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SIM800C-DS

GSM / GPRS

SIM800C-DS is a complete Quad-band GSM/GPRS solution with LCC and LGA pads, support Dual-SIM, which allows customers to use two SIM cards in one device simultaneously.

SIM800C-DS supports Quad-band 850/900/1800/1900MHz, it can transmit Voice, SMS and data information with low power consumption. With tiny size of 17.6*15.7*2.3mm, it can smoothly fit into slim and compact demands of customer design.

General features

  • Quad-band 850/900/1800/1900MHz
  • GPRS multi-slot class 12/10
  • GPRS mobile station class B
  • Compliant to GSM phase 2/2+
    • Class 4 (2 W @ 850/900MHz)
    • Class 1 (1 W @ 1800/1900MHz)
  • Dimensions: 17.6*15.7*2.3mm
  • Weight: 1.3g
  • Control via AT commands (3GPP TS 27.007, 27.005 and SIMCom enhanced AT Commands)
  • Supply voltage range 3.4 ~ 4.4V
  • Low power consumption
  • Operation temperature:-40℃ ~85℃

Specifications for GPRS Data

  • GPRS class 12: max. 85.6 kbps (downlink/uplink)
  • PBCCH support
  • Coding schemes CS 1, 2, 3, 4
  • PPP-stack
  • USSD

Specifications for SMS via GSM/GPRS

  • Point to point MO and MT
  • SMS cell broadcast
  • Text and PDU mode

Software features

  • 0710 MUX protocol
  • Embedded TCP/UDP protocol
  • FTP/HTTP
  • MMS
  • POP3/SMTP
  • DTMF
  • Jamming Detection
  • Audio Record
  • SSL
  • TTS_CN (optional))

Specifications for voice

  • Tricodec
    • Half rate (HR)
    • Full rate (FR)
    • Enhanced Full rate (EFR)
  • AMR
    • Half rate (HR)
    • Full rate (FR)
  • Hands-free operation (Echo suppression)

Interfaces

  • 77 SMT pins including:
  • SIM Card Interfaces (Dual Standby)
    • SIM card 1: 3V/ 1.8V
    • SIM card 2: 3V/ 1.8V
  • Analog audio interface
  • RTC backup
  • I2C interface
  • USB interface
  • Serial interface
  • PCM
  • SD
  • GPIO
  • ADC
  • GSM Antenna pad

Compatibility

  • AT cellular command interface

Certifications

  • CE
  • ROHS
  • REACH