Paradise Datacom Outdoor PowerMAX System Owner's manual

Outdoor PowerMAX

SSPA System

Operations Manual

213663 REV G ECO A25907 10/2021

Teledyne Paradise Datacom (814) 238-3450

11361 Sunrise Park Drive sales@paradisedata.com

Rancho Cordova, CA 95742 USA www.paradisedata.com

2 213663 REV G Operations Manual, Outdoor PowerMAX System

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 prod-

ucts. Operating out of two primary locations, Rancho Cordova, CA, USA and Chelmsford, England, Teledyne

Paradise Datacom has more than a 20 year history of providing innovative solutions to enable satellite uplinks,

battlefield communications, and cellular backhaul.

Teledyne Paradise Datacom Teledyne Paradise Datacom Ltd.

11361 Sunrise Park Drive 106 Waterhouse Lane,

Rancho Cordova, CA 95742 USA Chelmsford, Essex, England, CM1 2QU

(814) 238-3450 Tel: +44(0)1245 847520

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

This product is classified as EAR99 and is subject to U.S. Department of Commerce regulations. Export, reex-

port or diversion contrary to U.S. law is prohibited.

Proprietary and Confidential

The information contained in this document is the sole property of Teledyne Paradise Datacom. Any reproduc-

tion in part or as a whole without the written permission of Teledyne Paradise Datacom is prohibited.

All other company names and product names in this document are property of the respective companies.

Printed in the USA

Operations Manual, Outdoor PowerMAX System 213663 REV G 3

Table of Contents

Table of Contents ................................................................................................................ 3

Section 1: Overview ........................................................................................................... 11

1.0 Introduction ......................................................................................................... 11

1.1 Theory of Operation ............................................................................................ 11

1.1.1 Optional L-Band Input ........................................................................... 13

1.2 Specifications ...................................................................................................... 13

1.3 Inspection ............................................................................................................ 13

1.4 Shipment ............................................................................................................. 13

1.5 Safety Considerations ......................................................................................... 14

1.5.1 High Voltage Hazards ........................................................................... 14

1.5.2 High Current Hazards ............................................................................ 14

1.5.3 RF Transmission Hazards ..................................................................... 15

1.5.4 Electrical Discharge Hazards ................................................................ 15

1.5.5 High Potential for Waveguide Arcing ..................................................... 15

1.6 Waveguide Pressurization and Dehydration ....................................................... 16

Section 2: System Components ....................................................................................... 19

2.0 Introduction ......................................................................................................... 19

