GSM Modul SIM300CZ

Jual SIM300CZ, SIM340W, SIM900, SIM900T-E-C.General features Tri-Band GSM/ GPRS 900/ 1800/ 1900 MHz or Quad-Band GSM/ GPRS 850/ 900/ 1800/ 1900 MHz GPRS multi-slot class 10/ 8 GPRS mobile station class B Compliant to GSM phase 2/ 2+ Class 4 ( 2W @ 850/ 900MHz) Class 1 ( 1W @ 1800/ 1900MHz) Dimension: 40mm x 33mm x 2.9mm Weight: 8 g Control via AT commands ( GSM 07.07, 07.05 and SIMCom enhanced AT Commands) SIM application toolkit Supply voltage range 3.4V...4.5V Low power consumption Normal operation temperature: -20 to + 60 Restricted operation temperature: -30 ° C to -20 ° C and + 60 ° C to + 80 ° C Storage temperature: -40° C to + 85° C Specifications for fax Group 3, class 1 Specifications for data: PBCCH support GPRS class 10: max. 85.6 Kbps ( downlink) PPP-stack Coding schemes CS 1, 2, 3, 4 CSD up to 14.4 kbps USSD Non transparent mode Specifications for SMS via GSM Point-to-point MO and MT SMS cell broadcast Text and PDU mode Specifications for voice Tricodec Half rate ( HR) Full rate ( FR) Enhanced Full rate ( EFR) Hands-free operation ( Echo suppression) Interfaces Interface to external SIM 3V/ 1.8V Two analog audio interfaces RTC backup Serial interface and debug interface LCD interface Keypad interface Antenna connector and antenna pad