High Quality TTL\/RS232 Sim900 ttl gsm gprs modem

FOB Reference Price:Get Latest Price
$30.00 - $42.00 / Pieces | 1 Piece/Pieces (Min. Order)
Report Suspicious Activity
Overview
Quick Details
Model Number:
sim900 modem
Brand Name:
Simcom
Place of Origin:
Shanghai, China, Shanghai China (Mainland)
Frequency:
Quad-Band
Application:
Mobile Phone
Size:
65*74*33mm
Accessary 1:
SIMCard connector/60pin connector
Accessory 2:
RF Cable
Accessory 3:
internal/external GPS antenna
Accessory 4:
internal/external GSM/GPRS antenna
Restricted Operation:
-25°C to +75°C
Dissipation Power:
in SLEEP mode to 1.5mA
Supply Ability
Supply Ability:
10000 Piece/Pieces per Day
Packaging & Delivery
Packaging Details
standard package
Port
shenzhen
Lead Time :
1-3 workdays

High Quality TTL\/RS232 Sim900 ttl gsm gprs modem

 

Supply Voltage:3.1-4.8V

TTL/RS232 sim900 gsm gprs modem
1.based on GSM/GPRS module
2.new&original
3.1 warranty

TTL/RS232 sim900 gsm gprs modem

Product Description
General features
* Quad-Band 850/ 900/ 1800/ 1900 MHz

* GPRS multi-slot class 10/8

* GPRS mobile station class B

* Compliant to GSM phase 2/2+ - Class 4 (2 W 850/ 900 M Hz) - Class 1 (1 W 1800/1900MHz)

* Dimensions: 24mm x 24mm x 3mm

* Weight: 3.4g

* Control via AT commands (GSM 07.07 ,07.05 and SIMCOM enhanced AT Commands)

* SIM application toolkit

* Supply voltage range : 3.1 ... 4.8V

* Low power consumption: 1.5mA(sleep mode)

* Operation temperature: -40°C to +85 °C

Specifications for Fax
* Group 3, class 1
Specifications for Data
* GPRS class 10: max. 85.6 kbps (downlink)
* PBCCH support
* Coding schemes CS 1, 2, 3, 4
* CSD up to 14.4 kbps
* USSD * Non transparent mode
* PPP-stack
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
* FTP/HTTP( available at late July ,2010)
* FOTA ( available at July ,2010)
* MMS (available at July ,2010)
* Embedded AT (available at Q3,2010)
Specifications for Voice
* Tricodec - Half rate (HR) - Full rate (FR) - Enhanced Full rate (EFR)
* Hands-free operation (Echo suppression)
* AMR - Half rate (HR) - Full rate (FR)
Interfaces
* Interface to external SIM 3V/ 1.8V
* analog audio interface
* RTC backup
* SPI interface (option)
* Serial interface
* Antenna pad
* I2C
* GPIO
* PWM