2.1 High Power Outdoor SSPA ................................................................................. 19

2.1.1 Installation of Unit .................................................................................. 20

2.1.2 Connectors ............................................................................................ 20

2.1.2.1 RF Input Port (J1) [Type N (F)] ................................................ 21

2.1.2.2 RF Output (J2) ........................................................................ 21

2.1.2.3 RF Output Sample Port (J3) [Type N (F)] ................................ 21

2.1.2.4 M&C Connector (J4) [MS3112E18-32S] .................................. 22

2.1.2.5 Link Port (J5) [MS3112E10-6S] ............................................... 23

2.1.2.6 Switch Port (J6) [MS3112E10-6S] ........................................... 23

2.1.2.7 AC Input Connector (J7) [MS3102E20-19P] ............................ 23

2.1.2.8 AUX PWR Port (J8) [MS3112E10-6S] ..................................... 24

2.1.2.9 Handheld Connector (J10) [MS3112E12-8S] .......................... 24

2.1.2.10 Chassis Ground Terminal ...................................................... 24

2.1.2.11 RF Input Sample Port (optional) [Type N (F)] ........................ 24

2.1.3 Physical Features .................................................................................. 25

2.1.3.1 Summary Alarm Indicator ........................................................ 25

2.1.3.2 Airflow and Removable Fan Trays ........................................... 25

2.1.3.3 Waveguide Pressure Window (option)..................................... 25

2.2 RF Distribution Panel & Power Detector Module ................................................ 26

2.2.1 RF Distribution Panel ............................................................................ 26

2.2.1.1 SSPA #.# RF Output (J1 through J8)....................................... 26

2.2.1.2 RF Input (J9) ............................................................................ 26

2.2.1.3 RF Input Sample (J11)............................................................. 27

2.2.1.4 RF Output Sample (J12) .......................................................... 27

2.2.1.5 Forward Sample In (J13) ......................................................... 27

2.2.1.6 Reflected Sample In (J14) ....................................................... 27

2.2.1.7 M&C Port (J15) ........................................................................ 27

2.2.1.8 Auxiliary Power In (J16) ........................................................... 27

4 213663 REV G Operations Manual, Outdoor PowerMAX System

2.2.2 Power Detector Module ......................................................................... 28

2.3 Outdoor System Controller .................................................................................. 29

2.3.1 Front Panel Interface ............................................................................. 29

2.3.2 I/O Connections ..................................................................................... 30

2.3.2.1 Ground Terminal ...................................................................... 30

2.3.2.2 Serial Main Port (J2) ................................................................ 30

2.3.2.3 Switch (SW) Port (J3) .............................................................. 30

2.3.2.4 Monitor & Control (M&C) Port (J4) ........................................... 30

2.3.2.5 DC Input Port (J5) .................................................................... 32

2.3.2.6 Auxiliary Power (AUX PWR) Port (J6) ..................................... 32

2.3.2.7 Parallel I/O Port (J7) ................................................................ 32

2.3.2.8 Link Port (J8) ........................................................................... 33

2.3.2.9 Ethernet Port (J9) .................................................................... 33

2.4 Ethernet Switch (Optional) .................................................................................. 34

2.4.1 Ethernet Switch Specifications .............................................................. 34

2.4.2 Ethernet Switch Connectors .................................................................. 35

2.4.3 Ethernet Mating Connectors .................................................................. 35

2.5 AC Distribution Box ............................................................................................. 36

2.6 1:1 Redundant Block Up Converter System (Optional L-Band Input) .................. 37

2.6.1 Hardware Setup..................................................................................... 37

2.6.2 vBUC Characteristics ............................................................................ 38

2.6.2.1 IFL Input Connector (J1) [Type N (F)] ...................................... 38

2.6.2.2 Monitor and Control Connector (J4) [MS3112E14-18S] .......... 38

2.6.2.3 1:1/Fiber Optic Connector (J5) [MS3112E12-10S] .................. 39

2.6.2.4 DC Input Connector (J7) [MS3102R18-4P].............................. 40

2.6.2.4.1 Optional AC Power Supply ................................................... 40

2.6.2.5 Fan Power Connector (J8) [MS3112E8-3S] ............................. 40

2.6.2.6 RF Output ................................................................................ 41

Section 3: Installation of 8-Module System ..................................................................... 43

3.0 Introduction ......................................................................................................... 43

3.1 Unpacking and Inspection ................................................................................... 43

3.2 Installation ........................................................................................................... 43

3.2.1 Arrange Uni-Strut Frame Assemblies to Location Decking .................... 44

3.2.2 Install vBUC Redundant Plate Assembly (Optional) .............................. 45

3.2.3 Install Waveguide Switch Assembly ...................................................... 46

3.2.4 Install Termination Assembly ................................................................. 47

3.2.5 Install SSPA Controller/Ethernet Hub Assembly.................................... 48

3.2.6 Install RF Distribution Assembly ............................................................ 49

3.2.7 Install Optional AC Distribution Assembly ............................................ 50

3.2.8 Install High Power Outdoor SSPAs ....................................................... 51

3.2.9 Cable Connections ................................................................................ 52

3.2.9.1 System RF Input to RF Distribution Box .................................. 52

3.2.9.2 RF Coaxial Cable from RF Distribution Box to SSPAs ............ 52

3.2.9.3 Coaxial Cable between RF Dist. Box and Sample Ports ......... 53

3.2.9.4 Link Cable (L213828-1) ........................................................... 53

3.2.9.5 Switch Cable (L213829-1) ....................................................... 53

3.2.9.6 Auxiliary Power Cable (L213830-1) ......................................... 54

3.2.9.7 Controller DC In Power Cables (L213826-1, -2) ...................... 55

3.2.9.8 Monitor & Control Cables (L213827-6, -7) ............................... 56

3.2.9.9 Controller Ethernet Cables (L213824-1) .................................. 57

Operations Manual, Outdoor PowerMAX System 213663 REV G 5

3.2.9.10 Optional vBUC Ethernet Cables (L213825-1) ........................ 57

3.2.9.11 SSPA Power Cables .............................................................. 57

3.2.10 System RF Output Flange ................................................................... 58

3.2.11 System Prime Power .......................................................................... 58

Section 4: Local Operation ............................................................................................... 59

