sys. Mode ........................................................................................... 111
5.1.3.5 Attenuation .......................................................................................... 112
5.1.3.6 RF Units .............................................................................................. 112
5.1.4 Fault Monitoring Setup Sub-Menu ...................................................................... 113
5.1.4.1 BUC Fault ............................................................................................ 113
5.1.4.2 Auxiliary Faults .................................................................................... 113
5.1.4.3 RF Switch Faults ................................................................................. 114
5.1.4.4 Fault Latch........................................................................................... 114
5.1.4.5 Forward RF / Automatic Level Control ................................................ 114
5.1.4.5.1 Disable ................................................................................ 114
5.1.4.5.2 Low RF ................................................................................ 114
5.1.4.5.3 High RF ............................................................................... 115
5.1.4.5.4 ALC On (Automatic Level Control)...................................... 115
5.1.4.5.5 Set Level ............................................................................. 116
5.1.4.5.6 Back .................................................................................... 116
5.1.5 Options Sub-Menu .............................................................................................. 117
5.1.5.1 Backup User Settings.......................................................................... 117
5.1.5.2 Restore ................................................................................................ 117
5.1.5.3 Lamp Test ........................................................................................... 118
5.1.5.4 Password............................................................................................. 118
5.1.5.5 Fan Speed ........................................................................................... 118
5.1.5.6 Reset ................................................................................................... 119
5.1.6 Redundancy Sub-Menu....................................................................................... 121
5.1.6.1 Switching ............................................................................................. 121
5.1.6.2 Standby Select .................................................................................... 121
5.1.6.3 Standby Mode ..................................................................................... 121
5.1.6.4 Status .................................................................................................. 121
5.1.6.5 Priority ................................................................................................. 122
5.1.6.6 N+1 System Operation Parameters .................................................... 122
5.1.6.6.1 N+1 Array Size .................................................................... 122
5.1.6.6.2 N+1 Address ....................................................................... 122
5.1.6.6.3 Auto Gain Control................................................................ 122
5.1.6.6.4 N+1 Info............................................................................... 123
5.1.6.6.5 Module Eject........................................................................ 124
5.1.6.6.6 Back .................................................................................... 124
Section 6: Remote Control Interface .................................................................................................. 125
6.0 Overview.............................................................................................................................. 125
6.1 Remote Control - Parallel ................................................................................................... 127
6.1.1 Control Outputs .................................................................................................. 127
6.1.2 Control Inputs ..................................................................................................... 127
6.2 Serial Communication Protocol ........................................................................................... 128
6.2.1 Header Sub-Packet ............................................................................................. 128
6.2.1.1 Frame Sync Word ............................................................................... 128
6.2.1.2 Destination Address ............................................................................ 128
6.2.1.3 Source Address................................................................................... 128
6.2.2 Data Packet......................................................................................................... 129
6.2.2.1 Protocol ID........................................................................................... 129
6.2.2.2 Request ID .......................................................................................... 129
6.2.2.3 Command............................................................................................ 129
6.2.2.4 Data Tag.............................................................................................. 130
6.2.2.5 Error Status / Data Address ................................................................ 130
6.2.2.6 Data Length ......................................................................................... 131
6.2.2.7 Data Field ............................................................................................ 131
6.2.3 Trailer Packet ...................................................................................................... 132
6.2.3.1 Frame Check ....................................................................................... 132

