Week 2 (FYP II): The GSM Modem

Objective: To investigate the GSM modem

Analysis/Discussion:

Today, I have purchase the TC35i GSM modem for only rm 220. It is the most suitable and compatible to this project. The device is ideal for any kind of applications that involves transmitting and receiving SMS and voice calls. 

The device includes an antenna and a power supply cable. The modem implements the highly reliable Siemens TC35i GSM Engine. This ensures high quality and reliable operation along with compatibility with all standard GSM networks. The modem is supplied in a rugged extruded aluminium enclosure making it suitable for use in a wide range of industrial and demanding environments. The unit connects directly to a Personal Computer (PC) or terminal device via theRS232 Cable interface. The integral SIM card holder accepts standard SIM cards of all  network  operators  in  Malaysia  and perhaps all over  the  world  with network provider.  The  only  other  connections required are  to  6-40Vdc  power  supply and Antenna.