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RA 5785 manual 208143 REV
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RA 5785
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Troubleshooting
Specs
3 Common Coaxial Cable Characteristics
Install
Parts list
Error codes
4 1 2 Redundant System Block Diagram
Fan Replacement
Set PC Configuration
Connecting to a MIB browser
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Operations Manual, HPA3, Mini Compact Outdoor SSPA
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Contents
Solid State Power Amplifier Operations Manual
Mini Compact Outdoor
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Section 2 Installation
Table of Contents
Table of Contents
Section 1 General Information
Section 4 L-BandOperation
Section 5 Performance Tests
Section 7 Redundant System Operation
Section 6 Maintenance and Troubleshooting
Section 8 Remote Control Interface
Appendix A Documentation
Figures
Tables
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1.0 Introduction
1.2Specifications
Section 1 General Information
1.1 Description
1.4 Equipment Supplied
1.5Safety Considerations
1.3 Inspection
1.5.1 High Voltage Hazards
Never look directly into the RF output waveguide
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2.1 Dimensions and Weight
Section 2 Installation
2.0 Introduction
Weight
2.2 Connector Pin-Outs
Table 2-1 Unit weights typical
Model Number
2.2.3 RF Output Sample Port J3 Type N F
2.2.4.1 Alarms on J4
2.2.4 Monitor & Control Port J4 MS3112E18-32S
Pin #
Table 2-2 J4 Monitor & Control Port Pin-Outs
Signal
Type
2.2.4.2 Serial I/O Control J4
2.2.6 Switch Port J6 MS3112E10-6S
Table 2-4 J6 Switch Port Pin-Outs
2.2.5 Link Port J5 MS3112E10-6S
Table 2-7 J8 Auxiliary Power Port Pin-Outs
Table 2-6 Power Requirements
2.2.8 Auxiliary Power Port J8 MS3112E10-6S
2.2.7 AC In J7 MS3102R16-10P
2.2.9 Chassis Ground Pin
2.3 Physical Features
2.3.1 Summary Alarm Indicator
2.3.2 Removable Fan Tray
Table 2-8 Universal CO Mounting Kit Parts List
2.4 Installation
2.4.1 Safety Considerations
2.4.2 Inspection
Figure 2-3 Attach Mounting Supports to Unit
2.4.3 Installation
Figure 2-4 Install All-Threadstud
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Figure 2-5 Mount Unit to Antenna Boom
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Section 3 Quick Start and Operation
3.0.1 Remote Communications Connections
3.0 Introduction
3.1 Quick Start Cables
3.2 Quick Start Operation
3.2.1 Set PC Configuration
Figure 3-6 RS232 Quick Start Cable
2.Click on the Network and Sharing Center link
3.2.2Quick Start Ethernet Connection
Web password paradise Read Community public
3.Click on the Local Area Connection link
Serial Interface RS-232Communication
3.2.3 Quick Start RS-232Connection
Baud rate Amplifier is un-muted
3.3Universal M&C Operation
Figure 3-7 Universal M&C Add Unit menu
Figure 3-9 Universal M&C Status Window
3.3.1.1 Signal Indicators
3.3.1 Universal M&C Status Window
3.3.1.2 Fault Status Indicators
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3.3.1.5 RF Power Indicator
3.3.1.3 Voltage, Current and Temperature Display
3.3.1.4 Gain Adjustment
3.3.1.6 Reference Source
Power Up Settings
3.3.2 Universal M&C Settings Window
Figure 3-10 Universal M&C, Settings
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Figure 3-11 Spare Fault Wizard
3.3.3 IP Setup
Figure 3-12 Universal M&C, IP Setup
Figure 3-14 Example, Log entry
3.3.4 Universal M&C Preferences
Figure 3-13 Preferences Window
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3.4 Web-basedM&C