PowerMAX SSPA System Operations Manual 214579 REV C 7
6.2.4 Timing issues ...................................................................................................... 132
6.2.5 Serial Communications Protocol ......................................................................... 133
6.3 Access SSPA Subsystem through Packet Wrapper Technique ......................................... 139
6.4 Example 1 Check SSPA settings ........................................................................................ 140
6.5 Terminal Mode Serial Protocol for Paradise Datacom SSPA ............................................. 142
6.6 Ethernet Interface................................................................................................................ 144
6.6.1 IPNet Interface .................................................................................................... 144
6.6.1.1 General Concept ................................................................................. 144
6.6.1.2 Setting IPNet interface ........................................................................ 146
6.6.1.3 Using the Rack Mount Web Interface ................................................. 147
6.6.2 SNMP Interface ................................................................................................... 149
6.6.2.1 Interface .............................................................................................. 149
6.6.2.2 SNMP V3 Issues in Teledyne Paradise Datacom SSPAs .................. 149
6.6.2.3 SNMP MIB Tree .................................................................................. 152
6.6.2.4 Description of MIB Entities .................................................................. 153
6.6.2.5 Configuring RM SSPA Unit to Work with SNMP Protocol................... 154
6.6.2.6 Connecting to a MIB Browser ............................................................. 159
6.6.3 Extended SNMP Operation ................................................................................. 161
6.6.3.1 Extended SNMP MIB Tree.................................................................. 162
6.6.3.2 Extended SNMP MIB Tree Elements in Detail.................................... 164
Section 7: RM SSPA Control with Universal M&C ............................................................................ 167
7.0 Download the Universal M&C Application........................................................................... 167
7.1 Add Each RM SSPA to the Universal M&C ....................................................................... 167
7.2 Add PowerMAX System to the Universal M&C................................................................... 168
7.3 Universal M&C Overview .................................................................................................... 169
Appendix A: Ethernet Interface Quick Set-Up ................................................................................... 177
Appendix B: 10/100 Base-T Ethernet Cable Wiring .......................................................................... 181
Appendix C: Documentation ............................................................................................................... 185

8 214579 REV C PowerMAX SSPA System Operations Manual
Figures
Figure 1-1: System Block Diagrams, PowerMAX Systems......................................................... 13
Figure 1-2: Block Diagram of 4-Module PowerMAX System ...................................................... 14
Figure 1-3: Block Diagram of 8-Module PowerMAX System ...................................................... 15
Figure 1-4: Block Diagram of 16-Module PowerMAX System .................................................... 16
Figure 1-5: Degradation of Breakdown Power by VSWR ........................................................... 22
Figure 2-1: PowerMAX SSPA Chassis Front Panel.................................................................... 23
Figure 2-2: C-Band SSPA Rear Panel ........................................................................................ 25
Figure 2-3: Plastic Safety Cover; Bus Bar Connections.............................................................. 30
Figure 2-4: Connect Power Cables Between SSPA and Bus Rail .............................................. 30
Figure 2-5: 1RU Power Supply Module Insertion/Extraction....................................................... 31
Figure 2-6: 1RU Power Supply AC Line Inputs/Outputs ............................................................. 32
Figure 2-7: Connect Cables to Power Supply DC Output Bus Bar ............................................. 32
Figure 2-8: Connect Cables to System Bus Bar ......................................................................... 32
Figure 2-9: AC Terminal Block, Example .................................................................................... 33
Figure 2-10: AC Distribution Panel.............................................................................................. 33
Figure 2-11: DC Distribution Panel.............................................................................................. 34
Figure 2-12: RF Distribution Panel, Front and Rear Views ......................................................... 35
Figure 2-13: Phase Adjustment Screws (Under Thumb Screws) ............................................... 36
Figure 2-14: Ethernet Switch....................................................................................................... 37
Figure 2-15: Forward/Reflected RF Power Detector Box............................................................ 38
Figure 3-1: 4-Chassis (Left) and 8-Chassis PowerMAX System Configurations ........................ 41
Figure 3-2: Remove and Save Shipping Brackets ...................................................................... 42
Figure 3-3: Remove Crate Side Walls......................................................................................... 43
Figure 3-4: Slide Cabinet so Base Hangs Over Edge of Crate Base.......................................... 44
Figure 3-5: Lift Near Top of Cabinet to Tilt Cabinet Upright........................................................ 44
Figure 3-6: RF Input Cables ........................................................................................................ 46
Figure 3-7: Extend Rack Slides................................................................................................... 47
Figure 3-8: Move Cables Out of Way to Install Module/Heatsink Assembly............................... 47
Figure 3-9: Install SSPA Module/Heatsink into Rack Slides ....................................................... 48
Figure 3-10: Slide SSPA Module/Heatsink into Enclosure.......................................................... 48
Figure 3-11: Close Compression Latches ................................................................................... 48
Figure 3-12: Open-End Wrench Secured to Front, Top of Cabinet ............................................ 49
Figure 3-13: Connect RF In Connector and Power Cables ........................................................ 49
Figure 3-14: Connect M&C Cables to Fan Boost Board ............................................................. 50
Figure 3-15: Tuck Cables into Enclosure and Re-Seat Front Panel ........................................... 50
Figure 3-16: Install Power Supply Modules................................................................................. 51
Figure 3-17: System I/O Panel .................................................................................................... 52
Figure 3-18: AC Terminal Block .................................................................................................. 52
Figure 3-19: Hinge Pin ................................................................................................................ 53
Figure 3-20: Impeller Mounting ................................................................................................... 53
Figure 3-21: Impeller Power ........................................................................................................ 53
Figure 3-22: Cabinet Exhaust, as Shipped ................................................................................. 54
Figure 3-23: Remove Bolts to Rotate Housing............................................................................ 54
Figure 3-24: Block Diagram, Four-way PowerMAX system ........................................................ 55
Figure 3-25: Eight-module PowerMAX systems with (8) and (4) modules ................................. 56
Figure 3-26: Four Module PowerMAX with 1, 2, and 3 Modules ................................................ 59
Figure 3-27: Eight Module PowerMAX Systems with 7 and 6 Modules...................................... 60
Figure 3-28: Eight Module PowerMAX Systems with 5 and 4 Modules...................................... 61
Figure 3-29: Eight Module PowerMAX Systems with 3 and 2 Modules...................................... 62
Figure 3-30: 16 Module PowerMAX Systems with 15 Modules .................................................. 63
Figure 3-31: 16 Module PowerMAX Systems with 14 Modules .................................................. 64
Figure 3-32: 16 Module PowerMAX Systems with 13 Modules .................................................. 65
Figure 3-33: 16 Module PowerMAX Systems with 12 Modules .................................................. 66
Figure 4-1: Front Panel Fault Display.......................................................................................... 67
Figure 4-2: Unscrew Thumbscrews............................................................................................. 71
Figure 4-3: Unplug Power Plug ................................................................................................... 71
Figure 4-4: Unscrew Thumbscrews............................................................................................. 71

