联系人 Ms. Tina
Room 12C/12D,Tower B Haiwang Building,Nanhai Road Nan shan District, Shenzhen, Guangdong
M2M wireless GPRS modem ,SMS modem with TTL/CMOS
KB***3 Embedded GPRS MODEM is a terminal which embedded industrial class GPRS Module based on the 2.5G Mobile SMS platform, Standard industrial design, support GPRS network, transmit data by SMS(transmission form: hex, ASC, UCS2.) and so on. Supply RS**2, RS**5, TTL interface (User need to clarify the interface information before place order), connect with device directly to achieve wireless connect net and wireless data transmission
1. Product Feature
l Standard industrial products, EMC anti-jamming design, strong adaptiveness.
l Independent research and developing, embedded *2 bit ARM*-CPU with real-time operating system.
l Support four frequency band: GSM**0MHz/EGSM**0MHz, DCS***0MHz/PCS***0MHz
l Two working mode: SMS Modem (system default) and Modem. When set to Modem, single standard AT command (GSM*7.*5 and *7.*7). When SMS Modem, user can set the message transmission with Single protocol or without protocol (Transparent).
l Various networking ways: Under SMS Modem, the device with protocol (A) can network with the device without protocol (B), the device with protocol (A) also can network with the device with protocol (A).
l Working temperature range: **0°C**0°C, communication is not effected at **0°C.
l Plug and play: Reliable, flexible, easy to use and management
l In these two modes, device can send the MAX data **2 byte a time to KB***3.
l Under SMS Modem, support Sending and Receiving Data form: hex, ASC, UCS2. User is advised to set this parameter through our configuration software before use it.
2 Technical Specification
|
Frequency Band |
GSM**0MHz/EGSM**0MHz/DCS***0MHz/ PCS***0MHz |
|
GPRS Mobile Station |
Class B |
|
GPRS Multi-slot |
Class *2 |
|
GPRS Coding |
CS1~CS4 |
|
Output Power: |
Class 4 (2W) at GSM**0MHz and GSM**0MHz Class 1 (1W) at DCS***0MHz and PCS***0MHz |
|
Compatible standard |
AT command(GSM*7.*5 and *7.*7) |
|
Basic function
|
extend command, SMS, USSD, CSD, Embed TCP/IP Protocol, Support IP address or domain name, Embed TCP/IP Protocol, Support special APN |
Frequency Band: Dual band **0/***0
GPRS Mobile Station:Class B
GPRS Multi-slot:Class *2
GPRS Coding:CS1~CS4
Output Power:Class 4 (2W) at GSM**0MHz and GSM**0MHz
Class 1 (1W) at DCS***0MHz and PCS***0MHz
Compatible standard:AT command(GSM*7.*5 and *7.*7)
Basic functioN:extend command,SMS,USSD,CSD,Embedded TCP/IP
protocol,support IP address or domain name,support
special APN
