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Quick Details

  • Model Number: EC25-AU

Packaging & Delivery

Packaging Details: 100pcs/box

IoT/M2M-optimized LTE Cat.4 Module

EC25 Mini PCIe is a series of LTE category 4 module adopting standard PCI Express® MiniCard form factor (Mini PCIe). It is optimized specially for M2M and IoT applications, and delivers 150Mbps downlink and 50Mbps uplink data rates.

EC25 Mini PCIe contains 5 variants: EC25-J Mini PCIe, EC25-E Mini PCIe, EC25-AU Mini PCIe, EC25-V Mini PCIe and EC25-A Mini PCIe. This makes it backward-compatible with existing EDGE and GSM/GPRS networks, ensuring that it can be connected even in remote areas devoid of 4G or 3G coverage.

EC25 Mini PCIe supports Qualcomm® IZatTM location technology Gen8C Lite (GPS, GLONASS, BeiDou, Galileo and QZSS). The integrated GNSS greatly simplifies product design, and provides quicker, more accurate and more dependable positioning.

A rich set of Internet protocols, industry-standard interfaces and abundant functionalities (USB drivers for Windows XP, Windows Vista, Windows 7, Windows 8/8.1, Windows 10, Linux, Android/eCall*) extend the applicability of the module to a wide range of M2M applications such as industrial router, industrial PDA, rugged tablet PC, video surveillance and digital signage.

Key Benefits

  • LTE category 4 module optimized for broadband IoT applications
  • Worldwide LTE, UMTS/HSPA+ and GSM/GPRS/EDGE coverage
  • Standard PCI Express® MiniCard form factor (Mini PCIe) ideal for manufacturers to easily integrate wireless connectivity into their devices
  • MIMO technology meets demands for data rate and link reliability in modem wireless communication systems
  • Multi-constellation GNSS receiver available for applications requiring fast and accurate fixes in any environment


General Characteristics

Frequency Bands

  EC25-E Mini PCIe:

  FDD LTE: B1/B3/B5/B7/B8/B20

  TDD LTE: B38/B40/B41

  WCDMA: B1/B5/B8

  GSM: B3/B8

  EC25-J Mini PCIe:

  FDD LTE: B1/B3/B8/B18/B19/B26

  TDD LTE: B41

  WCDMA: B1/B6/B19

  EC25-A Mini PCIe:

  FDD LTE: B2/B4/B12

  WCDMA: B2/B4/B5

  EC25-AU Mini PCIe:

  FDD LTE: B1/B3/B4/B5/B7/B8/B28

  TDD LTE: B40

  WCDMA: B1/B2/B5/B8

  GSM: B2/B3/B5/B8

  EC25-V Mini PCIe:

  FDD LTE: B4/B13


-  LTE Version : 3GPP E-UTRA Release 11

-  Bandwidth : 1.4/3/5/10/15/20MHz

-  Antenna : DL MIMO, supports Rx-diversity, GNSS

-  Supply Voltage Range : 3.0V~3.6V, 3.3V Typ.

-  Operation Temperature : -40 °C ~ +80 °C

-  Size : L/W/H51.0mm x 30.0mm x 4.9mm

-  Weight : Approx. 9.8g

-  Control via AT commands : 3GPP TS27.007 and enhanced AT commands



-  Data

     LTE:LTE FDD: Max 150Mbps (DL) Max 50Mbps (UL)

     LTE TDD: Max 130Mbps (DL) Max 35Mbps (UL)

     DC-HSPA+: Max 42Mbps (DL) Max 5.76Mbps (UL)UMTS:Max 384Kbps (DL) Max 384Kbps (UL)EDGE:Max 236.8Kbps (DL) Max 236.8KbpsGPRS:Max 85.6Kbps (DL) Max 85.6Kbps (UL)Speech Codec Modes:HR, FR, EFR, AMR, AMR-WB

-  Voice : Echo Arithmetic:Echo CancellationNoise Reduction

-  eCall : Accident, Emergency Services

-  VoLTE : Digital Audio and VoLTE (Voice over LTE) (Optional)Protocols : 



Special Features

-  Drivers : USB Serial:Windows XP, Windows Vista, Windows 7, Windows 8/8.1, Windows 10, Linux 2.6 or later, Android 4.0/4.2/4.4/5.0/5.1/6.0

-  RIL : Android 4.0/4.2/4.4/5.0/5.1/6.0

-  NDIS : Windows XP, Windows Vista, Windows 7, Windows 8/8.1, Windows 10

-  ECM : Linux 2.6 or later

-  Gobinet : Linux 3.4 or laterLinuz qmi wwan:Linux 3.4 or later

-  DFOTA : Delta firmware upgrade over the air

-  BT4.0/WiFi : Optional



Electrical Characteristics

Output Power: 

- Class 3 (23dBm±2dB) for LTE

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

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

- Class E2 (26dBm±3dB) for EDGE 1800/1900MHz

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

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


Consumption : 3.6mA @Sleep.Typ.35mA @Idle


Sensitivity : 

- LTE B1: -101dBm (10M)

- LTE B2: -101dBm (10M)

- LTE B3: -100dBm (10M)

- LTE B4: -101dBm (10M)

- LTE B5: -102.5dBm (10M)

- LTE B7: -98.5dBm (10M)

- LTE B8: -101dBm (10M)

- LTE B12: -101dBm (10M)

- LTE B13: -100dBm (10M)

- LTE B20: -102.5dBm (10M)

- LTE B28: -102dBm (10M)

- LTE B38: -100dBm (10M)

- LTE B40: -101dBm (10M)

- LTE B41: -99dBm (10M)

- UMTS B1: -110dBm

- UMTS B2: -110dBm

- UMTS B4: -110dBm

- UMTS B5: -110.5dBm

- UMTS B8: -110.5dBm

- GSM: -109dBmDCS: -109dBm



- USB 2.0 Device: High Speed, 480Mbps

- PCM: ×1, Digital Audio through PCM Interface (Optional)USIM: 1.8V/3V

- LED_WWAN#: Network Status Indication

- W_DISABLE#: Disable RF Function

- UART: ×1, UART

- PERST#: Reset Pin


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