PowerMAX SSPA System Operations Manual 214579 REV C 9
Figure 4-5: Unplug Connector .................................................................................................... 71
Figure 4-6: Example of Dust Blocking Heatsink Fins .................................................................. 72
Figure 4-7: Heatsink Fins Cleared of Debris ............................................................................... 73
Figure 4-8: Unplug M&C Cables ................................................................................................ 74
Figure 4-9: Unplug RF In Cable .................................................................................................. 74
Figure 4-10: Toggle Release Levers to Remove Module from Rack Slides ............................... 74
Figure 4-11: Install New SSPA Module ....................................................................................... 75
Figure 4-12: Reinstall Front Panel............................................................................................... 75
Figure 4-13: Slide Power Supply Module from the Chassis........................................................ 76
Figure 4-14: Loosen Retaining Thumbscrews ............................................................................ 78
Figure 4-15: Slide M&C Card Out to Remove ............................................................................. 78
Figure 4-16: Web Upgrade Authentication Window .................................................................... 80
Figure 4-17: Firmware Upload Form ........................................................................................... 80
Figure 4-18: Proceed With Upgrade Prompt ............................................................................... 81
Figure 4-19: Upload Process Message ....................................................................................... 81
Figure 4-20: Upload Completed Message .................................................................................. 81
Figure 4-21: Windows Device Manager > Ports.......................................................................... 82
Figure 4-22: Command Window Showing Program Prompts ..................................................... 82
Figure 4-23: Front Panel Display of System RF Power .............................................................. 83
Figure 4-24: Phase Adjusters for SSPA 2, SSPA 3 and SSPA 4 ............................................... 83
Figure 4-25: Adjust 8-Way Phase Trimmer................................................................................. 84
Figure 4-26: Adjusting Phase of SSPA 6, SSPA 7 and SSPA 8 ................................................. 85
Figure 4-27: Adjust 8-Way Phase Trimmer................................................................................. 86
Figure 5-1: Front Panel Display, Master Unit (Online LED Illuminated)...................................... 89
Figure 5-2: Front Panel Display, Slave Unit (Online LED Dark).................................................. 89
Figure 5-3: Front Panel Menu Structure...................................................................................... 93
Figure 5-4: System Information Menu Structure ......................................................................... 94
Figure 5-5: Slave Unit Display ................................................................................................... 103
Figure 5-6: Communication Setup Sub-Menu ........................................................................... 104
Figure 5-7: Operation Setup Sub-Menu .................................................................................... 111
Figure 5-8: Fault Setup Sub-Menu ............................................................................................ 113
Figure 5-9: Options Sub-Menu .................................................................................................. 117
Figure 5-10: Redundancy Sub-Menu ........................................................................................ 121
Figure 5-11: N+1 Info Menu ...................................................................................................... 123
Figure 6-1: SSPA Remote Control Interface Stack ................................................................... 125
Figure 6-2: Parallel I/O Form C Relay ...................................................................................... 127
Figure 6-3: Basic Communication Packet ................................................................................. 128
Figure 6-4: Header Sub-Packet................................................................................................. 128
Figure 6-5: Data Sub-Packet..................................................................................................... 129
Figure 6-6: Trailer Sub-Packet .................................................................................................. 132
Figure 6-7: Packet Wrapper Technique .................................................................................... 139
Figure 6-8: Terminal Mode Session Example ........................................................................... 143
Figure 6-10: UDP Redirect Frame Example.............................................................................. 145
Figure 6-10: Web Interface Login Window ................................................................................ 147
Figure 6-11: RM SSPA Web Interface, Status Tab ................................................................... 148
Figure 6-12: GetIF Application Parameters Tab ....................................................................... 159
Figure 6-13: GetIF MBrowser Window, with Update Data in Output Data Box......................... 159
Figure 6-14: Getif MBrowser Window, Setting settingValue.5 to a Value of ‘1’ ........................ 160
Figure 7-1: Select Rackmount SSPA ........................................................................................ 166
Figure 7-2: Add Rackmount SSPA Dialog Window................................................................... 166
Figure 7-3: Select ‘N+1 System’................................................................................................ 168
Figure 7-4: Add N+1 System Dialog Window............................................................................ 168
Figure 7-5: Status Screen ......................................................................................................... 169
Figure 7-6: Settings Screen....................................................................................................... 170
Figure 7-7: Faults Screen .......................................................................................................... 171
Figure 7-8: IP Setup Screen ...................................................................................................... 172
Figure 7-9: N+1 Screen (Master)............................................................................................... 173
Figure 7-10: N+1 Screen (Slave)............................................................................................... 173

