UBS Axcera LU1000AT 1000-Watt UHF Transmitter User Manual 379388

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Document ID	379388
Application ID	Mgfz9C5ApRlGWJN6LfHhlg==
Document Description	Table of Contents External Amplifier
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Microsoft Word - pdf
Filesize	5.4kB (67548 bits)
Date Submitted	2003-12-05 00:00:00
Date Available	2004-01-28 00:00:00
Creation Date	2003-12-05 16:01:53
Producing Software	Acrobat Distiller 5.0.5 (Windows)
Document Lastmod	2003-12-05 16:01:53
Document Title	Microsoft Word - 379388.DOC
Document Creator	PScript5.dll Version 5.2
Document Author:	fcc

LX Series Power Amplifier Assembly
Table of Contents
TABLE OF CONTENTS
CHAPTER 1 INTRODUCTION
SECTION
PAGE
1.1 Manual Overview................................................................................. 1-1
1.2 Assembly Designation Numbers ............................................................ 1-1
1.3 Safety................................................................................................ 1-1
1.4 Maintenance ....................................................................................... 1-2
1.5 Material Return Procedure .................................................................... 1-2
1.6 Limited One-Year Warranty for Axcera Products ...................................... 1-3
CHAPTER 2 SYSTEM DESCRIPTION & REMOTE CONTROL CONNECTIONS
2.1 LX Series Power Amplifier Assembly Overview........................................ 2-1
2.1.1 Power Amplifier Module, 250 Watt ................................................ 2-1
2.1.2 Power Supply Module Assembly.................................................... 2-3
2.1.3 Front Panel LCD Display Screens .................................................. 2-3
2.2 System Operation................................................................................ 2-3
2.2.1 Principles of Operation ................................................................ 2-4
2.3 Customer Remote Connections......................................................... 2-5
CHAPTER 3 SITE CONSIDERATIONS, INSTALLATION AND SETUP PROCEDURES
3.1
3.2
3.3
3.4
3.5
Site Considerations .............................................................................. 3-1
Unpacking the Chassis w/Modules, bandpass and trap filters..................... 3-4
Installing the Chassis w/Modules and filters ............................................ 3-4
AC Input ............................................................................................ 3-5
Setup and Operation............................................................................ 3-5
3.5.1 Input Connections ...................................................................... 3-5
3.5.2 Front Panel Screens for the Exciter/Amplifier Chassis Assembly ........ 3-7
3.5.3 Initial Turn On ..........................................................................3-14
CHAPTER 4 CIRCUIT DESCRIPTIONS
4.1 Power Amplifier Module ........................................................................ 4-1
4.1.1 UHF Phase/Gain Board ................................................................ 4-1
4.1.2 150 Watt Driver Pallet Assembly .................................................. 4-1
4.1.3 150 Watt Driver, Dual Output Board ............................................. 4-1
4.1.4 UHF Module Assembly, RF Module Pallet, Philips ............................. 4-2
4.1.5 2 Way UHF Combiner Assembly.................................................... 4-2
4.1.6 Amplifier Control Board ............................................................... 4-3
4.2 Power Supply Assembly ....................................................................... 4-5
CHAPTER 5 DETAILED ALIGNMENT PROCEDURES
5.1 Module Replacement............................................................................ 5-1
5.1.1 Initial Test Setup........................................................................ 5-1
5.2 Innovator LX Series Exciter/Amplifier Chassis Assembly ........................... 5-2
5.2.1 Linearity Correction Adjustment ................................................... 5-3
5.2.2 Frequency Response Delay Equalization Adjustment ....................... 5-4
5.2.3 Calibration of Forward Output Power Level..................................... 5-4
5.2.4 Calibration of Reflected Output Power Level ................................... 5-5
