em820w产品名称:华为3g模块 wcdma hspa+ em820w
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华为wcdma hspa+ 模块 em820w
w_disable#:forturningon/offtherfsignal.led_wwan#:active-lowledsignalindicating thestateof thecardpower interfacenewmessagealert,receivingandsendingtext messagesmanagementoftextmessages:readmessages,deletesmsmessages,storagestatus,andmessagelistsupport fortheprotocoldataunit(pdu)modegsm cs: 9.6/14.4kbpsgprs/edge:multi-slotclass12,classbwcdmacs:ul64kbps/dl64kbpswcdma/hsdpaps:ul384kbps/dl3.6mbps,hsdpacategory6, 8, 9, 10, 12, 14data serviceshspa+ rel7physicalfeaturesdimensions (l × w × h): 50.95mm×30mm×4.5 mmweight: < 15 gcertificationinformationrestrictionoftheuseofcertainhazardous substances (rohs),europeanconformity(ce),federalcommunicationscommission (fcc)
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