Connectec Electronics Co., Ltd.
Connectec Electronics Co., Ltd.
Product Info
GSM GPRS Module SIM900B Quad-Band GSM GPRS Module GSM Module AT Commands
GSM GPRS Module SIM900B Quad-Band GSM GPRS Module GSM Module AT Commands
Connectec Electronics Co., Ltd.
Region: Taiwan
Update: 2012/06/27
INQUIRY
Key Specifications
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 MHz)

– Class 1 (1 W @ 1800/1900MHz)

* Dimensions: 40*33*3 mm

* Weight: 7g

* 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

https://www.asmag.com/member/new_membership_2.aspx