华为近期推出的一款性价比超高的3G WCDMA模块MU709s-2, 下行速率达到21MHZ,可以替代EM770W,MU509和MU609,可联系卖家,索取相关技术资料。
HUAWEI MU709s-2 HSPA+ Mini PCIe Module
Feature Description
PhysicalDimensions
Dimensions (L × W × H): 51 mm × 30.4 mm × 3.3 mm
Weight: about 12 g
OperatingTemperature–40°C to +70°C
StorageTemperature–40°C to +85°C
PowerVoltage
DC 3.0 V–3.6 V (typical value is 3.3 V)
ApplicationInterface
(52-pin MiniPCIe interface
One standard USIM
Audio interface: PCM interface
USB 2.0 (High Speed)
UART(2-wire, up to 920kbps)
RESIN_N: Reset module
WAKE#: Wake up signal
W_DISABLE# Signal (the software version is planning)
LED_WWAN#: Active-low LED signal indicating the state of themodule
Antennaconnector
WWAN MAIN antenna connector x1WWAN AUX antenna connector x1