
GSM/GPRS quad band modular, two analog audio interfaces
- Payment Type:
- Telegraphic Transfer in Advance (Advance TT, T/T)
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Basic Info
Payment Type: | Telegraphic Transfer in Advance (Advance TT, T/T) |
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Product Description
Product Description
- Frequency band: EGSM850/GSM900/GSM1800/DCS1900 quad band
- Maximum transmit power:
- EGSM850/GSM900/GT800 class 4: 2W
- GSM1800/DCS1900 class1: 1W
- Receiving sensitivity: -106dBm
- Workable temperature: -30-75°C
- Power supply: 3.4-4.2V (typically 3.8V)
- Current consumption:
- Shut down: 40uA
- Standby (average): 3mA
- Voice conversation: 240mA
- GPRS class 10 (average): 400mA
- Protocols: compatible with GSM/GPRS phase 2/2+
- AT commands
- 60-pin B2B connectors (Panasonic)
- 1xUART interface (maximum baud rate 115200bit/s
- Standard SIM card interface (1.8 or 3V)
- Two analog audio interfaces
- Power interface
- GSM antenna connector: 50¦
- Antenna soldering pads
- Voice service
- Support FR, EFR, HR and AMR voice-encoding methods
- Support handsfree conversation, echo suppression function
- Short message service
- Support MO and MT
- Support point to point and community broadcasting
- Support TEXT and PDU mode
- GPRS data service
- GPRS class 10
- Encoding method: CS 1, CS 2, CS 3, CS4
- Maximum downlink rate: 85.6Kbit/s
- Maximum uplink rate: 42.8Kbit/s
- Support PBCCH
- Built-in TCP/IP protocol, support multi-links, support ACKanswering, support large-capacity cache
- Circuit data service
- Support CSD data service
- Maximum baud rate: 14.4Kbit/s
- Support FAX: group 3, class 2.0
- Support USSD
- Additional service
- Caller ID display, call redirection, call hold, call waiting,handset tripartite telephone conversation
- RoHS-certified
- CE-certified
- EGSM850/GSM900/GT800 class 4: 2W
- GSM1800/DCS1900 class1: 1W
- Shut down: 40uA
- Standby (average): 3mA
- Voice conversation: 240mA
- GPRS class 10 (average): 400mA
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