ADC 2, and 3 Doubler, HDU-409 Lists 1 TABLE OF CONTENTS

LTPH-UM-1234-01 Table of Contents

TABLE OF CONTENTS

Overview _______________________________________________ 1 Features ________________________________________________ 2 Product Description ______________________________________ 3 Applications ____________________________________________ 6 PG-Flex Deployment _____________________________________ 7 Generic Information______________________________________ 9

Doubler Enclosure Capacities with Full Solar Load	................ 9
Alternative Doubler Enclosure Capacities.............................	16
Mixing HiGain Doublers .......................................................	18
Micro Doubler Capacity Deployment Rules..........................	18

Installation ____________________________________________ 20 Loopback Operation in HiGain Systems ____________________ 22 Appendix A - Functional Description_______________________ 25 Appendix B - Specifications_______________________________ 27 Appendix C - Ground Faults ______________________________ 29

Ground Fault Detection..........................................................	29
HiGain Fault Isolation............................................................	30
PG-Flex Fault Isolation..........................................................	31

Appendix D - Product Support ____________________________ 32

Appendix E - Glossary ___________________________________ 34

Certification and Warranty__________________Inside Back Cover

HDU-409 Lists 1, 2, and 3 April 30, 2003 v