User's Manual

Table Of Contents
MC46 Hardware Interface Description
DRAFT
MC46_HD_V02.8xb Page 17 of 98 21.08.2003
2.1 MC46 key features at a glance
Table 1: MC46 key features
Feature Implementation
Power supply Single supply voltage 3.2V – 4.5V
Power saving Minimizes power consumption in SLEEP mode to 3mA
Charging Supports charging control for Li-Ion battery
Frequency bands
· Tri-band GSM 850, GSM 1800, GSM 1900
· Compliant to GSM Phase 2/2+
GSM class Small MS
Transmit power
· Class 4 (2W) at GSM 850
· Class 1 (1W) at GSM 1800 and GSM 1900
GPRS connectivity
· GPRS multi-slot class 10
· GPRS mobile station class B
Temperature range
Temperature control
and auto switch-off
· Normal operation: -20°C to +55°C
· Restricted operation: -25°C to -20°C and +55°C to +70°C
· Constant temperature control prevents damage to MC46 when the
specified temperature is exceeded. When an emergency call is in
progress the automatic temperature shutdown functionality is
deactivated.
DATA GPRS:
CSD:
WAP:
· GPRS data downlink transfer: max. 85.6 kbps (see Table 2)
· GPRS data uplink transfer: max. 42.8 kbps (see Table 2)
· Coding scheme: CS-1, CS-2, CS-3 and CS-4
· MC46 supports the two protocols PAP (Password Authentication
Protocol) and CHAP (Challenge Handshake Authentication Protocol)
commonly used for PPP connections.
· Support of Packet Switched Broadcast Control Channel (PBCCH) allows
you to benefit from enhanced GPRS performance when offered by the
network operators.
· CSD transmission rates: 2.4, 4.8, 9.6, 14.4 kbps, non-transparent, V.110
· Unstructured Supplementary Services Data (USSD) support
· WAP compliant
SMS
· MT, MO, CB, Text and PDU mode
· SMS storage: SIM card plus 25 SMS locations in the mobile equipment
· Transmission of SMS alternatively over CSD or GPRS. Preferred mode
can be user-defined.
FAX Group 3: Class 1, Class 2
SIM interface
· Supported SIM card: 3V
· External SIM card reader has to be connected via interface connector
(note that card reader is not part of MC46)
External antenna Connected via 50 Ohm antenna connector or antenna pad