Main Case
Power supply:
Supply voltage from +10.8 V to +32.0 V (absolute maximum ratings) suitable for direct connection to an automotive +12V or +24V DC supply.
Charging:
Supports external connection to a Li-Ion battery
Temperature:
Normal operation:
-40 °C to +85 °C
Physical characteristics:
Size: 55.0 ± 0.15 mm x 80.0 ± 0.15 mm x 25.0 ± 0.15 mm
Weight: ca. 80 g
Size: 58.0 ± 0.15 mm x 119.0 ± 0.15 mm x 49.0 ± 0.15 mm
W eight: ca. 200 g
Audio:
2 x Microphone, 2 x Speaker
Serial Interface Setting:
Full duplex serial communication, CMOS level
2-wire (RxA and TxA) serial communication
Baud rate on the serial port:
57600 bps, 8 data bits, no parity, 1 stop bit, no hardware
Casing:
Fully shielded
Power consumption
Test conditions:
All measurements have been performed at Tamb= 25 °C, VIN+ = 12 VDC and 24
VDC. The heating/cooling system was not active.
Average current at +12 V DC (no external battery connected)
Average current at +24 V DC (no external battery connected)
Frequency bands:
Tri band: EGSM 900, GSM 1800, GSM 1900
Tri band: EGSM 850, GSM 1800, GSM 1900
Compliant to GSM Phase 2/2+
GSM class:
Small MS
Transmit power:
Class 4 (2 W) at EGSM900 and GSM850
Class 1 (1 W) at GSM1800 and GSM 1900
Technical Data
GPRS connectivity:
GPRS multi-slot class 10
GPRS mobile station class B
DATA:
GPRS
GPRS data downlink transfer: max. 85.6 kbps
GPRS data uplink transfer: max. 42.8 kbps
Coding scheme: CS-1, CS-2, CS-3 and CS-4. TCP/IP and PPP-stack.
Supports of Packet Switched Broadcast Control
Channel (PBCCH) allows you to benefit from enhanced
GPRS performance when offered by the network operators.
CSD
CSD transmission rates: 2.4, 4.8, 9.6, 14.4 kbps, nontransparent, V.110.
Unstructured Supplementary Services Data (USSD) support.
SMS:
M T, 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.
SIM interface:
Support SIM card: 3 V
Temperature control and auto switch-off:
Constant temperature control prevents damage to module when the specified temperature is exceeded.
External antenna:
Connected via 50 Ohm antenna connector.
Audio features:
Speech codec modes:
Half Rate (ETS 06.20)
Full Rate (ETS 06.10)
Enhanced Full Rate (ETS 06.50/06.60/06.80)
Adaptive Multi Rate (AMR)
Handsfree operation
Echo cancellation
Noise reduction
Phonebook management:
Supported phonebook types: SM, FD, LD, MC, RC, ON, ME
Ringing tones:
Offers a choice of 7 different ringing tones/melodies, easily selectable with AT command
Real time clock:
Implemented
Timer function:
Programmable with $PFAL commands via SMS/Serial/TCP/Data call.
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