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龙尚-2G/3G/4G通信模块
A9500-NB模块
来源: 发布时间:2017-06-16 点击量: 645

A9500 is a LTE CatM/CatNB1 cellular module based on QUALCOMM MDM9206,which is designed for the global IOT and M2M market. With 3GPP Rel.13, A9500 can provide 1Mbps data access in CatM(eMTC) and 200Kbps data access in CatNB1(NB-IOT). It is a competitive product with high performance and good price. It has some Key Feature as following:

· Small Size with LCC package

· High Reliability

· Wide Work Temperature

· Multi-constellation GNSS

· Support FOTA, DTMF

· Support OpenCPU

To match different area and country complicated LTE band requirement, A9500 has 3variants: A9500 for China; A9500E for Europe; A9500A for American.

A9500 can be designed in many kinds of IOT and M2M application , especially in AMI, POS, Vehicle and Tracker:

A9500模块主要特性列表

产品特性描述
电源电压3.3V~4.2V(推荐值3.8V)
工作频段eMTC:Band39@LTE-TDD/Band8@LTE-FDD;

NB-IoT:Band5,Band8;

EGPRS: Band5,Band8;

数据业务eMTC

FDD: 300Kbps(DL),375Kbps(UL)

TDD: 750Kbps(DL),200Kbps(UL)

支持Release 13 category M

NB-IoT30Kbps(DL),70Kbps(UL)
EGPRS384Kbps(DL),160Kbps(UL)
GPS/BeiDou
频率L1 :1575.42±10 MHz@GNSS

B1:1561.098±2.046MHz@Beidou

通道数

≥44通道

定位精度< 10M

A-GPS支持
接收灵敏度Acquisition-140dBm

Tracking-153dBm
首次获星时间Cold Start60S

Warm Start45S

Hot Start15S
工作温度-40℃~+85℃
ESD

VBAT,GND:空气放电±8KV,接触放电±4KV

射频天线接口:空气放电±8KV,接触放电±4KV

其它接口:空气放电±2KV,接触放电±500V

最大发射功率Class 3 (0.25 W) for eMTC/NB-IoT/EGPRS
功耗关机漏电流:50μA

Idle模式:TBD

通话模式:TBD

数据模式:TBD

接口连接器LCC接口
LCC接口电源接口(3pin VBAT,16pin GND)

1路USB2.0 High-Speed接口

2路UART接口

1路SPI接口(保留)

1路I2C接口(保留)

1路标准USIM/SIM卡接口(支持3V、1.8V USIM/SIM)

1路PCM接口(保留)

1路RESET接口

1路1.8V电压输出

1路2.85V电压输出

1路POWER_ON#接口

10路GPIO (1.8V,保留)

1个睡眠和解除控制(复用UART的DTR/DSR)

1开漏输出管脚(保留)

1路NET_STATUS输出接口

1路下载测试点:USB_BOOT

天线连接口

1个主集RF天线接口,匹配50Ω阻抗特性天线

1个GNSS天线接口,匹配50Ω阻抗特性天线

结构尺寸26.0×24.0×2.5mm
重量<5克
固定方式LCC PAD 焊接
AT命令支持标准AT指令集(Hayes 3GPP TS 27.007 和 27.005)

支持LongSung扩展AT指令集

认证RoHS

CCC

CTA