USB or RS232 

Q2303A

General features:

♦ Dual Band GSM modem (EGSM 900/1800 MHz) designed for data, fax, SMS and voice applications

♦Fully Type Approved

♦Fully compliant with ETSI GSM phase 2 +small MS

♦Output power:
Class 4 (2W @ 900 MHz)
Class 1 (1W @ 1800 MHz)

♦ Power supply:

1.5mA in idle mode, 140mA in communication GSM 900@12V

2.5mA in idle mode, 100mA in communication GSM 1800@12V

Peak 1.7A @5.5V

Voice features:

♦Telephony

♦Emergency calls

♦Full Rate, Enhanced Full Rate and Half Rate (FR/EFR/HR)

♦Dual Tone Multi Frequency Function (DTMF)

♦Data circuit asynchronous, transparent and non transparent up to 14,400bits/s

♦Automatic fax group 3 (class 2 and class 2)

♦MNP2, V.42bis

GPRS packet Data features:

♦GPRS class 10, PBCCH support coding schemes: CS1 to CS4

Compliant with SMG31bis

♦Embedded TCP/IP stack

Short Message Service features:

♦Text and PDU

♦Point to point (MT/MO)

♦Cell Broadcast

GSM SUPPLEIVENTARY SERVICES:

♦Call Forwarding

♦Call Barring

♦Multiparty

♦Call Waiting and Call hold

♦Calling Line Identity

♦Advice of Charge

♦USSD

♦Closed User Group

♦Explicit Call Transfer

Other features:

♦Advanced Open Software Platform:

MUSE Platform Open At

♦Fixed Dialing Number

♦SIM Toolkit Class 12

♦Real Time Clock

♦Alarm management

♦Software upgrade through X modem protocol

♦UCS2 character set management

Interface features:

♦RS-232 and audio through mini sub-D 15-pin connector supporting:

-Serial link auto shutdown controlled by software (AT)

-Baud rate

-Autobauding

AT command interface:

– numerous interfaces for embedded applications
♦ 2X GPIOs/I2C (multiplexed) + power

Supply through micro-FIT 4-pin connector

♦SMA antenna connector

♦Sliding SIM holder (3V SIM interface)

Approvals:

The M1306B is approved worldwide under test standards including:

Radio and Telecommunication Terminal Equipment (R&TTE), Global certification Forum-Certification Criteria (GCF-CC),

EMC, Safety and Chinese approvals