电话薄功能: | 有 | 频段: | 850/900/1800/1900(MHz) |
支持网络: | GSM/GPRS | 信息传送内容: | 都可以 |
型号: | MG2639 | 短信息模式: | 都可以 |
品牌: | 中兴 | 电源电压: | 3.4-4.25(V) |
外形尺寸: | 30.0&tiMES;25.0×2.68(mm) | 通讯接口型式: | 串口 |
发射功率: | 1-2(W) |
中兴MG2639无线模块是一款GSM/GPRS无线模块,双频四频可选。具有丰富的语音、短信、数据业务等功能。采用邮票孔连接器,体积小,连接可靠,适用于对体积有要求的手持终端等行业,在数据监控,直放站等行业应用广泛。
- 支持语音/数据/短信
- 双频四频可选
- GPRS class 10
- 丰富的AT接口
- 内置TCP/IP协议栈
- 高稳定性能
- 支持多路复用功能/CSD/USSD功能
- 支持数据透传功能
MG2639 | |
General Features | |
Frequency Bands | Dual Band: 900/1800MHz Quad Band: 850/900/1800/1900MHz |
Dimensions | 30&tiMES;25×2.68mm |
Weight | 6.5G |
Operating Temperature Range | -30℃~+80℃ |
Storage Temperature Range | -40℃~+85℃ |
Performance | |
Operating Voltage Range | 3.3V~4.2V/Typical: 3.8V |
Current Consumption Typically | Idle Current: 2.5mA@DRX9 |
GPRS Current: 300mA@MAX | |
Max Current: 1800mA@-106dBm | |
TX Power | GSM850/EGSM900: Class 4 (2W) |
DCS1800/PCS1900: Class 1 (1W) | |
RX Sensitivity | -106dBm |
Interfaces | |
Connector | 50Pin BOArd-to-board Connector |
Antenna | U.FL-R-SMT 50Ω Antenna Connector Antenna Solder Pad |
Integrated Full Duplex UART | AT/Data |
Accessorial Full Duplex UART | Debug |
SIM Card Interface | 1.8V/3.0V |
Data Features | |
GPRS | Class 10 |
Mobile Station | Class B |
Max Downlink | 85.6Kbps |
Max Uplink | 42.8Kbps |
Coding Schemes | CS1-CS4 |
Internal TCP/IP & UDP/IP Protocol Stack | |
TCP Server/Client | |
Embedded FTP | |
Cell Indication | |
SMS Features | |
Support TEXT/PDU Mode | |
Point-to-point MO/MT | |
SMS Cell Broadcast | |
Voice Features | |
Double Channels & High-quality Voice | |
2SPK/2MIC Analog Audio | |
Vocoders HR/FR/EFR | |
Echo Cancellation | |
Volume Control | |
Support DTMF | |
DAI Interface (PCM) | |
AT Command Set | |
GSM 07.05 | |
GSM 07.07 | |
Extended AT Commands |
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