RS232 Open Type GSM GPRS Modem

Listing ID #4385929

RS232 Open Type GSM GPRS Modem SIM900B offered by us are based on cutting-edge technology in compliance with set industry standards. t is an ideal solution that is compact and fully featured. Its longer service life and excellent make results in its huge demand in the market.
Specifications:

• GPRS class 10 : max. 81.6 kbps (down link)
• PBCCH support
• Coding schemes CS 1, 2, 3, 4
• CSD up to 16.4 kbps
• USSD
• Non transparent mode
• PPP-stack
• Point to point MO and MT
• SMS cell broadcast
• Text and PDU mode
• 0710 MUX protocol
• embedded TCP/UDP protocol
• FTP/HTTP
• Tricodec
• Enhanced Full rate (EFR)
• Hands-free operation