MobileTek L218 2G Quad-Band GSM/GPRS GNSS Module

MobileTek L218 is a Quad-band (850/900/1800/1900) module with low-power consumption, high performance. It combines GNSS technology with high-sensitivity receiver. Its LCC package make it easy to be soldered and produced quickly through standard SMT equipment, which adapts to the application that strictly requires cost effectiveness and efficiency.

MobileTek L218 is capable of fast-positioning, build-in TCP/IP protocol, tiny package and wide work temperature. All of these make it suitable to dimension-sensitive devices and application scenarios of location.

MobileTek L218 Module Specifications and features:

* Form factor: LCC Package

* General Features
- Four frequency: 850/900/1800/1900 MHZ
- compatible GSM Phase 2/2+
> Class 4(2W @850/900 MHZ)
> Class 1(1W @1800/1900 MHZ)
- AT command: GSM 7.07, 7.05, and enhanced AT commands
- GNSS: GPS/BEIDOU(GLONASS)
- Supply voltage: 3.4 ~ 4.2V (3.8V is recommended)
- Operating temperature: -40 ~ +85℃
- Storage temperature: -45 ~ +90℃
- Dimensions: 14.5*18.5*2.3mm
- Weight: Approx 1.5 g

* Specifications for Data
- GPRS CLASS 12
- Coding schemes CS 1,2,3,4
- PPP-stack
- Transparent Transmission Mode
- TCP/UDP/HTTP/SMTP*
- USSD

* Specifications for SMS
- Message
- MO and MT
- Point-to-Point and cell broadcast
- TEXT and PDU mode

* Specifications for Voice
- Half rate (HR)
- Full rate (FR)
- Enhanced full rate (EFR)
- Adaptive multi-rate (AMR)

* Specifications for GNSS
- Receiver type 33 tracking/99 acquisition-channel GPS receiver
- Max update rate 10HZ
- Sensitivity
> Tracking：-165dBm
> Reacquisition: -160dBm
> Cold starts: -148 dBm
- Time-TO-First-FIX
> Cold starts: 31s(typical)
> Warm starts: 26s
> Hot Starts: <1s
> EPO Assist: 13s(CTTFF)
- Accuracy
> Automatic Position: 2.5m CEP
> Speed: 0.1m/s

* Interfaces
- Analog voice
- UART
- SIM card(3V/1.8V)
- ADC
- GPIO
- USB
- GSM antenna
- GNSS antenna

* Other features
- FOTA*
- ECALL
- TTS*

* Authentication
- CCC/TA/CE/FCC/ROHS