信息名称:[供应]华为MT509 TD-SCDMA 双模 2.1Mbps 移动3G 全新原装正品
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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 /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
电话薄功能 有 外形尺寸 30x30x2.5(mm)
MT509
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
AudioOPTION :
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, messages,
storage status, and message list |