10 214579 REV C PowerMAX SSPA System Operations Manual
Figure 7-11: PowerMAX System Overview ............................................................................... 174
Figure 7-12: Mouse-over Unit # for Condition Synopsis ........................................................... 175
Figure A-1: TCP/IP Properties Window..................................................................................... 177
Figure B-1: Modular Plug Crimping Tool ................................................................................... 181
Figure B-2: Transmission Line .................................................................................................. 181
Figure B-3: Ethernet Cable Pin-Outs......................................................................................... 182
Figure B-4: Ethernet Wire Color Code Standards ..................................................................... 183
Figure B-5: Wiring Using 568A Color Codes............................................................................. 183
Figure B-6: Wiring Using 568A and 568B Color Codes ............................................................ 183
Tables
Table 1-1: PowerMAX Output Power Reduction......................................................................... 12
Table 1-2: Four-Module PowerMAX System Output Power Example ........................................ 14
Table 1-3: Eight-Module PowerMAX System Output Power Example........................................ 15
Table 1-4: 16-Module PowerMAX System Output Power Example ............................................ 17
Table 1-5: Recommended Output Power Thresholds for W/G System Pressurization .............. 21
Table 1-6: De-rating of Popular Waveguide Components Relative to Straight Waveguide........ 21
Table 2-1: Switch Port (J3) pin outs ............................................................................................ 26
Table 2-2: Serial Main (J4) pin outs ............................................................................................ 26
Table 2-3: Parallel I/O (J7) pin outs............................................................................................. 28
Table 2-4: Ethernet Port (J9) pin outs ......................................................................................... 29
Table 2-5: Prime Input Power Example (400W GaN C-Band SSPA Module) ............................ 31
Table 3-1: RF Input Cable Connections ...................................................................................... 46
Table 6-1: Interfaces Enabled Based on Chosen Interface Setting Selection .......................... 126
Table 6-2: Command Byte Values ............................................................................................ 129
Table 6-3: Data Tag Byte Values .............................................................................................. 130
Table 6-4: Error Status Byte Values.......................................................................................... 131
Table 6-5: Request Frame Structure......................................................................................... 133
Table 6-6: Response Frame Structure ...................................................................................... 133
Table 6-7: System Setting Details ............................................................................................. 134
Table 6-8: System Threshold Addressing Details (Read Only) ................................................ 136
Table 6-9: System Conditions Addressing Details .................................................................... 137
Table 6-10: OSI Model for RM SSPA Ethernet IP Interface ..................................................... 145
Table 6-11: SNMP Detailed Settings......................................................................................... 155
Table 6-12: SNMP Detailed Thresholds.................................................................................... 157
Table 6-13: SNMP Detailed Conditions..................................................................................... 158

