User's Manual

UMTS/HSPA Module Series
UG95 Hardware Design
UG95_Hardware_Design Confidential / Released 11 / 67
Transmitting Power
Class 3 (22.25Bm+1/-1dB) for UMTS 850/1900.
HSPA/UMTS Features
HSPA data rate is corresponded with 3GPP release 6 7.2Mbps on
downlink and 5.76Mbps on uplink.
WCDMA data rate is corresponded with 3GPP R4. 384kbps on
downlink and 384kbps on uplink.
Support both QPSK and 16-QAM modulations.
Internet Protocol Features
Support TCP/UDP/PPP protocols.
Support the protocols PAP (Password Authentication Protocol) and
CHAP (Challenge Handshake Authentication Protocol) usually used
for PPP connections.
SMS
Text and PDU mode.
Point to point MO and MT.
SMS cell broadcast.
SMS storage: SM by default.
USIM Interface
Support USIM card: 1.8V, 3.0V.
Support USIM and SIM.
PCM Interface
Used for audio function with external codec.
Supports 8, 16, 32 bit mode with short frame synchronization.
Support master mode.
UART Interface
Support one UART interface.
 7-wire on UART interface, without DSR.
 Support RTS and CTS hardware flow control.
 Baud rate can reach up to 921600bps, auto baud rate by default.
 Used for AT command, data transmission or firmware upgrade.
 Multiplexing function.
USB Interface
Compliant with USB 2.0 specification (slave only), the data transfer
rate can reach up to 480Mbps.
Used for AT command communication, data transmission, software
debug and firmware upgrade.
USB Driver: Support Windows XP, Windows Vista, Windows 7,
Windows 8, Windows CE5.0/6.0*, Linux 2.6/3.0, Android 2.3/4.0/4.2.
AT Commands
Compliant with 3GPP TS 27.007, 27.005 and Quectel enhanced AT
commands.
Real Time Clock
Implemented.
Network Indication
One pin NETLIGHT to indicate network connectivity status.
Antenna Interface
UMTS antenna, 50Ω.
Physical Characteristics
Size: 19.9±0.15 × 23.6±0.15 × 2.2±0.2mm.
Interface: LGA.
Weight: 2.5g.
Temperature Range
Normal operation: -35°C ~ +70°C.