4.0 Outdoor Controller Menu Structure ..................................................................... 59

4.0.1 System Information Sub-Menu .............................................................. 60

4.0.1.1 Sys Info Page 1 ....................................................................... 61

4.0.1.1.1 Clear Faults Menu ...................................................... 61

4.0.1.2 Sys Info Page 2 ....................................................................... 61

4.0.1.3 Sys Info Page 3 ....................................................................... 62

4.0.1.4 Sys Info Page 4 ....................................................................... 62

4.0.1.5 Sys Info Page 5 ....................................................................... 62

4.0.1.6 Sys Info Page 6 ....................................................................... 63

4.0.1.7 Sys Info Page 7 ....................................................................... 63

4.0.1.8 Sys Info Page 8 ....................................................................... 63

4.0.1.9 Sys Info Page 9 (version 6.00) ................................................. 64

4.0.1.10 Sys Info Page 10 (version 6.00) ............................................. 64

4.0.1.11 IP Info Page 1 ........................................................................ 65

4.0.1.12 IP Info Page 2 ........................................................................ 65

4.0.1.13 IP Info Page 3 ........................................................................ 65

4.0.1.14 IP Info Page 4 ........................................................................ 66

4.0.1.15 Firmware Info Page 1............................................................. 66

4.0.1.16 Firmware Info Page 2 (version 4.0) ........................................ 66

4.0.1.17 Firmware Info Pages 3, 4, 5 and 6 (version 4.0) .................... 66

4.0.1.18 Hardware Info Page 8 (version 6.00) ..................................... 66

4.0.1.19 HPA Local Time Page 9 (version 6.00) .................................. 67

4.0.1.20 HPA Run Time Page 10 (version 6.00) .................................. 67

4.0.1.21 N+1 Master Info Page 1 ......................................................... 67

4.0.1.21.1 Clear Faults Menu .................................................... 68

4.0.1.22 N+1 Slave Info Page .............................................................. 68

4.0.1.22.1 Clear Faults Menu .................................................... 68

4.0.1.23 N+1 Master Info Page 2 ......................................................... 68

4.0.1.24 N+1 Master Info Page 3 ......................................................... 69

4.0.2 Communication Setup Sub-Menu .......................................................... 69

4.0.2.1 Protocol.................................................................................... 69

4.0.2.2 Baud Rate ................................................................................ 70

4.0.2.3 System Address ....................................................................... 70

4.0.2.4 Interface ................................................................................... 70

4.0.2.5 IP Setup ................................................................................... 70

4.0.2.5.1 More (SNMP, IP and Web Settings)........................... 71

4.0.2.5.2 More (Traps and Time Settings)................................. 72

4.0.2.6 N+1 Control (Floating Master Mode)........................................ 72

4.0.3 Operation Setup Sub-Menu ................................................................... 72

4.0.3.1 Info ........................................................................................... 74

4.0.3.2 Buzzer...................................................................................... 74

4.0.3.3 Mute ......................................................................................... 74

4.0.3.4 Sys. Mode ................................................................................ 74

4.0.3.5 Attenuation............................................................................... 75

4.0.3.6 RF Units ................................................................................... 75

6 213663 REV G Operations Manual, Outdoor PowerMAX System

4.0.4 Fault Monitoring Setup Sub-Menu ......................................................... 75

4.0.4.1 BUC Fault ................................................................................ 75

4.0.4.2 Auxiliary Faults ........................................................................ 76

4.0.4.3 RF Switch Faults ...................................................................... 76

4.0.4.4 Fault Latch ............................................................................... 76

4.0.4.5 Low RF / Automatic Level Control ........................................... 76

4.0.5 Options Sub-Menu................................................................................. 77

4.0.5.1 Backup User Settings .............................................................. 78

4.0.5.2 Restore .................................................................................... 78

4.0.5.3 Lamp Test ................................................................................ 78

4.0.5.4 Password ................................................................................. 78

4.0.5.5 Fan Speed ............................................................................... 78

4.0.5.6 Reset ....................................................................................... 79

4.0.6 Redundancy Sub-Menu ......................................................................... 80

4.0.6.1 Switching ................................................................................. 80

4.0.6.2 Standby Select ......................................................................... 80

4.0.6.3 Standby Mode .......................................................................... 80

4.0.6.4 Status....................................................................................... 81

4.0.6.5 Priority...................................................................................... 81

4.0.6.6 N+1 System Operation Parameters ......................................... 81

4.0.6.6.1 N+1 Array Size ........................................................... 81

4.0.6.6.2 N+1 Address .............................................................. 81

4.0.6.6.3 Auto Gain Control....................................................... 81

4.0.6.6.4 N+1 Info ..................................................................... 82

4.0.6.6.5 Module Eject .............................................................. 83

4.0.6.6.6 Back ........................................................................... 83

4.1 N+1 Operational Basics ...................................................................................... 84

4.1.1 Selecting the Master Module ................................................................. 84

4.1.2 Controlling System Operation ................................................................ 85

4.1.3 N+1 Addressing ..................................................................................... 85

4.1.4 Adjusting System Gain .......................................................................... 85

4.1.5 N+1 Automatic Gain Control Option ...................................................... 85

4.1.6 Measuring N+1 RF Power ..................................................................... 86

4.1.7 N+1 Fault Detection ............................................................................... 86

4.2 Reflected Power Option ...................................................................................... 87

4.2.1 Reflected Power Alarm .......................................................................... 87

4.3 Characteristics of System Operation ................................................................... 88

4.3.1 System in 1:1 Redundant Mode with Array 2 in Standby....................... 88

4.3.2 System in 1:1 Redundant Mode with Array 1 in Standby....................... 89

4.3.3 Loss of a Controller ............................................................................... 89

Section 5: Remote Control Protocol, SSPA System ....................................................... 91

5.0 Overview ............................................................................................................. 91

