SimCom SIM800L User Manual

Smart Machine Smart Decision
SIM800L(MT6261)_Hardware Design_V1.01 12 2016-07-07
Frequency bands
 Quad-band: GSM 850, EGSM 900, DCS 1800, PCS 1900. SIM800L can
search the 4 frequency bands automatically. The frequency bands can also be
set by AT command “AT+CBAND”. For details, please refer to document [1].
 Compliant to GSM Phase 2/2+
Transmitting power
 Class 4 (2W) at GSM 850 and EGSM 900
 Class 1 (1W) at DCS 1800 and PCS 1900
GPRS connectivity
 GPRS multi-slot class 12（default）
 GPRS multi-slot class 1~12 (option)
Temperature range
 Normal operation: -40°C ~ +85°C
 Storage temperature -45°C ~ +90°C
Data GPRS
 GPRS data downlink transfer: max. 85.6 kbps
 GPRS data uplink transfer: max. 85.6 kbps
 Coding scheme: CS-1, CS-2, CS-3 and CS-4
 PAP protocol for PPP connect
 Integrate the TCP/IP protocol.
 Support Packet Broadcast Control Channel (PBCCH)
USSD  Unstructured Supplementary Services Data (USSD) support
SMS
 MT, MO, CB, Text and PDU mode
 SMS storage: SIM card
SIM interface
Support SIM card: 1.8V, 3V
External antenna Antenna pad
Audio features
Speech codec modes:
 Half Rate (ETS 06.20)
 Full Rate (ETS 06.10)
 Enhanced Full Rate (ETS 06.50 / 06.60 / 06.80)
 Adaptive multi rate (AMR)
 Echo Cancellation

Noise Suppression
Serial port and debug
port
Serial port:
 Default one Full modem serial port
 1200bps to 460800bps.
 Can be used for AT commands or data stream.
 Support RTS/CTS hardware handshake and software ON/OFF flow control.
 Multiplex ability according to GSM 07.10 Multiplexer Protocol.
 Autobauding supports baud rate from 1200 bps to 115200bps.
 upgrading firmware
Debug port:
 USB_DN and USB_DP
 Can be used for debugging and upgrading firmware.
Phonebook management
Support phonebook types: SM, FD, LD, RC, ON, MC.
SIM application toolkit GSM 11.14 Release 99
Real time clock Support RTC
Timing functions Use AT command set
Physical characteristics
Size: 17.8*15.8*2.4mm
Weight:1.35g
SIMCOM CONFIDENTIAL FILE

SimCom SIM800L Specifications

General

Brand	SimCom
Model	SIM800L
Category	Recording Equipment
Language	English