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深圳市博桓科技有限公司
品牌HUAWEI型号MT509信息传送内容都可以电源电压3.0-3.6(V)支持网络GSM/TD-SCDMA频段(900)1800/1900/2100(MHz)发射功率1-2(W)短信息模式都可以通讯接口型式BGE外形尺寸30x30x2.5(mm)
品牌HUAWEI型号MT509信息传送内容都可以电源电压3.0-3.6(V)支持网络GSM/TD-SCDMA频段(900)1800/1900/2100(MHz)发射功率1-2(W)短信息模式都可以通讯接口型式BGE能有外形尺寸30x30x2.5(mm)
(TD+HSDPA双模)
Working bands | TD-SCDMA2100/1900 MHz GSM900/1800 MHz (Data only or Telematics) For detailed information about the working bands supported, seeOverview. |
Working temperature | Normal working temperature: –20°C to +70°C |
Extreme working temperatures: –30°C to –20°C and +70°C to+75°C | |
Ambient temperature for storage | –40°C to 85°C |
Power voltage | 3.3–5.5 V (3.8 V is recommended.) |
AT commands | See the HUAWEI MT509 LGA Module AT Command Interface Specification. |
Applicationinterface (116- pin LGA | UART (supporting 8-wire UART) |
One standard Subscriber Identity Module (SIM) card interface (3 Vor 1.8 V) | |
Audio(OPTION) : | (only telematics version supports this function) For detailed information about the working bands supported, seeOverview. |
2×Micphone in/1×Handset out/1×Speaker out/1×PCM | |
SMS | Management of text messages: read messages, delete messages, storage status, and message list |
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