Shenzhen Shanhai Technology Ltd.
Shenzhen Shanhai Technology Ltd. Professional GSM GPRS modem and module GPS module manufacture. We supply high quality products, competitive price, and 5 star customer service
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huawei gsm modem
Working frequency bands
-CDMA2000 1X 800/1900MHz
Working temperature
-20°C ~+70°C
-30°C ~+75°C
Power voltage
-3.3V~4.2V(recommended value 3.8V )
Protocols
-IS-2000
-IS95A/B
AT commands
-See MC323 AT commands
50PIN B2B Connectors
-UART interface(maximum baud rate of the serial port: 230400bit/s)
-Standard RUIM interface(1.8V or 3V)
-Two analog audio interfaces
-Power supply interfaces
GSC RF antenna connector
-50Ω GSC antenna connector
SMS
-MO and MT
-Text messages in TEXT modes
Data service
-CDMA2000 1X(rel.0): UL 153.6 kbps /DL 153.6 kbps
-Embedded TCP/IP Protocols
Supplementary
-Caller ID display, Call forwarding, Call holding, Call waiting, Tree-party calls
Size and Weight
-35mm X 32.5mm X 3.05mm
-6.0g
RoHS
-ROSH, CE, FCC, CMIIT, CCC