PowerMAX SSPA System Operations Manual 214579 REV C 11
1.0 Introduction
The PowerMAX technology is the preeminent system technology in High Power
Amplifier (HPA) redundancy. PowerMAX is the only purely parallel redundant amplifier
system. All aspects of the system’s active components are parallel redundant including
SSPA modules, monitor and control circuitry, power supplies, and fans. In addition to
being parallel redundant all of the active components are hot-swap removable from
either the front or rear panels. Once installed there is never a need to remove a solid
state power amplifier (SSPA) chassis from the cabinet. All active components are
easily spared on site making the PowerMAX the easiest amplifier system to maintain.
The PowerMAX system architecture is based on a single SSPA module per chassis.
This allows PowerMAX systems to be configured with a large variety of output power
levels. For example, C-Band output power levels range from 400W to 10.0kW.
Furthermore, PowerMAX is a scalable amplifier system. For example, a PowerMAX
system may be initially configured with four modules and later upgraded to eight or 16
modules in the field. There is never a need to return any part of the system to the
factory as the upgrades are easily installed in the field. This provides a tremendous
protection of investment in the amplifier system. The system can easily grow with
future power and bandwidth demands.
1.1 Theory of Operation
PowerMAX is a purely parallel redundant, modular HPA system. It can be populated
with any number of modules between three and sixteen. For maximum RF efficiency it
is recommended to power combine binary arrays of four, eight, or sixteen modules. A
modular system is used either as an extremely high output power amplifier or as a self-
redundant amplifier system. Parallel architecture systems make excellent redundant
systems. The PowerMAX system concept is purely parallel throughout all aspects of
the design. The failure of a power supply module, fan, or monitor and control card has
no effect on the system operation. Full output power capability is maintained as well as
remote communications and control of the amplifier system. The system will issue a
minor alarm and indicate precisely which component has failed. The maintenance
technician can then perform the replacement of the failed component without removing
the amplifier from service. This is referred to as hot-swap component replacement.
These components can be replaced without the need to remove an amplifier chassis
from the equipment cabinet.
When used as a self-redundant amplifier system, the PowerMAX should be configured
such that there is one module’s worth of excess output power capacity. In this way a
failure of one SSPA module will still allow the system to provide the minimum output
power necessary. This type of architecture is referred to as n+1 redundant, meaning
that there is one additional RF module then required for normal system operation.
Section 1: General Information