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3.4.1 Navigating the Web M&C
Figure 3-17 Enter password default is “paradise”
Figure 3-18 Status and Faults window descriptions
Red indicates a
Selected Protocol Selected Baud Rate
Figure 3-20 General Settings window descriptions
“LNB Current”
Figure 3-21 Fault Settings window descriptions
“Major Fault” or
Threshold
Section 4 L-BandOperation
Band Power Level Watts Frequency Sub Band
Configuration Modifiers System Configuration
4.0 Block Up Converter Overview
4.1 Converter Features
Table 4-1 BUC Frequency Specifications
4.2 Theory of Operation
Table 4-2 BUC RF output phase noise specification
4.3 Smart Reference Technology
4.4 FSK Monitor and Control
Table 4-3 Common Coaxial Cable Characteristics
4.5 Typical System Configuration
4.6 IFL Cable Considerations
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5.1 Standard tests
Section 5 Performance Tests
5.0 Introduction
5.1.1 Swept Gain
5.1.4 Output Return Loss
5.1.2 Spurious
5.1.3 Input Return Loss
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5.1.5 Intermodulation Distortion
5.1.6 Power Requirements
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5-3,Item 5.1.10 I/O Test
5.1.7 Earth Ground
5.1.8 Sample Port
5.1.11 Ethernet
5.2.1 Reference Lock
5.2.3 Phase Noise
5.2 Tests for units with integrated BUC
5.2.2 FSK
5.3 Optional Tests
5.3.2 Group Delay
5.3.4 Noise Power
5.3.1 Noise Figure
6.2 Fan Removal and Heatsink Cleaning
Section 6 Maintenance and Troubleshooting
6.1 Cooling System Maintenance
6.2.1 Fan Replacement
6.3.1 Unit doesn’t power up
6.3 Troubleshooting guide
6.3.2 Unit powers on, LED lamp glows red
Possible solutions
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7.0 Redundant System Concepts
Section 7 Redundant System Configurations
and output waveguide switch
7.1 1 1 Redundant Systems
7.2 1 2 Redundant Systems
Figure 7-4 1 2 Redundant System Block Diagram
Figure 7-3 1 1 Redundant System with L Band input
Section 8 Remote Control Interface
8.0 Serial Protocol Overview
Table 8-1 Interface Selection
DATA
8.1 Serial communication
HEADER
TRAILER
8.1.2 Data Packet
8.1.2.3 Command
8.1.1.3 Source Address
HEADER 4 bytes
Command Byte Value
Table 8-2 Command Byte Values
Command Name
8.1.2.4 Data Tag
Possible Cause
Table 8-4Error Status Bytes
Error Code name
Value
HEADER
8.1.4 Timing issues
8.1.3 Trailer Packet
4 bytes
Table 8-6 Response Frame Structure
8.1.5 Serial Communications Protocol
Table 8-5 Request Frame Structure
Byte position
# Bytes
Table 8-7 System Settings Data Values
Data
Description
Table 8-7 System Settings Data Values continued
Table 8-8:System Threshold Data Values
# Bytes
Table 8-9 System Condition Addressing
Data
Description
8.2.2 IPNet Interface
8.2 Ethernet Interface
8.2.1 Overview
8.2.2.1 General Concept
Figure 8-6 UDP Redirect Frame Example
UDP Header
SSPA Serial Protocol Frame
OSI Layer
8.2.2.2 Setting IPNet interface
8.2.2.3 Troubleshooting IP connectivity
8.2.3 SNMP interface
8.2.3.1 SNMP MIB tree
8.2.3.2 Description of MIB entities
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Value OID
settingIndex/settingValue
settingTextValue
Description
settingTextValue
Description
thresholdIndex
Table 8-12 Detailed Thresholds
Table 8-13 Detailed Conditions
thresholdTextValue
Figure 8-8 Universal M&C, Settings tab
Figure 8-7 Universal M&C, IP Setup tab
8.3 M&C via SNMP
8.3.1 Connecting to a MIB browser
Figure 8-9 GetIF Application Parameters Tab
Appendix A Documentation
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