Electronic Design

Embedded: PC/104 GSM/GPRS Modem Brings Along Its Own Power Supply

The PV-1800 PC/104 GSM/GPRS modem board combines a GSM/GPRS dual-band 900/1800-MHz modem with its own 20-W power supply. The board also has eight isolated analog inputs with a 12-bit analog-to-digital converter, eight opto-isolated digital inputs, seven opto-isolated high-current (500-mA) digital outputs, and a spare RS232 port. TCP/IP over GPRS software is included. Its operating temperature ranges from ?20°C to 70°C. The PV-1800 costs $693.

See Associated Figure

Micro Technic A-S

Hide comments


  • Allowed HTML tags: <em> <strong> <blockquote> <br> <p>

Plain text

  • No HTML tags allowed.
  • Web page addresses and e-mail addresses turn into links automatically.
  • Lines and paragraphs break automatically.