5.1 Remote Control - Parallel ................................................................................... 93

5.1.1 Control Outputs .................................................................................... 93

5.1.2 Control Inputs ....................................................................................... 93

5.2 Serial Communication Protocol ........................................................................... 94

5.2.1 Header Sub-Packet ............................................................................... 94

5.2.1.1 Frame Sync Word .................................................................... 94

5.2.1.2 Destination Address ................................................................. 94

5.2.1.3 Source Address ....................................................................... 94

Operations Manual, Outdoor PowerMAX System 213663 REV G 7

5.2.2 Data Packet ........................................................................................... 95

5.2.2.1 Protocol ID ............................................................................... 95

5.2.2.2 Request ID ............................................................................... 95

5.2.2.3 Command ................................................................................ 95

5.2.2.4 Data Tag .................................................................................. 96

5.2.2.5 Error Status / Data Address ..................................................... 96

5.2.2.6 Data Length ............................................................................. 97

5.2.2.7 Data Field ................................................................................ 97

5.2.3 Trailer Packet ........................................................................................ 98

5.2.3.1 Frame Check ........................................................................... 98

5.2.4 Timing issues ........................................................................................ 98

5.2.5 Serial Communications Protocol............................................................ 99

5.3 Access SSPA Subsystem through Packet Wrapper Technique ........................ 105

5.4 Example 1 Check SSPA settings ...................................................................... 106

5.5 Terminal Mode Serial Protocol for Paradise Datacom SSPA ............................ 108

5.6 Ethernet Interface .............................................................................................. 110

5.6.1 IPNet Interface .................................................................................... 110

5.6.1.1 General Concept .................................................................... 110

5.6.1.2 Setting IPNet interface ........................................................... 112

5.6.1.3 Using the Rack Mount Web Interface .................................... 113

5.6.2 SNMP Interface ................................................................................... 115

5.6.2.1 Interface ................................................................................. 115

5.6.2.2 SNMP V3 issues in Teledyne Paradise Datacom SSPAs ...... 115

5.6.2.3 SNMP MIB tree ...................................................................... 118

5.6.2.4 Description of MIB entities ..................................................... 119

5.6.2.5 Configuring RM SSPA unit to work with SNMP protocol ........ 124

5.6.2.6 Connecting to a MIB browser ................................................. 125

5.6.3 Extended SNMP Operation ................................................................. 127

5.6.3.1 Extended SNMP MIB Tree..................................................... 128

5.6.3.2 Extended SNMP MIB Tree Elements in Detail ....................... 130

Section 6: Remote Control Protocol, Optional Redundant vBUC System .................. 131

6.0 Overview ........................................................................................................... 131

6.1 Remote Control of vBUC System ...................................................................... 131

6.2 Serial Protocol Tables ....................................................................................... 131

6.3 SNMP Protocol Tables ...................................................................................... 131

Section 7: Troubleshooting & Maintenance .................................................................. 137

7.0 Troubleshooting ................................................................................................ 137

7.0.1 Identifying Amplifier Faults .................................................................. 137

7.0.1.1 N+1 Last Fault Address ......................................................... 137

7.0.1.2 Last Fault Display .................................................................. 138

7.0.1.3 N+1 Alarms ........................................................................... 138

7.0.1.4 N+1 State ............................................................................... 138

7.0.2 Common Fault Conditions ................................................................... 139

7.0.2.1 Summary Fault ...................................................................... 139

7.0.2.2 Voltage Fault .......................................................................... 139

7.0.2.3 Temperature Fault ................................................................. 139

7.0.2.4 Current Fault .......................................................................... 140

7.0.2.5 Power Supply Fault ................................................................ 140

7.0.2.6 Fan Fault................................................................................ 140

8 213663 REV G Operations Manual, Outdoor PowerMAX System

7.0.2.7 Low RF Fault ......................................................................... 140

7.0.2.8 BUC Fault .............................................................................. 141

7.1 Periodic Inspection and Maintenance ............................................................... 142

7.1.1 Fan and Heatsink Cleaning ................................................................. 142

7.1.2 Controller Lamp Test ........................................................................... 143

7.1.3 Examine All Cables ............................................................................. 143

7.2 Default System Settings .................................................................................... 144

7.2.1 Automatic Restoration of Controller Settings ....................................... 144

7.2.2 Default IP Addressing .......................................................................... 144

Appendix .......................................................................................................................... 147

Figures

Figure 1-1: Simplified Block Diagram, 8-Way Outdoor PowerMAX System .............. 10

Figure 1-2: Degradation of Breakdown Power by VSWR .......................................... 15

Figure 2-1: Outline Drawing, Ku-Band H-Series High Power Outdoor SSPA ............ 19

Figure 2-2: Connectors at Bottom of Enclosure ........................................................ 20

Figure 2-3: RF Output Connector at Top of Enclosure .............................................. 21

Figure 2-4: RF Distribution Panel .............................................................................. 26

Figure 2-5: Outdoor System Controller Front Panel Interface and I/O Connectors ... 29

Figure 2-6: Controller Front Panel Interface .............................................................. 30

Figure 2-7: Outline Drawing, 105M12 Ethernet Switch ............................................. 34

Figure 2-8: Ethernet Switch Power (Left) and COMs (Right) Port Pin-outs ............... 35

Figure 2-9: AC Distribution Box, External and Interior Views .................................... 36

Figure 2-10: 1:1 Redundant System with 1:1 Cable Installed ................................... 37

