SIMCOM Quad-band GSM GPRS GPS Combo Chip 3G Module SIM808
SIM808 module is a complete Quad-Band GSM/GPRS module which
combines GPS technology for satellite navigation. The compact
design which integrated GPRS and GPS in a SMT package will
significantly save both time and costs for customers to develop GPS
enabled applications. Featuring an industry-standard interface and
GPS 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)
• Dimensions: 24*24*2.6mm
• Weight: 3.3g
• 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
• BT 3.0 (optional)
• TTS CN(optional)
• Embedded AT (optional)
Compatibility
• AT cellular command interface
Specification for GPS
• Receiver type
- 22 tracking /66 acquisition
- channel-GPS L1 C/A code
• Sensitivity
- Tracking: -165 dBm
- Cold starts : -148 dBm
• Time-To-First-Fix
- Cold starts: 32s (typ.)
- Hot starts: <1s
- Warm starts: 3s
• Accuracy-Horizontal position : <2.5m CEP
Interfaces
• 68 SMT pads including
• Analog audio interface
• PCM interface(optional)
• SPI interface (optional)
• RTC backup
• Serial interface
• USB interface
• Interface to external SIM 3V/1.8V
• Keypad interface
• GPIO
• ADC
• GSM Antenna pad
• BT Antenna pad
• GPS Antenna pad
Certifications
• CE
• A-TICK
• TA
• CCC
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown
cartons. If you have legally registered patent, we can pack the
goods in your branded boxes after getting your authorization
letters.
Q2. What is your MOQ?
A:We provide you small MOQ for each item, it depends your specific
order!
Q3. Do you test or check all your goods before delivery?
A: Yes, we have 100% test and check all goods before delivery.
Q4: How do you make our business long-term and good relationship?
We keep good quality and competitive price to ensure our customers
benefit ;
We respect every customer as our friend and we sincerely do
business and make friends with them,It's not something that can be
replaced.
Q5: How to contact us?
A: Send your inquiry details in the below,Click "Send"Now!!!
