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Description
Quectel EC20 R2.1 Mini PCIe Module is an LTE category 4 module adopting standard PCI Express® MiniCard form factor (Mini PCIe). This module is optimized specially for M2M and IoT applications, and delivers 150Mbps downlink and 50Mbps uplink data rates.
Quectel EC20 R2.1 Mini PCIe Module Overview
Quectel EC20 R2.1 Mini PCIe Module is an LTE category 4 module adopting standard PCI Express® MiniCard form factor (Mini PCIe). Adopting the 3GPP Rel.11 LTE technology, it is optimized specially for M2M and IoT applications, and delivers 150Mbps downlink and 50Mbps uplink data rates
EC20 R2.1 Mini PCIe supports multiple-input multiple-output (MIMO) technology. The use of multiple antennas at the receiver end at the same time and on the same frequency band greatly minimizes errors and optimizes the data speed. The module also combines high-speed wireless connectivity with embedded multi-constellation high-sensitivity GNSS (GPS, GLONASS, BeiDou, Galileo, QZSS) receiver for positioning.
Designed in the compact and unified form factor, EC20 R2.1 Mini PCIe is compatible with Quectel UMTS/HSPA+ UC20 Mini PCIe module, multi-mode LTE Cat 3 EC20 Mini PCIe and Cat 4 EC20 R2.0 Mini PCIe/EG25-G Mini PCIe module, which allows for flexible migration among them in design and manufacturing. Meanwhile, it is 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
Quectel EC20 R2.1 Mini PCIe Module Picture
Quectel EC20 R2.1 Mini PCIe Module Specification
| EC20-CE R2.1: | Enhanced Features | Software Features |
| LTE FDD: B1/B3/B5/B8 | SDIO for Wi-Fi Function (Optional) | USB Serial Driver: |
| LTE TDD: B38/B39/B40/B41 | UART for BT4.0* Function (Optional) | Windows XP, Windows Vista, |
| WCDMA: B1/B8 | eCall* | Windows 7/8/8.1/10, Windows CE 5.0/6.0/7.0*, |
| TD-SCDMA: B34/B39 | DTMF | Linux 2.6/3.x/4.1, Android 4.x/5.x/6.x/7.x |
| CDMA: BC0 | DFOTA: Delta Firmware Upgrade over the Air | RIL Driver: |
| GSM: 900/1800MHz | (U)SIM Card Detection | Android 4.x/5.x/6.x/7.x |
| Data | Antenna: DL MIMO, support Rx-diversity | NIDS Driver: |
| LTE: | GNSS: GPS/GLONASS/BeiDou/Galileo/QZSS | Windows 7/8/8.1/10 |
| LTE FDD: Max 150Mbps (DL)/Max 50Mbps (UL) | Electrical Characteristics | ECM Driver: |
| LTE TDD: Max 130Mbps (DL)/Max 35Mbps (UL) | Output Power: | Linux 2.6/3.x/4.1 |
| UMTS: | Class 3 (23dBm±2dB) for LTE FDD | Gobinet Driver: |
| DC-HSDPA: Max 42Mbps (DL) | Class 3 (23dBm±2dB) for LTE TDD | Linux 2.6/3.x/4.1 |
| HSUPA: Max 5.76Mbps (UL) | Class 2 (24dBm+1/-3dB) for TD-SCDMA | Linux qmi wwan Driver: |
| WCDMA: Max 384Kbps (DL)/Max 384Kbps (UL) | Class 3 (24dBm+1/-3dB) for WCDMA | 3.x (3.4 and later)/4.1 |
| TD-SCDMA: | Class 3 (24dBm+2/-1dB) for CDMA BC0 | Protocols: |
| Max 4.2Mbps (DL)/Max 2.2Mbps (UL) | Class E2 (27dBm±3dB) for EDGE 900MHz | TCP/UDP/PPP/FTP/HTTP/NTP/PING/QMI/NITZ/ |
| CDMA2000: | Class E2 (26dBm±3dB) for EDGE 1800MHz | CMUX/HTTPS/SMTP/MMS/FTPS/SMTPS/SSL/FILE |
| EVDO: Max 3.1Mbps (DL)/Max 1.8Mbps (UL) | Class 4 (33dBm±2dB) for GSM 900MHz | General Features |
| 1X Advanced: Max 307.2Kbps (DL/UL) | Class 1 (30dBm±2dB) for GSM 1800MHz | 3GPP E-UTRA Release 11 |
| GSM: | Consumption: | Bandwidth: 1.4/3/5/10/15/20MHz |
| EDGE: Max 296Kbps (DL)/Max 236.8Kbps (UL) | 11uA @Power off | Extended Temperature: -40°C ~ +85°C |
| GPRS: Max 107Kbps (DL)/Max 85.6Kbps (UL) | 1.8mA @LTE Sleep (PF=128) | Dimensions: 29.0mm x 32.0mm x 2.4mm |
| Voice | 1.5mA @LTE Sleep (PF=256) | LCC Package |
| Speech Codec Modes: | 20mA @Idle | Approx. 5.3g |
| HR/FR/EFR/AMR/AMR-WB | Sensitivity: | Supply Voltage: 3.3V~4.3V, 3.8V Typ. |
| Echo Arithmetic: | FDD B1: -101.6dBm (10M) | 3GPP TS27.007 and Enhanced AT Commands |
| Echo Cancellation/Noise Reduction | FDD B3: -101.9dBm (10M) | Approvals |
| VoLTE: | FDD B5: -102dBm (10M) | RoHS Compliant |
| Digital Audio and VoLTE (Voice over LTE) | FDD B8: -102.1dBm (10M) | CCC/SRRC/NAL (China) |
| (Optional) | TDD B38: -101.3dBm (10M) | |
| Interfaces | TDD B39: -101.2dBm (10M) | |
| USB 2.0 with High Speed up to 480Mbps | TDD B40: -101.4dBm (10M) | |
| Digital Audio through PCM (Optional) | TDD B41: -101.4dBm (10M) | |
| 1.8V/3.0V (U)SIM Interface | WCDMA B1: -112dBm | |
| NETLIGHT × 2 (NET_STATUS and NET_MODE) | WCDMA B8: -112dBm | |
| UART × 2 (Main Port and Debug Port) | TD-SCDMA B34: -110dBm | |
| RESET (Active Low) | TD-SCDMA B39: -110dBm | |
| PWRKEY (Active low) | CDMA BC0: -108dBm | |
| Solder Pads for Primary, Rx-diversity and GNSS | GSM 900: -109dBm | |
| Antennas | GSM 1800: -109dBm | |
| ADC × 2 | ||
| SDIO × 2 (For Wi-Fi and SD Card) |
Quectel EC20 R2.1 Mini PCIe Module Feature
- LTE category 4 module optimized for M2M and IoT applications
- Worldwide LTE, UMTS/HSPA+ and GSM/GPRS/EDGE coverage
- Multi-constellation GNSS receiver available for applications
- requiring fast and accurate fixes in any environment
- Feature refinements: supports DFOTA, eCall* and DTMF
- MIMO technology meets demands for data rate and link
- reliability in modem wireless communication systems
Quectel EC20 R2.1 Mini PCIe Module and More Module
EC25-E Mini PCIe
EC25-EU Mini PCIe
EC25-EUX Mini PCIe
EC25-J Mini PCIe
EC25-A Mini PCIe
EC25-V Mini PCIe
EC25-AF Mini PCIe
EC25-AFX Mini PCIe
EC25-MX Mini PCIe
EC25-AU Mini PCIe
EC20 R2.1 LGA
Quectel EC20 R2.1 Mini PCIe Module Application
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