NOKIA 07-nhl4jx-sysmod free download

File name 07-nhl4jx-sysmod.pdf

Customer Care Solutions NHL-4J/NHL-4JX Series Transceivers System Module and User Interface Issue 2 06/03 Company Confidential Nokia Corporation NHL-4J/NHL-4JX Company confidential System Module and User Interface CCS Technical Documentation Table of Contents Page No Glossary of Terms ... 3 Introduction... 6 Electrical Modules ...6 Interconnection Diagram ...6 Temperature Conditions ...7 Humidity ...7 System Module : Baseband... 8 Baseband Module, technical summary ...8 Technical Summary ...9 Environmental Specifications ...9 Temperature Conditions... 9 Humidity and Water Resistance ... 10 Baseband Technical Specifications ...11 Absolute Maximum Ratings... 11 DC Characteristics... 11 Power Distribution diagram ... 13 Baseband External and Internal Signals and Connections ...14 Integrated HF Speaker... 15 FM Radio Interface ... 15 Internal Speaker... 16 Integrated HF Speaker.