SIM800L datasheet(12/73 Pages) SIMCOM

12 / 73 page

Smart Machine Smart Decision

SIM800H&SIM800L_Hardware Design_V2.02

2015-07-27

Frequency bands

Quad-band: GSM 850, EGSM 900, DCS 1800, PCS 1900.

SIM800H&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)

CSD transmission rates：2.4，4.8，9.6，14.4 kbps

CSD

Support CSD transmission

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

SIM800L 数据表(PDF) 12 Page - SIMCom

SIM800L 数据表(HTML) 12 Page - SIMCom

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