Figure 2-11: Input/Output Connectors, Ku-Band vBUC ............................................. 38

Figure 3-1: Arrange Uni-Strut Frame Assemblies on Decking .................................. 44

Figure 3-2: Install Uni-Strut Support for vBUC Redundant Plate Assembly .............. 45

Figure 3-3: Install vBUC Redundant Plate Assembly ................................................ 45

Figure 3-4: Redundant BUC Plate, Installed ............................................................. 46

Figure 3-5: Install Waveguide Switch Assembly........................................................ 46

Figure 3-6: Install Termination Assembly Below vBUC Plate Assembly ................... 47

Figure 3-7: Installation, SSPA Controller/Ethernet Hub Assembly ........................... 48

Figure 3-8: Installation, RF Distribution Assembly .................................................... 49

Figure 3-9: Installation, AC Distribution Assembly .................................................... 50

Figure 3-10: Installation, High Power Outdoor SSPAs .............................................. 51

Figure 3-11: Link Cable (L213828-1) ........................................................................ 53

Figure 3-12: Switch Cable (L213829-1) .................................................................... 53

Figure 3-13: Auxiliary Power Cable (L213830-1) ...................................................... 54

Figure 3-14: Controller DC In Power Cables (L213826-1, -2) ................................... 55

Figure 3-15: Monitor & Control Cables (L213827-6, -7) ............................................ 56

Figure 3-16: Controller Ethernet Cables (L213824-1) ............................................... 57

Figure 3-17: vBUC Ethernet Cables (L213825-1) ..................................................... 57

Figure 3-18: System RF Output Flange .................................................................... 58

Figure 3-19: Prime Power Cable Access .................................................................. 58

Figure 3-20: Terminal Block Access .......................................................................... 58

Figure 4-1: Front Panel Menu Structure .................................................................... 59

Figure 4-2: System Information Sub-Menu ............................................................... 60

Figure 4-3: Slave Unit Display ................................................................................... 66

Figure 4-4: Communication Setup Sub-Menu ........................................................... 69

Figure 4-5: Operation Setup Sub-Menu .................................................................... 74

Operations Manual, Outdoor PowerMAX System 213663 REV G 9

Figure 4-6: Fault Monitoring Setup Sub-Menu .......................................................... 75

Figure 4-7: Options Sub-Menu .................................................................................. 77

Figure 4-8: Redundancy Sub-Menu .......................................................................... 80

Figure 4-9: N+1 Info menu ........................................................................................ 82

Figure 4-10: 1:1 Phase Combined Mode .................................................................. 88

Figure 4-11: 1:1 Redundant Mode with Array 2 in Standby ....................................... 88

Figure 4-12: 1:1 Redundant Mode with Array 1 in Standby ....................................... 89

Figure 5-1: Remote Control Interface Stack .............................................................. 91

Figure 5-2: Parallel I/O Form C Relay ...................................................................... 93

Figure 5-3: Basic Communication Packet ................................................................. 94

Figure 5-4: Header Sub-Packet................................................................................. 94

Figure 5-5: Data Sub-Packet ..................................................................................... 95

Figure 5-6: Trailer Sub-Packet .................................................................................. 98

Figure 5-7: Packet Wrapper technique .................................................................... 105

Figure 5-8: Terminal Mode Session Example ......................................................... 109

Figure 5-9: UDP Redirect Frame Example .............................................................. 111

Figure 5-10: Web Interface Login Window .............................................................. 113

Figure 5-11: RM SSPA Web Interface, Status Tab ................................................. 114

Figure 5-12: GetIF Application Parameters Tab ...................................................... 125

Figure 5-13: Getif MBrowser Window, with Update Data in Output Data Box ......... 125

Figure 5-14: Getif MBrowser Window, Setting settingValue.5 to a Value of ‘1’ ....... 126

Figure 7-1: SSPA Status LED ................................................................................. 139

Figure 7-2: Intake Fan Assembly and Power Connector (inset) .............................. 144

Figure 7-3: Remove Exhaust Fan ........................................................................... 145

Figure 7-4: Uncouple Power Plug ........................................................................... 145

Tables

Table 1-1: PowerMAX Output Power Reduction ......................................................... 9

Table 1-2: Recommended Output Power Thresholds ............................................... 16

Table 1-3: De-rating of Popular W/G Components Relative to Straight W/G ............ 17

Table 2-1: Monitor & Control Connector (J4) Pin-Outs .............................................. 22

Table 2-2: Link Port (J5) Pin-Outs ............................................................................. 23

Table 2-3 Switch Port (J6) Pin-Outs .......................................................................... 23

Table 2-4: AC Input Connector (J7) Pin-Outs............................................................ 23

Table 2-5: AUX PWR Port (J8) Pin-Outs ................................................................... 24

Table 2-6: Handheld Connector (J10) Pin-Outs ........................................................ 24

Table 2-7: RF Distribution Panel M&C Port (J15) ...................................................... 27

Table 2-8: RF Distribution Panel Auxiliary Power In Port (J16) ................................. 27

