Cheerzing MG2800 2G GSM/GPRS Module

Cheerzing MG2800 is a Quad-band GSM/GPRS (850/900/1800/1900）module. With tiny size of 17.6mm × 15.7mm × 2.65mm, it can meet the requirements of various compact demands.

Cheerzing MG2800 indtroduces easy to weld in a LCC type which include both hand weld and standard SMT manufacture to meet the requirements of customers who are sensitive for cost savings. MG2800 module delivers ultra-low power consumption and wide operating temperature together with high-performance and cost-effective advantages in a tiny size. It can be applied to various fields of M2M application such as telematics, wearables, security monitor and smart healthcare etc.

Cheerzing MG2800 Specifications and features:

* GSM Specification
- GSM/GPRS Quad-band: 850/900/1800/1900 MHz
- GPRS Multi-Slot: Class 12
- GPRS Mobile Station: Class B
- Compliant to GSM Phase2/2+: Class 4 (2W @850/900MHz) and Class 1 (1W @1800/1900MHz)

* Power Supply: 3.3~4.2V Typical 3.8V

* Power Consumption: Standby average current 1.8mA

* Size: 17.6mm × 15.7mm × 2.65mm

* Weight: Approx 1.3g

* Package & Pin: 44pin LCC

* Temperature Range: -30℃~70℃

* Extended Operating Temperature: -40℃~85℃

* Storage Temperature: -40℃~100℃

* AT Commands
- Standard AT commands(3GPP TS 07.05、3GPP TS 07.07)
- CHEERZING AT command extension: Device control command, Protocol transmission command

* Interfaces
- SIM/USIM interfaces: 1.8V/3.0V
- UART x 3（1 GSM Main UART，1 GSM Debug UART ，1 GNSS UART）
- ADC x 1
- RTC x 1
- Analog audio interface: 1 output, 1 input
- GSM Antenna x 2

* Data Transimission
- Data Speed(kbps): 85.6kbps (DL) , 85.6kbps (UL)
- PBCCH Support Coding scheme USSD: CS 1,2,3,4
- Network Protocols: TCP/UDP/PPP/HTTP/FTP/PING/NTP/NITZ/SSL/MQTT

* SMS
- MO and MT
- Text/PDU mode

* Voice
>Tricodec
- Half rate（HR）
- Full rate（FR）
- Enhanced full rate （EFR）
>AMR
- Half rate（HR）
- Full rate（FR）
> Audio Processing Mechanism
- Echo cancellation
- Echo supression
- Noice reduction

* Special Features
- Identifying Pseudo base-station
- DTMF
- Jamming Detection
- TTS Voice Broadcast
- Audio Record

* Application Fields
- Telematics
- Smart Metering
- Wireless POS
- Wearable Devices
- Security Monitoring