Gsm Modem G20 - 98x60x22 Mm, Quad-band Gprs Class 10 | Rs-232 Interface, Remote Monitoring, Secure Access

Product Description

G20 is a GPRS terminal based on the cellular module SIM900. The intelligent terminal support Quad-band GPRS with Class 10 transmission, and integrated with TCP/IP stacks , it can be utilized as an all-in-one M2M solution that require voice and data exchange in worldwide coverage.
With a wide range of industrial interfaces and extended working temperature range, the reliable terminal is an ideal solution for most applications such as remote maintenance & control, environmental monitoring and security etc. It allows quick and easy implementation, reduces customer cost significantly and lower the entry barriers to wide range M2M businesses. itself and meet various customers' needs. With standard serial RS-232 interface, customer can easily implement the data flow control, hardware or software flow control according to customers' requirements.

General feature

Quad band: 850/900/ 1800/1900MHz

GPRS multi-slot class 10/8

GPRS mobile station class B

Complaint to GSM phase 2/2+
Class 4 (2 W @850/900 MHz)
Class 1 (1 W @1800/1900MHz)

TX power 33dBm2(Max)

Rx delicacy
Class II BER<2%(-107dBm)

RMS Phase error <5

Dimension: 98*60*22 mm

Weight : 125g

SIM application toolkit

Vin:

Low power consumption

Operation : -40C to +85 C
Specification for data

GPRS class 10: max 85.6 kbps (download)

Support PBCCH

Coding schemes CS 1, 2, 3, 4

CSD up to 14.4 kbps
- Non transmit mode
-PPP-stack
SMS

Point to point MO and MT

SMS cell broadcast

Text and PDU mode
Soft feature
0710 MUX protocol
MMS
TCP/IP

FTP/HTTP/SMTP/POP3/DNS/PING
Embedded TCP/UDP protocol
Embedded AT
Interface

Internal SIM 1.8V/3.0V

Power

Serial DB9(female)

GSM antenna

10 pin connecter
-Audio
-ADC
- 4 GPIOs
*Only enhanced version support