There are 177 GSM MODULE from 69 suppliers on EC21.com
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Supplier Info.
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SIM300D/340D with a tiny configuration can fit almost all the space requirements in your M2M applications, especially for slim and compact handset applications.
• SMT type suit for customer applications
• An embedded powerful TCP/IP protocol stack
• Based upon mature and field-proven platform, backed up by our support service, from definition to design and production
General features
• Tri-Band GSM/GPRS 900/1800/1900MHz or
Quad-Band GSM/GPRS 850/900/1800/1900MHz
• GPRS multi-slot class 10/8
• GPRS mobile station class B
• Compliant to GSM phase 2/2+
– Class 4 (2W @ 850/900 MHz)
– Class 1 (1W @ 1800/1900MHz)
• Dimension: 33mm x 33mm x 3mm
• Weight: 7.8 g
• Control via AT commands (GSM 07.07, 07.05 and SIMCom enhanced AT Commands)
• SIM application toolkit
• Supply voltage range 3.4V...4.5V
• Low power consumption
• Normal operation temperature: -30 °C to +80 °C
• Restricted operation temperature: -40 °C to -30 °C and +80 °C to +85 °C
• Storage temperature: -45°C to +90°C
Specifications for fax
• Group 3, class 1
Specifications for data:
• PBCCH support
• GPRS class 10: max. 85.6 Kbps (downlink)
• PPP-stack
• Coding schemes CS 1, 2, 3, 4
• CSD up to 14.4 kbps
• USSD
• Non transparent mode
Specifications for SMS via GSM
• Point-to-point MO and MT
• SMS cell broadcast
• Text and PDU mode
Specifications for voice
• Tricodec
– Half rate (HR)
– Full rate (FR)
– Enhanced Full rate (EFR)
• Hands-free operation (Echo suppression)
Interfaces
• Interface to external SIM 3V/1.8V
• Two analog audio interfaces
• RTC backup
• Serial interface and debug interface
• LCD interface
• Keypad interface
• Antenna connector and antenna pad
• GPIO
Registration Date | 2008/05/08(Year/Month/Date) |
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Buyer / Seller in EC21 | Seller |
Business Type | Manufacturer |
Year established | 2005 |
Employees total | 6 - 10 |
Annual revenue | Less than USD 100,000 |
Company | Path Finder Technologies Limited |
---|---|
Address | 15H, B Area, Duhui Electronic Building, Huaqiangbei Road, Futian District, Shenzhen, ChinaShenzhenGuangdong518000China |
Phone | 86 - 755 - 15914162545 |
Fax | 86 - 0755 - 22384958 |
Contact | helen / sales manager |