User`s guide

AutoTune™ for VX-P820/P920 Rev. C
ii
TABLE OF CONTENTS
1. Introduction .............................................................................................................. 1
2. Scope....................................................................................................................... 1
3. Requirements........................................................................................................... 2
3.1. Firmware........................................................................................................... 2
3.2. Analyzer............................................................................................................ 2
4. Radio Alignment Test Setup .................................................................................... 2
4.1. Setup Recommendations.................................................................................. 2
4.2. VX-P820/P920 Test Setup................................................................................ 2
4.3. Radio Test Set .................................................................................................. 2
5. Alignment and Test Descriptions.............................................................................. 2
5.1. Frequency......................................................................................................... 2
5.1.1. Alignment................................................................................................... 2
5.1.2. Test............................................................................................................ 2
5.2. RX Tune............................................................................................................ 2
5.2.1. Alignment................................................................................................... 2
5.3. SQL Sensitivity.................................................................................................. 2
5.3.1. Alignment................................................................................................... 2
5.4. TX Power .......................................................................................................... 2
5.4.1. Alignment................................................................................................... 2
5.4.2. Test............................................................................................................ 2
5.5. Maximum Deviation .......................................................................................... 2
5.5.1. Alignment................................................................................................... 2
5.5.2. Test............................................................................................................ 2
5.6. Sub Audio Deviation ......................................................................................... 2
5.6.1. Alignment................................................................................................... 2
5.6.2. Test............................................................................................................ 2
6. Basic Troubleshooting.............................................................................................. 2
6.1. Firmware........................................................................................................... 2
6.2. Power-Up Error Codes...................................................................................... 2
6.3. Alignment and Test Troubleshooting ................................................................ 2
7. Support Information.................................................................................................. 2
7.1. Technical Support............................................................................................. 2
7.2. Sales Support ................................................................................................... 2
8. References............................................................................................................... 2
APPENDIX A. Test Set ...........................................................................................A-2
APPENDIX B. Analyzer Interface Specifications.....................................................B-2
APPENDIX C. Limits .............................................................................................. C-2
APPENDIX D. Sample Test Result Report............................................................. D-2
LIST OF FIGURES
Figure 4-1. General Radio Test Setup............................................................................. 2
Figure A-1. Test Set Schematic ...................................................................................A-2
Figure D-1. Sample Test Result Report ...................................................................... D-2