User Guide

NPM-10 (3595)

System Module CC Technical Documentation

Transceiver NPM-10 (3595)

Introduction

This section specifies the baseband module for the NPM-10 (3595) transceiver. The base-

band module includes the baseband engine chipset, the UI components, and the

acoustical parts for the transceiver.

The NPM-10 (3595) is a hand portable, dualband GSM 850/1900 phone, with GPRS for

the Basic/Expression segment, using DCT4 generation baseband (UEM/UPP) and RF

(Mjoelner) circuitry.

The NPM-10 (3595) supports both three- and two-wire type DCT3 chargers. Three-wire

chargers are treated like two-wire types. There is no separate PWM output; the third

wire is connected to ground.

The BLC-1 Li-ion battery is used as the main power source. The BLC-1 has a nominal

capacity of 825 MAh.

Hardware Characteristics

• Hi-Res (96x65) illuminated color dot matrix display

• ESD-proof key mat

• Support for internal semi-fixed batteries (Janette type)

• Audio amplifier and MALT speaker for MIDI support

• Internal vibra

• Supports voice dial activation via headset button

• DC out feature for supporting electrical A-covers

• Support for both Li-ion and NiMH batteries

Note: 5V SIM cards are no longer supported by DCT-4 generation baseband.

Technical Summary

The baseband module contains two main ASICs (UEM and UPP). The baseband module

also contains an audio amplifier for MIDI support and a 64 Mbit Flash IC. The baseband is

based on the DCT4 engine program.