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
UC20-E: GSM850/900/1800/1900, UMTS900/2100
UC20-G: GSM850/900/1800/1900, UMTS800/850/900/1900/2100
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)
Internet Protocol Features
Support TCP/UDP/PPP/FTP/SMTP/HTTP/FILE/MMS/SSL protocols
Support the protocols PAP (Password Authentication Protocol) and
CHAP (Challenge Handshake Authentication Protocol) usually used for PPP connections.
Support two UART interfaces: main UART interface and debug UART
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
Gen8 of Qualcomm GNSS engine (GPS and GLONASS)
Real Time Clock Implemented
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