ANDTech Focus on wireless module and hardware solution for 15 years.
SIM800W is a complete Dual-band GSM/GPRS solution in a SMT type which can be embedded in the customer applications.
SIM800W support dual band 900/1800MHz, it can transmit Voice, SMS, data and Fax information with low power consumption. With tiny size of 26*26*3 mm, it can fit into slim and compact demands of customer design.
General features
•Dual-Band 900/ 1800MHz
•GPRS multi-slot class 12/10
•GPRS mobile station class B
•Compliant to GSM phase 2/2+
– Class 4 (2 W @ 900 MHz)
– Class 1 (1 W @ 1800MHz)
•Dimensions: 26* 26 * 3 mm
•Weight: 4 g
•Control via AT commands (GSM 07.07 ,07.05 and
SIMCOM enhanced AT Commands)
•Supply voltage range 3.4 ~ 4.5 V
•Low power consumption
•Operation temperature:-40℃ ~85℃
Specifications for Fax
•Group 3, class 1
Specifications for GPRS Data
•GPRS class 12: max. 85.6 kbps (downlink/uplink)
•PBCCH support
•Coding schemes CS 1, 2, 3, 4
•PPP-stack
Specifications for CSD Data
•CSD up to 14.4 kbps
•USSD
•Non transparent mode
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
Specifications for voice
•Tricodec
– Half rate (HR)
– Full rate (FR)
– Enhanced Full rate (EFR)
•AMR
– Half rate (HR)
– Full rate (FR)
•Hands-free operation
(Echo suppression)
Interfaces
•68 SMT pads
•Analog audio interface
•RTC backup
•Serial interface
•Interface to external SIM 3V/ 1.8V
•Keypad interface
•LCD interface
•GPIO
•ADC
•Antenna pad
Compatibility
•AT cellular command interface
Certifications:
•CE
•ROHS
•REACH