SIMCARD datasheet(3/10 Pages) RFSOLUTIONS

3 / 10 page

DS-GSMT35I-2

Oct ’07

www.rfsolutions.co.uk

2007 REG No 277 4001, ENGLAND.

Page 3

LOW COST GSM MODEM

Key Features

Features

Implementation

Transmission

Data, SMS, Fax

Power supply

Single supply voltage

Min:

6Vdc

Max:

40Vdc

GSM class

Small MS

Frequency bands

•

Dual Band E-GSM 900 and GSM 1800

•

Compliant to GSM Phase 2/2+

Transmit power

•

Class 4 (2W) for EGSM900

•

Class 1 (1W) for GSM1800

SIM card reader

Internal

External antenna

Connected via antenna SMA connector

SMS

MT, MO, CB, Text and PDU mode

CSD DATA

•

CSD transmission rates: 2.4, 4.8, 9.6, 14.4

kbps, nontransparent,V.110

•

Unstructured Supplementary Services Data

(USSD) support

FAX

Group 3: Class 1, Class 2

Serial interface

•

RS-232 interface, bi-directional bus for AT

commands and data

•

Multiplex ability according to GSM 07.10

Multiplexer protocol

•

Baud rates from 300bps to 115,200bps

•

Autobauding supports: 1,200, 2,400, 4,800,

9,600, 19,200, 38,400, 57,600 and 115,200bps

Supported SIM card

Phonebook management

Supported phonebook types: FD, LD, MC, RC, ON, ME

Reset of Terminal TMAS GSM

Reset via AT command

Real time clock

Implemented (clock frequency 32.768kHz)

Environmental Temperature:

•

Normal operation: -20°C to +55°C

•

Humidity: max. 80% relative humidity

Size

86mmx54mmx25mm (Casing Dimension)

Weight

82g (Approx.)

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