4G模块通信模块移远安防车联网EC20-C

频段        EC20-E Mini PCIe

                FDD LTE: B1/B3/B5/B7/B8/B20

                UMTS: B1/B5/B8

                GSM: 850/900/1800/1900MHz

                EC20-A Mini PCIe

                FDD LTE: B2/B4/B5/B12/B17

                UMTS: B2/B4/B5

                GSM: 850/1900MHz

                EC20-C Mini PCIe

                FDD LTE: B1/B3/B8

                TDD LTE: B38/B39/B40/B41

                TDSCDMA: B34/B39

                UMTS: B1/B8

                GSM: 900/1800MHz

LTE版本        3GPP E-UTRA Release 9

频带宽度    1.4/3/5/10/15/20MHz

天线            DL MIMO 2×2, supports Rx-diversity

供电电压    3.0V~ 3.6V , 3.3V Typ.

工作温度        -40°C ~ +80°C

模块尺寸    51.0 x 30.0 x 4.9mm

重量        Approx. 9.8g

AT命令控制    3GPP TS27.007 以及增强型AT命令

规格参数

数据        LTE LTE-FDD Max 100Mbps (DL) Max 50Mbps (UL)

                LTE-TDD Max 61Mbps (DL) Max18Mbps (UL)

          DC-HSPA+Max 42Mbps (DL) Max5.76Mbps(UL)

          UMTSMax 384Kbps(DL) Max 384Kbps(UL)

          EDGEMax.236.8 Kbps (DL)/ Max.236.8 Kbps (UL)

          GPRSMax.85.6 Kbps (DL)/ Max.85.6 Kbps (UL)

音频        语音解码模式    HR, FR, EFR, AMR, AMR-WB

                回声机制回声消除、噪声抑制

 eCall*        车辆事故紧急服务

 VoLTE*        数字音频和VoLTE( Voice over LTE) (可选)

 协议        TCP*/UDP*/PPP/FTP*/HTTP*/SMTP*/MMS*/ SSL*

特殊参数

驱动USB SerialWindows XP, Windows Vista, Windows 7,Windows 8/8.1, Windows CE5.0*/6.0*/7.0*,Linux 2.6 or later, Android 2.3 /4.0/4.2/4.4

   RIL    Windows CE6.0*,Windows Mobile 6.1*/6.5*,Android 2.3/4.0/4.2/4.4

   NIDSWindows XP, Windows Vista, Windows 7,Windows 8, Windows，CE5.0*/6.0*/7.0*

DFOTA 

软件升级通过

GNSS*    GPS/GLONASS (Optional)

电气参数

输出功率        Class 3 (23dBm±2dB) for LTE FDD

                Class 3 (23dBm±2dB) for LTE TDD

                Class 3 (24dBm +1/-3dB) for TD-SCDMA

                Class 3 (24dBm +1/-3dB) for UMTS

                Class E2 (27dBm±3dB) for EDGE 850/900MHz

                Class E2 (26dBm +3/-4dB) for EDGE

                1800/1900MHz

                Class 4 (33dBm±2dB) for GSM 850/900MHz

                Class 1 (30dBm±2dB) for GSM 1800/1900MHz

功耗        5.5mA@Sleep,Typ

灵敏度        LTE B1:-97dBm(20M)

                LTE B3:-96dBm(20M)

                LTE B5: -99dBm(10M)

                LTE B7: -97dBm(20M)

                LTE B8: -98dBm(10M)

                LTE B20: -96dBm(20M)

                UMTS B1: -110dBm

                UMTS B5: -112dBm

                UMTS B8: -111dBm

                GSM 850: -111dBm

                GSM 900: -110dBm

                GSM 1800: -109dBm

                GSM 1900: -109dBm

接口

 USB 2.0 Device高速, 480Mbps　全速( 12Mbps )兼容　

 PCM        1个数字语音接口(可选：仅支持车载版本)

 USIM        1.8V/3V

 LED_WWAN#    网络状态指示

 W_DISABLE#    关闭RF功能

 串口        ×1

 PERST#        重置管脚

认证        TDB