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Table Of Contents
RM7L SYSTEM MODULE
CONTENTS
Transceiver NSM-3
Introduction
Operation Modes
Interconnection Diagram
System Module
Baseband Module
Block Diagram
Technical Summary
External and Internal Signals and Connections
Power Distribution
Power Up and Power Down
Modes of Operation
Audio control
Digital Control
Memories
RF Module
Maximum Ratings
RF Characteristics
RF Frequency Plan
DC characteristics
RF Functional Description
Frequency synthesizer
Receiver
Transmitter
AGC strategy
AFC function
DC-compensation
Receiver characteristics
Transmitter characteristics
Parts list of RM7L
BACK TO MAIN PAGE
NSM–3
System Module
P
AMS T
echnical Documentation
Page 7
Issue 1 12/1999
Nokia Mobile Phones Ltd.
Interconnection Diagram
Module
Radio
RM7L
LCD
SIM
Battery
Charger
Antenna
2+2
Earpiece
IR Link
64
2
2
14
2
9
Keyboard
module
8
module
HF/HS
4
Mic
1
...
...
5
6
7
8
9
...
...
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