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Quectel EC21-A-MINIPCIe

Quectel EC21-A-MINIPCIe

Manufacturer: Quectel
Availability: In Stock

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Quectel EC21 Mini PCIe module provides data connectivity on LTE-FDD, LTE-TDD, WCDMA and GSM networks with PCI Express Mini Card 1.2 standard interface. It supports embedded operating systems such as WinCE, Linux and Android etc., and also provides audio, high-speed data transmission and GNSS functionality for your applications. 

EC21-A Mini PCIe

Support WCDMA: B2/B4/B5

Support LTE-FDD: B2/B4/B12

Support LTE/WCDMA receive diversity

Support GNSS1) 

Support digital audio2)

Function InterfacePCI Express Mini Card 1.2 Standard Interface
Power Supply

Supply voltage: 3.0~3.6V

Typicalsupply voltage: 3.3V

LTE Features

Support up to non-CA Cat 1

Support 1.4 to 20MHz RF bandwidth

Support MIMO in DL direction

FDD: Max 5Mbps (UL), 10Mbps (DL)

TDD: Max 3.1Mbps (UL), 8.96Mbps (DL)

TDD: Max 3.1Mbps (UL), 8.96Mbps (DL)

Internet Protocol Features


Support PAP (Password Authentication Protocol) and CHAP (Challenge Handshake Authentication Protocol) protocols usually used for PPP connections

USIM InterfaceSupport USIM/SIM card: 1.8V, 3.0V 
Antenna Interface Include main antenna, diversity antenna and GNSS antenna
GNSS Features

Gen 8C Lite of Qualcomm

Protocol: NMEA 0183 

Physical Characteristics

Size: (51.0±0.1) × (30.0±0.1) × (4.9±0.2) mm

Weight: approx. 9.8g 

Firmware Upgrade USB interface and DFOTA
RoHS All hardware components are fully compliant with EU RoHS directive


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