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jiabin road,Shenzhen,Guangdong,China China
Contact Person Ms. helen ouyang
Address jiabin road, Shenzhen, Guangdong
SIMCom presents an ultra compact and reliable wireless module-SIM900D. This is a complete Quad-Band GSM/GPRS m
Features small form factor: 25.4 x 25.4 x 3 mm RoHS/WEEE compliant High sensitivity -159dBm Searc
Product Description Key Specifications/Special Features: Center frequency: 1575.42+3 or -3MHz VSWR: 1.5
Frequency: 824~894/1710~1990MHz 880~960/1710~1990MHz 1920~2170MHz V. S. W. R: 2.0: 1 Band Width: -
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