User Manual

NTGS86AB Installation & Service Manual
Table Of Contents
Paragraph Section 1 Page
No.
General Description No.
1-1 Introduction ..................................................................................................................................................... 1-1
1-2 General Description....................................................................................................................................... 1-1
1-3 Functional and Physical Specifications.................................................................................................... 1-1
1-4 Equipment Changes ....................................................................................................................................... 1-1
Section 2
Installation
2-1 Introduction ..................................................................................................................................................... 2-1
2-2 Electrical Service Recommendations........................................................................................................ 2-1
2-3 Unpacking and Inspection............................................................................................................................ 2-1
2-4 Installation Instructions................................................................................................................................ 2-2
2-8 Molex 18-Pin Power, Alarms, & Controls Connector.............................................................................. 2-3
Section 3
Operating Instructions
3-1 Introduction ..................................................................................................................................................... 3-1
3-2 Initial Start-Up and Operating Procedures ............................................................................................... 3-1
Section 4
Principles of Operation
4-1 Introduction ..................................................................................................................................................... 4-1
4-2 RF Input Signal................................................................................................................................................ 4-1
4-3 RF Output Load ................................................................................................................................................ 4-1
4-4 Amplifier Functional Description................................................................................................................ 4-1
4-4.1 Input Amplifier and Pre-Distortion Amplifier........................................................................................... 4-1
4-4.2 Driver Amplifier .............................................................................................................................................. 4-1
4-4.2 Main Amplifier ................................................................................................................................................ 4-2
4-5 Amplifier Module Cooling ............................................................................................................................ 4-2
4-6 Power Distribution......................................................................................................................................... 4-3
Section 5
Maintenance
5-1 Introduction ..................................................................................................................................................... 5-1
5-2 Periodic Maintenance................................................................................................................................... 5-1
5-3 Amplifier Module Field Replacement ....................................................................................................... 5-1
Section 6
Troubleshooting
6-1 Introduction ..................................................................................................................................................... 6-1
6-2 Troubleshooting.............................................................................................................................................. 6-1
6-3 Return for Service Procedures .................................................................................................................... 6-1
6-3.1 Obtaining an RMA .......................................................................................................................................... 6-1
 Copyright Powerwave Technologies, Inc., October 2002. All rights reserved
044-05126 Rev. A October 2002
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