Table 2-9: Serial Main Port (J2) Pin-Outs ................................................................. 31

Table 2-10: Switch Port (J3) Pin-Outs ....................................................................... 31

Table 2-11: Monitor & Control Port (J4) Pin-Outs...................................................... 31

Table 2-12: DC Input Port (J5) Pin-Outs ................................................................... 32

Table 2-13: AUX PWR Port (J6) Pin-Outs ................................................................. 32

Table 2-14: Parallel I/O Port (J7) Pin-Outs ................................................................ 32

Table 2-15: Link Port (J8) Pin-Outs ........................................................................... 33

Table 2-16: Ethernet Port (J9) Pin-Outs .................................................................... 33

Table 2-17: vBUC Monitor and Control Connector (J4) ............................................. 39

Table 2-18: 1:1/Fiber Optic Connector (J5) ............................................................... 39

Table 2-19: DC Input Connector (J7) ........................................................................ 40

Table 2-20: AC Power Supply Pin-outs ..................................................................... 40

Table 2-21: Fan Power Connector (J8) ..................................................................... 40

10 213663 REV G Operations Manual, Outdoor PowerMAX System

Table 5-1: Interfaces Enabled Based on Chosen Interface Setting Selection ........... 92

Table 5-2: Command Byte Values ............................................................................ 95

Table 5-3: Data Tag Byte Values .............................................................................. 96

Table 5-4: Error Status Byte Values .......................................................................... 97

Table 5-5: Request Frame Structure ......................................................................... 99

Table 5-6: Response Frame Structure ...................................................................... 99

Table 5-7: System Setting Details ........................................................................... 100

Table 5-8: System Threshold Addressing Details (Read Only) ............................... 102

Table 5-9: System Conditions Addressing Details .................................................. 103

Table 5-10: OSI Model for RM SSPA Ethernet IP Interface .................................... 111

Table 5-11: SNMP Detailed Settings ....................................................................... 120

Table 5-12: SNMP Detailed Thresholds .................................................................. 122

Table 5-13: SNMP Detailed Conditions ................................................................... 123

Table 6-1: vBUC System Settings Data Values ...................................................... 132

Table 6-2: vBUC System Condition Addressing ...................................................... 133

Table 6-3: vBUC System Threshold Data Values ................................................... 134

Table 6-4: vBUC SNMP Detailed Settings .............................................................. 135

Table 6-5: vBUC SNMP Detailed Conditions .......................................................... 136

Table 6-6: vBUC SNMP Detailed Thresholds.......................................................... 136

Table 7-1: N+1 Address per System Amplifier Module............................................ 137

Table 7-2: IP Addresses per System Amplifier Module ........................................... 144

Operations Manual, Outdoor PowerMAX System 213663 REV G 11

Section 1: Overview

1.0 Introduction

The PowerMAX technology is the preeminent system technology in High Power Amplifier

(HPA) redundancy. The Outdoor PowerMAX system architecture is a multi-module amplifier

system. This allows PowerMAX systems to be configured with a large variety of output power

levels.

Furthermore, PowerMAX is a scalable amplifier system. A PowerMAX system may be initially

configured with four modules, and later upgraded to eight modules in the field. This provides

a tremendous protection of investment in the amplifier system. The system can grow with fu-

ture power and bandwidth demands.

1.1 Theory of Operation

PowerMAX is based on a purely parallel redundant, modular HPA system. It can be populat-

ed 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 am-

plifier system. Parallel architecture systems make excellent redundant systems.

The PowerMAX system concept is parallel throughout all aspects of the design. The failure of

a fan or system controller 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 sys-

tem will issue a minor alarm and indicate precisely which component has failed. The mainte-

nance technician can then perform the replacement of the failed component without taking

the system offline. This is referred to as hot-swap component replacement.

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. When configuring n+1 redundant system

output power with binary array systems the output power guideline shown in Table 1-1

should be followed.

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

12 213663 REV G Operations Manual, Outdoor PowerMAX System

For maintenance purposes, the Outdoor PowerMAX system uses a combination of parallel

power combining and traditional phase combining. The system is configured with one (1) sys-

tem controller module for each four (4) amplifiers in the system. In systems with more than

four (4) amplifiers, multiple controllers are used in a master/slave configuration.

Each array of four amplifiers is structured in a parallel architecture redundant system. The RF

outputs of each amplifier are phase combined to a single output. See the block diagram of

Figure 1-1.

Each controller provides monitor and control capabilities for the four amplifiers to which it is

connected. In systems with multiple controllers, one controller acts as the master, the other(s)

are slave units to the master.

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. The system maintains a hierarchy of control whereby one of the system

controllers becomes the master control point. If the master controller were to fail, control is

automatically passed on to the next controller in the array.

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 0.1 dB increments as well as optional Automatic

Level Control operation.

Figure 1-1: Simplified Block Diagram, 8-Way Outdoor PowerMAX System

Operations Manual, Outdoor PowerMAX System 213663 REV G 13

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 measure-

ment of the system’s output power in the presence of multiple carriers and modulation types.

