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a GSM/GPRS Modem OEM Module with M2M features
If you want to download a leaflet press here
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The GM47, GM48 is an OEM Module device manufactured by Sony Ericsson. This product is now offered by Meritie. Please contact us for more information and quontity pricing!
The easiest/fastest way of contacting us is by filling out the contact form below...
Features:
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Data, fax, SMS and voice
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Dual band (EGSM 900/1800 MHz)
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Easy to integrate
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GPRS Class B (4+1)
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Coding schemes CS1-CS4
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P Channel support
OEM Module ready to be integrated to PCB solutions!
R & TTE approval. Fully type approved for GSM Phase 2+ standards.
PRODUCT FEATURES
• Dual band GSM radio device (EGSM 900/
1800 MHz [GM47] or GSM 850/1900 MHz
[GM48])
• Compliant with 3GPP GSM Phase 2+ standards
(Small MS)
• Class 5 (0.8W @ 850 MHz)
• Class 4 (2W @ 900 MHz)
• Class 1 (1W @ 1800/1900 MHz)
• Power supply:
– 3.4 – 4 VDC
– 250mA average current in voice
communication (CS, average)
– 350mA average current in data
communication (GPRS 4+1)
– smaller than 5mA average current in idle mode
• Overall dimensions (excluding connectors):
50 x 33 x 7.2mm
• Operating temperature range: –25°C to +55°C
• Storage temperature range: –40°C to +85°C
• Weight: 18.5g (including shielding)
INTERFACES
• Single antenna interface (MMCX)
• Single 60 pins board-to-board connector
including:
– Power supply connection
– 3/5V SIM interface with SIM detection
– 2 microphone inputs and 2 speaker outputs
– 4 x General Purpose I/Os
– RS-232 serial link (2.7V) supporting:
– Remote control by AT commands
(GSM 07.07 and 07.05)
– Serial baud rate from 1200 to 460,800 bits/s
– 2 x General Purpose Serial Interface
– 3 x Analogue to Digital Converter
– 1 x Digital to Analogue Converter
– 1 x buzzer output
DATA FEATURES
• Data circuit asynchronous, transparent and
non transparent up to 9.6 kbps
• HSCSD (2+1), up to 19.2 kbps
• GPRS Class B (4+1), up to 85.6 kbps
– P Channel Support
– Coding schemes CS1-CS4
• GSM 07.10 Multiplexing Protocol
SHORT MESSAGE SERVICE(SMS) FEATURES
• Text and PDU
• Point to point (MT/MO)
• Cell Broadcast
• Concatenation – up to 6 SMS
VOICE FEATURES
• Telephony
• Emergency calls
• Full Rate, Enhanced Full Rate and Half Rate
(FR/EFR/HR)
• Echo Cancellation and Noise Reduction
• Dual Tone Multi Frequency function (DTMF)
GSM SUPPLEMENTARY SERVICES
• Call forwarding
• Call hold, waiting and multiparty
• Calling/called number identification
• Advice of charge
• USSD
• Alternate line service
• Customer service profile
• Preferred networks
• Operator selection
• Network registration
• Calling cards
• Call barring
• Call transfer
OTHER FEATURES
• ME + SIM phone book management –
read/write/find, call screening, groups,
personal rings, settings
• SIM Application Toolkit Class 2
• Real Time Clock
• Alarm management
• Software upgradeable
• Audio control
• Fixed dialling number
• UCS2 character set supported
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Top level
Sony Ericsson
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