【供应中兴GSM/GPRS模块四频MG2639】价格_厂家

品牌/型号

中兴/MG2639

电话薄功能

有

频段

850/900/1800/1900（MHz）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

30.0×25.0×2.68（mm）

通讯接口型式

串口

发射功率

1-2（W）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。

MG2639
General Features
Frequency Bands	Dual Band: 900/1800MHz Quad Band: 850/900/1800/1900MHz
Dimensions	30×25×2.68mm
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)
TX Power	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