GPRS+GPS Serial Module

Sizing Table

Name Gport-G12  >>
Image Gport-G12
Internet Type GSM/GPRS
Data Rate 85.6Kbps (DL,UL)
Frequency 850/ 900/1800/1900MHz
Multi-Slot Class GPRS Class 12
Terminal Device Class Class B
Coding Schemes CS1,CS2,CS3,CS4
Max Transmit Power GSM850/GSM900: Class 4(2W) DCS1800/PCS1900: Class 1(1W)
Application AT Command
Network Protocol TCP/UDP
Max Link 5
SIM Card 1.8V/3V
Antenna Interface SMA
Port Interface 2(UART TTL 3.3V)
Data Bits 7,8
Stop Bit 1,2
Charity Bit None,Even,Odd
Baud Rate 600~460800bps
Flow Control No Flow control Hardware RTS/CTS、DSR/DTR Software Xon/ Xoffflow control
Buffer 4MB Flash+4MB SRAM
Size 23.8 x 14.8 x 2.3mm
Input Voltage 3.4V~4.2V
Work Current ~300mA
Power GSM 850:82~189mA EGSM 900:83~203mA DCS 1800:78~150mA PCS 1900:78~136mA