Simcom SIM868 Quad-Band GSM/GPRS+GNSS Module

SIM868 module is a complete Quad-Band GSM/GPRS module which combines GNSS( GPS/GLONASS/BDS) technology for satellite navigation. The compact design with LCC and LGA pads will significantly save both time and costs for customers to develop GNSS enabled applications. Featuring an industry-standard interface and GNSS function, it allows variable assets to be tracked seamlessly at any location and anytime with signal coverage.


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)
•Support GPS/GLONASS/BD
•Dimensions: 17.6*15.7*2.3mm
•Weight: 1.5g
•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
 
Specification for GNSS
Receiver type
-33 tracking /99 acquisition -channel
Sensitivity
-Tracking: -167 dBm
-Reacquisition: -161 dBm
-Cold starts : -149 dBm
Time-To-First-Fix
-Cold starts: 28s (typ.)
-Hot starts: <1s
-Warm starts: 22s
Accuracy
-Horizontal position : <2.5m CEP

Interfaces
•77 SMT pads
•SIM Card Interfaces
---SIM card: 3V/ 1.8V
•Analog audio interface
•RTC GNSS backup
•I2C interface
•USB interface
•Serial interface
•SD
•GPIO
•ADC
•GSM Antenna pad
•GNSS Antenna pad
 
Certifications
•CE
•FCC
•ROHS
•REACH
•CCC
•TA