12 214579 REV C PowerMAX SSPA System Operations Manual
When configuring n+1 redundant system output power with binary array systems the
output power guideline shown in Table 1-1 should be followed.
Parallel architecture redundant systems have a distinct advantage over traditional
systems with their absence of transfer switching. Microwave transfer switches used in
traditional redundant systems have an inherent break-before-make characteristic. This
means that there is a finite period of time in which the RF output of the system is
completely dropped. This time can vary between hundreds of milliseconds to seconds
depending on the system design. Many satellite communication links are adversely
affected by a complete loss of carrier even for 100 milliseconds. Because there is no
transfer switch used in the PowerMAX system, there is never a complete loss of output
power for any period of time. The system will only lose a percentage of its output pow-
er as shown in the system configuration tables (Tables 1-2, 1-3 and 1-4). Under normal
operation (i.e., when output power levels are a few dB backed off from
maximum output power) there is no noticeable change in operation with a failure of an
SSPA module. The system gain of the PowerMAX will automatically compensate for
the failed module resulting in no change in the operating output power level.
The sophisticated firmware design of the PowerMAX permits the system to operate as
if it were a single chassis amplifier. There is no need to communicate directly with each
individual amplifier chassis, whether operating the system by remote link or locally via
the front panel. The system maintains a hierarchy of control whereby one of the n
modules in a system becomes the master control point. If the master amplifier were to
fail, control is automatically passed on to the next amplifier in the array. The master
amplifier is easily identified in the array by the front panel display.
The firmware design also provides for power savings operation. Any number of the
chassis can be placed in mute mode during periods in which full output power is not
required. This will make significant savings in electricity costs required to operate the
system. Otherwise the system provides 20dB of gain adjustment in 0.5dB increments
as well as optional ALC operation.
The system output power is measured with true rms power detection. Unlike peak
detection circuits common in many HPA systems, true rms detection gives a very
accurate measurement of the system’s output power in the presence of multiple
carriers and modulation types.
Table 1-1: PowerMAX Output Power Reduction
System Configuration Loss of One (1) Module Reduction in Output Power
4-Module 3 of 4 modules operating -2.4 dB
8-Module 7 of 8 modules operating -1.2 dB
16-Module 15 of 16 modules operating -0.6 dB

PowerMAX SSPA System Operations Manual 214579 REV C 13
Figure 1-1 shows a simplified block diagram of the various system configura-
tions.
Figure 1-1: System Block
Diagrams of 4-Module,
8-Module and 16-Module
PowerMAX Systems
4-Module System
8-Module System
16-Module System

14 214579 REV C PowerMAX SSPA System Operations Manual
1.1.1 Four-Module Systems
Figure 1-2 displays a simple block diagram of a Four-Module PowerMAX system.
Table 1-2 shows an example of maximum and redundant output powers at Psat
and PLinear for Four-Module PowerMAX systems. Refer to the specification sheet in Ap-
pendix C for a full list of available power levels and output powers in the Four-Module
configuration.
2

1
3
4
2

1
3
4
RF IN RF OUT
Table 1-2: Four-Module PowerMAX System Output Power Example
SSPA
Module
Power
Level
Typical Maximum
Output Power
4-modules, Psat
Maximum
Output Power
4-modules, PLinear
Typical Redundant
Output Power
3-modules, Psat
Redundant
Output Power
3-modules, PLinear
C-Band
400 W GaN 61.5 dBm (1.4 kW) 58.5 dBm (700 W) 59.1 dBm (800 W) 56.1 dBm (400 W)
Figure 1-2: Block
Diagram of 4-Module
PowerMAX System
- 3 dBm
- 2.4 dBm
- 3 dBm
A four-module PowerMAX system which experiences a failure
in one module will have a 2.4 dBm reduction in output power.

PowerMAX SSPA System Operations Manual 214579 REV C 15
1.1.2 Eight-Module Systems
Figure 1-3 displays a simple block diagram of a Eight-Module PowerMAX system.
Table 1-3 shows an example of maximum and redundant output powers at Psat
and PLinear for Eight-Module PowerMAX systems. Refer to the specification sheet in Ap-
pendix C for a full list of available power levels and output powers in the Eight-Module
configuration.
2

1
3
4
2

1
3
4
2

1
2

1
3
4
2

1
2

1
3
4
RF IN RF OUT
Table 1-3: Eight-Module PowerMAX System Output Power Example
SSPA
Module
Power
Level
Typical Maximum
Output Power
8-modules, Psat
Maximum
Output Power
8-modules, PLinear
Typical Redundant
Output Power
7-modules, Psat
Redundant
Output Power
7-modules, PLinear
C-Band
400 W GaN 64.3 dBm (2.6 kW) 61.3 dBm (1.3 kW) 63.1 dBm (2.0 kW) 60.1 dBm (1.0 kW)
Figure 1-3: Block
Diagram of 8-Module
PowerMAX System
- 3 dBm
- 1.2 dBm
- 3 dBm
An eight-module PowerMAX system which experiences a failure
in one module will have a 1.2 dBm reduction in output power.