1.1.1 Optional L-Band Input

The Outdoor PowerMAX system may utilize an L-Band input by adding a 1:1 redundant block

up converter system.

The 1:1 Redundant BUC system is set at the factory, but may be monitored via computer

from the Teledyne Paradise Datacom Universal M&C application. The Outdoor PowerMAX

system controllers actively monitor the BUC system for faults and will communicate any fault

conditions accordingly.

1.2 Specifications

Refer to the specification sheet in the Appendix for complete specifications.

1.3 Inspection

When the system 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

11361 Sunrise Park Drive

Rancho Cordova, CA 95742 USA

Phone: +1 (814) 238-3450

1.4 Shipment

To protect the system 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 adequately repack the instrument.

14 213663 REV G Operations Manual, Outdoor PowerMAX System

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 itself.

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 devices.

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.

 An AC powered unit will have 115 VAC or 230 VAC entering through the AC

power connector. Caution is required when working near this connector, 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 ofdischarging high current:

 Remove all conductive personal items (rings, watches, med-

als, 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 emer-

gency.

 Operators should be familiar with procedures to employ in the event of an emer-

gency, i.e., remove all power, CPR, etc.

Large DC currents are generated to operate the RF Module inside of the enclosure. EX-

TREME CAUTION IS REQUIRED WHEN THE ENCLOSURE IS OPEN AND THE AMPLIFI-

ER IS OPERATING. DO NOT TOUCH ANY OF THE CONNECTIONS ON THE RF MOD-

ULES WHEN THE AMPLIFIER IS OPERATING. CURRENTS IN EXCESS OF 60 AMPERES

MAY EXIST ON ANY ONE CONNECTOR.

Operations Manual, Outdoor PowerMAX System 213663 REV G 15

1.5.3 RF Transmission Hazards

RF transmissions at high power levels may cause eyesight damage and skin burns. Pro-

longed 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 recommended

guidelines in ANSI/IEEE C95.1. The power density specified

in ANSI/IEEE C95.1-1992 is 10 mW/cm2. These require-

ments 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 dis-

charge:

 Follow all ESD guidelines

 Remove all flammable material and solvents from the area.

 All probes and tools that contact the equipment should be

properly insulated to prevent electrical discharge.

 The work area should be secure and free from non-

essential items.

 Operators should never work alone on hazardous equip-

ment. 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 emer-

gency, i.e., remove all power, CPR, etc.

1.5.5 High Potential for Waveguide Arcing

As with all systems which utilize high power signals within wave-

guide, the potential exists for an electric arc to form. To minimize

this risk, Teledyne Paradise Datacom requires all waveguide be

pressurized and dehydrated.

16 213663 REV G Operations Manual, Outdoor PowerMAX System

1.6 Waveguide Pressurization and Dehydration

When working with high power amplifier systems that operate into waveguide, the inadvertent

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 occurs. 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 trans-

mission 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. Al-

so 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 waveguide system

will require much higher pressure. This occurs with bends, waveguide flange joints. If line cur-

rents flow across a small gap introduced by poor tolerances, flange mismatch, poorly sol-

dered bends, field strengths in excess of that in the main line can occur in the gap. Pressuri-

zation with air or high dielectric gases can increase the power handling by factors of 10 to

100.

In High Power Amplifier systems an arc will travel from where it is ignited back to the amplifi-

er. Typical arc travel speed is on the order of 20 ft/sec. Increasing the waveguide pressure

can reduce the speed of arc travel. It is difficult to get an accurate calculation of the amount of

pressurization needed, but it is a good practice to get as much pressure as your system can

handle. All high power systems that meet the criteria of Table 1-2 are pressure tested at the

factory to 1.5 psig. As a guide we recommend using the power levels in Table 1-2 as the

threshold levels where special attention be given to dehydration and the overall simplification

of waveguide system design.

Table 1-2: Recommended Output Power Thresholds

for Waveguide System Pressurization

Satcom Band Frequency Range Amplifier Output Power Waveguide

S Band 1.7-2.6 GHz > 10 kW WR430

C-Band 5.7 - 6.7 GHz > 2 kW WR137

X-Band 7.9-8.4 GHz > 1kW WR112

Ku-Band 13.75-14.5 GHz > 500W WR75

Ka-Band 27-31 GHz > 100W WR28

Operations Manual, Outdoor PowerMAX System 213663 REV G 17

It is a common misconception to look up the maximum theoretical power handling of a partic-

ular type of waveguide and assume that this is the maximum power handling. This may be

the case for a straight waveguide tube with ideal terminations but these values must be signif-

icantly de-rated in practical systems. Phase combined amplifier systems can be particularly

sensitive to the potential for waveguide arcing. This is due to the numerous bends, magic

tees, multiple waveguide flange joints, and other waveguide components. Table 1-3 shows

the power handling capability of some popular waveguide components normalized to the

waveguide power rating. From this table, we can see how a practical waveguide system’s

power handling will de-rate significantly.

