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Quectel UC20E 3G Module (UMTS/HSDPA+)

Quectel UC20E 3G Module (UMTS/HSDPA+)

Manufacturer: Quectel
Part No: UC20E
Availability: In Stock

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Quectel UC20 is a powerful function UMTS/ HSPA+ module offering a maximum data rate of 14.4Mbps downlink and 5.76Mbps uplink. UC20 is designed to provide customers with global network coverage on the connectivity of UMTS/ HSPA+. It can also be fully backward compatible with existing EDGE and GSM/ GPRS networks through multi-band combination of penta-band UMTS and quad-band GSM.

The compact profile of 32.0 × 29.0 × 2.5mm in cost optimized SMT form factor and highly integration level enable integrators and developers to easily design their applications and truly benefit from the module’s multi-feature, low power consumption and mechanical intensity. Its advanced LCC package allows fully automated manufacturing for high-volume applications.

A rich set of internet protocols, industry-standard interfaces (USB/UART/ PCM/ ADC/NETLIGHT/SD/Rx-Diversity) and abundant functions (USB drivers for Windows XP, Windows Vista, Windows 7, Windows 8, Windows CE, Linux, Android/eCall/GNSS) extend the applicability of the module to a wide range of M2M applications such as automotive, metering, tracking systems, security solutions, routers, wireless POS, mobile computing devices, PDA, and tablet PC.


Power Supply:             Supply voltage: 3.3V~4.3V, Typical supply voltage: 3.8V

Frequency Bands

UC20-A: UMTS850/1900

UC20-E: GSM850/900/1800/1900, UMTS900/2100

UC20-G: GSM850/900/1800/1900, UMTS800/850/900/1900/2100

Transmission Data

HSPA R6: Max 14.4Mbps (DL)/Max 5.76Mbps (UL)

UMTS R99: Max 384kbps (DL)/Max 384kbps (UL)

EDGE: Max 236.8kbps (DL)/Max 236.8kbps (UL)

GPRS: Max 85.6kbps (DL)/Max 85.6kbps (UL)

CSD: 14.4kbps

Internet Protocol Features


Support the protocols PAP (Password Authentication Protocol) and

CHAP (Challenge Handshake Authentication Protocol) usually used for PPP connections.

UART Interface

Support two UART interfaces: main UART interface and debug UART


USB Interface

Compliant with USB 2.0 specification (slave only), the data transfer rate can reach up to 480Mbps.

USB Driver:                 Windows XP, Windows Vista, Windows 7, Windows 8, Windows CE5.0/6.0/7.0, Linux 2.6/3.0, Android 2.3/4.0/4.2.

Rx-diversity Support    UMTS Rx-diversity

GNSS Features

Gen8 of Qualcomm GNSS engine (GPS and GLONASS)

Real Time Clock           Implemented

Antenna Interface

Include main GSM/UMTS antenna, UMTS diversity antenna and GNSS antenna.

Size:                            32.0±0.15 × 29.0±0.15 × 2.5±0.2mm

Weight: approx.           4.9g

Temperature Range     Normal operation: -35°C ~ +75°C

RoHS:                          Fully compliant with RoHS directive

Hardware Design

More Details


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