16 214579 REV C PowerMAX SSPA System Operations Manual
1.1.3 16-Module Systems
Figure 1-4 displays a simple block diagram of a 16-Module PowerMAX system. Ta-
ble 1-4 shows an example of maximum and redundant output powers at Psat and
PLinear for 16-Module PowerMAX systems. Refer to the specification sheet in Appendix
C for a full list of available power levels and output powers in the 16-Module configura-
tion.
2

1
3
4
2

1
3
4
2

1
3
4
2

1
3
4
2

1
3
4
2

1
3
4
2

1
3
4
2

1
3
4
2

1
2

1
2

1
2

1
2

1
2

1
RF IN RF OUT
Figure 1-4: Block Diagram of 16-Module PowerMAX System

PowerMAX SSPA System Operations Manual 214579 REV C 17
1.2 Specifications
Refer to the specification sheet in Appendix C for complete specifications.
1.3 Inspection
When the unit is received, an initial inspection should be completed. First ensure that
the shipping container is not damaged. If it is, have a representative from the shipping
company present when the container is opened. Perform a visual inspection of the
equipment to make sure that all items on the packing list are enclosed. If any damage
has occurred or if items are missing, contact:
Teledyne Paradise Datacom
328 Innovation Blvd., Suite 100
State College, PA 16803 USA
Phone: [phone]
Fax: [phone]
1.4 Shipment
To protect the SSPA Chassis during shipment, use high quality commercial packing
methods. When possible, use the original shipping container and its materials. Reliable
commercial packing and shipping companies have facilities and materials to adequate-
ly repack the instrument.
Table 1-4: 16-Module PowerMAX System Output Power Example
SSPA
Module
Power
Level
Typical Maximum
Output Power
16-modules, Psat
Maximum
Output Power
16-modules, PLinear
Typical Redundant
Output Power
15-modules, Psat
Redundant
Output Power
15-modules, PLinear
C-Band
400 W GaN 67.0 dBm (5.0 kW) 64.0 dBm (2.5 kW) 66.4 dBm (4.3 kW) 63.4 dBm (2.1 kW)
- 3 dBm
- 0.6 dBm
- 3 dBm
A 16-module PowerMAX system which experiences a failure
in one module will have a 0.6 dBm reduction in output power.

18 214579 REV C PowerMAX SSPA System Operations Manual
1.5 Safety Considerations
Potential safety hazards exist unless proper precautions are observed when working
with this unit. To ensure safe operation, the user must follow the information, cautions
and warnings provided in this manual as well as the warning labels placed on the unit.
1.5.1 High Voltage Hazards
High Voltage, for the purpose of this section, is any voltage in excess of 30V. Voltages
above this value can be hazardous and even lethal under certain circumstances. Care
should be taken when working with devices that operate at high voltage.
 All probes and tools that contact the equipment should be
properly insulated to prevent the operator from coming in
contact with the voltage.
 The work area should be secure and free from non-
essential items.
 Operators should never work alone on high voltage de-
vices. There should always be another person present in
the same work area to assist in the event of an emer-
gency.
 Operators should be familiar with procedures to employ in the event of an
emergency, i.e., remove all power, CPR, etc.
 An AC powered unit will have 115 VAC or 230 VAC entering through the
AC power connector. Caution is required when working near this con-
nector, the AC circuit breaker, or the internal power supply.
1.5.2 High Current Hazards
Many high power devices are capable of producing large surges of current. This is true
at all voltages, but needs to be emphasized for low voltage devices. Low voltage
devices provide security from high voltage hazards, but also require higher current to
provide the same power. High current can cause severe injury from burns and
explosion. The following precautions should be taken on devices capable of
discharging high current:
 Remove all conductive personal items (rings, watches,
medals, etc.)
 The work area should be secure and free of non-essential
items.
 Wear safety glasses and protective clothing.
 Operators should never work alone on high risk devices.
There should always be another person present in the
same area to assist in the event of an emergency.
 Operators should be familiar with procedures to employ in the event of an
emergency, i.e., remove all power, CPR, etc.
HIGH
CUR-