Most waveguide systems have many of these components integrated before reaching the an-

tenna feed. It is not uncommon for a Satcom waveguide network to de-rate to 5% of the

straight waveguide power rating.

The load VSWR also has an impact on the breakdown threshold in waveguide networks.

Standing waves degrade the power handling of any transmission line network. The graph of

Figure 1-2 shows the rapid degradation of waveguide breakdown vs. load VSWR. The

chart shows that for a 2.0:1 load VSWR, the breakdown potential will be half of what it would

be with a perfectly matched load. This can degrade even more when high Q elements such

as band pass filters are included in the waveguide network.

Table 1-3: De-rating of Popular Waveguide

Components Relative to Straight Waveguide

Waveguide Component Relative Power Rating

H Plane Bend 0.6 to 0.9

E Plane Bend 0.97

90o Twist 0.8 to 0.9

Magic Tee 0.80

E-Plane Tee 0.06

H-Plane Tee 0.80

Cross Guide Coupler 0.21

0.00

0.10

0.20

0.30

0.40

0.50

0.60

0.70

0.80

0.90

1.00

1

1.1

1.2

1.3

1.4

1.5

1.6

1.7

1.8

1.9

2

2.1

2.2

2.3

2.4

2.5

2.6

2.7

2.8

2.9

3.0

Power Degradation Ratio

Load VSWR

Degradation of Breakdown Power by VSWR

Figure 1-2: Degradation of Breakdown Power by VSWR

18 213663 REV G Operations Manual, Outdoor PowerMAX System

There are many factors to consider with high power amplifier systems in terms of the output

waveguide network. Especially when using HPA systems with output power levels of Table

1-2, it is imperative to ensure that the output waveguide network is pristinely clean and dry.

An appropriate dehydrator should be used with capability of achieving adequate pressure for

the system’s output power. Take extra precaution to make sure that any waveguide flange

joints that are not already in place at the factory are properly cleaned, gasket fitted, and

aligned. A properly designed and maintained waveguide network will ensure that no arcing

can be supported and will provide many years of amplifier service life.

Operations Manual, Outdoor PowerMAX System 213663 REV G 19

Section 2: System Components

2.0 Introduction

This section describes the various components that make up the Outdoor PowerMAX system.

These include the High Power Outdoor SSPA enclosure, the RF Distribution Panel (which

houses the Power Detector Module), the Outdoor System Controller, the optional Ethernet

Switch, the optional AC Distribution Box, and the optional L-Band Input.

2.1 High Power Outdoor SSPA

Figure 2-1 shows an outline drawing of a typical H-Series High Power Outdoor SSPA. The

unit enclosure has overall dimensions of 27.5 inches (698.5 mm) by 16.5 inches (419.1 mm)

by 9.335 inches (237.1 mm).

The enclosure is sealed to prevent water and debris intrusion, and has an ingress protection

rating of IP54. A series of fans provides circulation of ambient air through the enclosure to

cool the internal RF module.

A status indicator is located above the intake fan panel. When the unit is operating normally,

the status indicator illuminates green. If the unit enters a fault condition, the status indicator

illuminates red. Fault conditions may be monitored remotely through the Monitor & Control

connector (Port J4).

x

Figure 2-1: Outline Drawing, Ku-Band H-Series High Power Outdoor SSPA

20 213663 REV G Operations Manual, Outdoor PowerMAX System

2.1.1 Installation of Unit

When installing the H-Series High Power Outdoor SSPA, consider the following:

 There should be at least 8” clearance between the intake fans and any surface,

and 8” clearance from the SSPA’s exhaust fans.

 The SSPA should never be enclosed in such a manner that restricts airflow.

 Regular inspection and cleaning of the fans and heatsink is required.

 Normal operating range of the SSPA is -40 to +60 °C

 The unit will start up in a muted state. To unmute the amplifier, pins V and B of

Port J4 need to be shorted. The system cabling makes this connection.

A series of mounting holes are located along the sides of the unit that include the lifting han-

dles, and on the sides of the unit that include the intake and exhaust fans. If utilizing the

mounting holes on the sides that include the fans, ensure the mounting brackets do not inter-

fere with the air circulation into and out of the unit.

The H-Series High Power Outdoor SSPA weighs between 100 and 140 lbs. (45.5 - 63.6 kg),

depending on the power level of the unit. If mounting the unit to a boom or king post, ensure

the mounting brackets and surface are capable of supporting the weight of the unit. At least

two persons are required to lift the unit into position for mounting purposes.

2.1.2 Connectors

Figure 2-2 and Figure 2-3 show the connectors available on the unit.

RF INPUT (J1)

RF INPUT SAMPLE

RF OUTPUT SAMPLE (J3) HANDHELD (J10)

SWITCH (J6)

LINK (J5)

SSPA STATUS AUX PWR (J8)

M&C (J4)

AC INPUT (J7) GROUND TERMINAL

Figure 2-2: Connectors at Bottom of Enclosure

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Paradise Datacom Outdoor PowerMAX System Owner's manual

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