5.3 Bandpass Filter Assembly ..................................................................... 5-5
LX Series, Rev. 0
November 25, 2003
LX Series Power Amplifier Assembly
Table of Contents
TABLE OF CONTENTS - (Continued)
5.4 UHF Trap Filter Assembly ..................................................................... 5-5
5.4.1 The Effects of Tuning the Output Trap Filter ................................... 5-6
APPENDICES
APPENDIX A INNOVATOR LX SERIES SPECIFICATIONS
APPENDIX B DRAWINGS AND PARTS LISTS
LX Series, Rev. 0
ii
November 25, 2003
LX Series Power Amplifier Assembly
Table of Contents
LIST OF FIGURES
FIGURE
PAGE
3-1
3-2
3-3
1 kW Minimum Ventilation Configuration ......................................... 3-4
Front and Rear View Reconnection Drawing ..................................... 3-5
Rear View of LX Series Transmitter ................................................. 3-6
4-1
UHF Amplifier Module, 250 Watts ................................................... 4-2
5-1
Typical Red Field Spectrum............................................................ 5-4
LX Series, Rev. 0
iii
LX Series Power Amplifier Assembly
Table of Contents
LIST OF TABLES
TABLE
2-1
2-2
2-3
2-4
2-5
PAGE
LX Series Power Amplifier Assemblies ............................................. 2-1
Power Amplifier Status Indicators ................................................... 2-3
Power Amplifier Control Adjustments .............................................. 2-3
Power Amplifier Sample ................................................................ 2-3
Pioneer Chassis Customer Remote Connections ........................ 2-5
3-1
3-2
3-3
3-4
3-5
3-6
3-7
3-8
3-9
3-10
3-11
3-12
3-13
3-14
3-15
3-16
3-17
3-18
3-19
3-20
3-21
3-22
3-23
3-24
3-25
Rear Chassis Connections for LX Series Transmitter .......................... 3-6
Menu 01 Splash Screen #1 ............................................................ 3-7
Menu 02 Splash Screen #2 ............................................................ 3-7
Menu 10 Main Screen.................................................................... 3-7
Menu 11 Error List Access Screen ................................................... 3-8
Menu 12 Transmitter Device Data Access Screen .............................. 3-8
Menu 13 Transmitter Configuration Access Screen ............................ 3-8
Menu 20 Error List Display Screen .................................................. 3-8
Menu 30 Transmitter Device Details Screen ..................................... 3-9
Menu 30-1 System Details Screens................................................. 3-9
Transmitter Device Parameters Detail Screens ................................. 3-9
Menu 40 Transmitter Set Up: Power Raise/Lower Screen ..................3-10
Menu 40-1 Transmitter Set Up: Model Select Screen........................3-10
Menu 40-2 Transmitter Set Up: Frequency Select Screen .................3-11
Menu 40-3 Transmitter Set Up: Frequency Table Select Screen .........3-11
Menu 40-4 Transmitter Set Up: IF Frequency Screen .......................3-11
Menu 40-5 Transmitter Set Up: Custom Frequency Select Screen ......3-11
Menu 40-6 Transmitter Set Up: Xmtr. Set Up Serial Address Screen ..3-12
Menu 40-7 Transmitter Set Up: Station ID Screen ...........................3-12
Menu 40-8 Transmitter Set Up: System Visual Power Cal. Screen ......3-12
Menu 40-9 Transmitter Set Up: System Aural Power Cal. Screen .......3-12
Menu 40-10 Transmitter Set Up: System Rfltd. Power Cal. Screen .....3-13
Menu 40-11 Transmitter Set Up: Fwrd Pwr Fault Threshold Screen ....3-13
Menu 40-12 Transmitter Set Up: Refl Power Fault Threshold Screen ..3-13
Menu 40-13 Transmitter Set Up: Remote Commands Control Screen .3-13
LX Series, Rev. 0
iv

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Create Date                     : 2003:12:05 16:01:53-08:00
Modify Date                     : 2003:12:05 16:01:53-08:00
Page Count                      : 4
Creation Date                   : 2003:12:06 00:01:53Z
Mod Date                        : 2003:12:06 00:01:53Z
Producer                        : Acrobat Distiller 5.0.5 (Windows)
Author                          : fcc
Metadata Date                   : 2003:12:06 00:01:53Z
Creator                         : fcc
Title                           : Microsoft Word - 379388.DOC

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