PowerMAX SSPA System Operations Manual 214579 REV C 19
Large DC currents are generated to operate the RF Module inside of the enclosure.
EXTREME CAUTION IS REQUIRED WHEN THE ENCLOSURE IS OPEN AND THE
AMPLIFIER IS OPERATING. DO NOT TOUCH ANY OF THE CONNECTIONS ON
THE RF MODULES WHEN THE AMPLIFIER IS OPERATING. CURRENTS IN EX-
CESS OF 60 AMPERES MAY EXIST ON ANY ONE CONNECTOR.
1.5.3 RF Transmission Hazards
RF transmissions at high power levels may cause eyesight damage and skin burns.
Prolonged exposure to high levels of RF energy has been linked to a variety of health
issues. Please use the following precautions with high levels of RF power.
 Always terminate the RF input and output connector prior
to applying prime AC input power.
 Never look directly into the RF output waveguide
 Maintain a suitable distance from the source of the trans-
mission such that the power density is below recom-
mended guidelines in ANSI/IEEE C95.1. The power den-
sity specified in ANSI/IEEE C95.1-1992 is 10 mW/cm2.
These requirements adhere to OSHA Standard 1910.97.
 When a safe distance is not practical, RF shielding should be used to
achieve the recommended power density levels.
1.5.4 Electrical Discharge Hazards
An electric spark can not only create ESD reliability problems, it can also cause serious
safety hazards. The following precautions should be followed when there is a risk of
electrical discharge:
 Follow all ESD guidelines
 Remove all flammable material and solvents from the area.
 All probes and tools that contact the equipment should be proper-
ly insulated to Prevent electrical discharge.
 The work area should be secure and free from non-essential
items.
 Operators should never work alone on hazardous equipment.
There should always be another person present in the same work area to
assist in the event of an emergency.
 Operators should be familiar with procedures to employ in the event of an
emergency, i.e., remove all power, CPR, etc.
1.5.5 Tipping Hazard
To avoid risk of bodily injury, follow all instructions for maintaining the stability of the
equipment during transport, installation and maintenance.
RF
SIGNAL

20 214579 REV C PowerMAX SSPA System Operations Manual
The PowerMAX system is designed to be installed on a level
surface. Any attempt to install the cabinet on an uneven surface
may cause the cabinet to tip over, which may result in bodily
injury.
If the system includes the optional cabinet exhaust fans, do not
remove any of the SSPA chassis from the cabinet while the
exhaust fan door is open unless the cabinet is secured to the floor.
1.5.6 High Potential for Waveguide Arcing
As with all systems which utilize high power signals within
waveguide, the potential exists for an electric arc to form.
To minimize this risk, Teledyne Paradise Datacom re-
quires all waveguide be pressurized and dehydrated.
1.6 Waveguide Pressurization and Dehydration
When working with high power amplifier systems that operate into waveguide, the in-
advertent creation of arcs is always a concern. An arc in waveguide is the air discharge
breakdown due to the ionization of the air molecules by electrons. This breakdown in
waveguide occurs when the rate of electron production becomes greater than the loss
of electrons to diffusion to the surrounding walls.
It is extremely difficult to precisely predict the power levels at which the breakdown oc-
curs. It is dependent on a variety of factors but the primary factors are:
 Waveguide temperature and atmospheric pressure
 Components in the Waveguide Transmission System such as: Flanges,
Bends, Tees, Combiners, Filters, Isolators, etc.
 Load VSWR presented to the amplifier.
When operating such a high power amplifier system it is imperative that the waveguide
transmission system be dehydrated and pressurized. Operation with an automatic air
dehydrator will provide dry pressurized air to ensure that condensation cannot form in
the waveguide. Also the higher the pressure that can be maintained in the waveguide;
the higher the power handling is in the waveguide system. Most commonly available
air dehydrators are capable of providing pressures of 0.5 to 7.0 psig (25-362 mmHg).
At low power levels (uniform field distribution), low pressure can give good results. For
non-uniform conditions, highly localized breakdown can occur. In this case the wave-
guide system will require much higher pressure. This occurs with bends, waveguide
flange joints. If line currents flow across a small gap introduced by poor tolerances,
flange mismatch, poorly soldered bends, field strengths in excess of that in the main
line can occur in the gap. Pressurization with air or high dielectric gases can increase
the power handling by factors of 10 to 100.