User Manual
WE865-DUAL Product Description 
80312ST10046A Rev. 1 - 03/10/08  
Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved    page 6 of 22 
Some of the main features of WE865-DUAL are: 
•  Dual-mode IEEE 802.11 b and g 
o  9 different regulatory domain configurations supported 
  USA (channel 1 – 11) 
  Canada (channel 1 – 11) 
  Europe (channel 1 – 13) 
  China (channel 1-13) 
  Spain (channel 10-11) 
  France (channel 10-13) 
  Japan 1 (channel 1- 13) 
  Japan 2 (channel 14) 
  Japan-hybrid (channel 1-14) 
•  Only one external voltage required 
•  Full RF and Power Supply components included 
o  On-board power amplifier (PA) 
o  On-board low noise amplifier (LNA) 
o  On-board filter to protect against cellular frequency harmonics 
o On-board crystal 
o  On-board EEPROM for internal use (RF parameters stored inside) 
o  On-board switching DC/DC and LDO 
•  Low power consumption mode supported 
o  Automatic power saving mode supported 
o  Shut-down for a very low current consumption 
•  SDIO interface standard 
•  Hardware support for multi-mode encryption (WEP 40/64, WEP 104/128, AES, TKIP) 
•  Full software package 
o Linux driver 
o  WiFi configuration and management library 
o  WiFi authentication and security library 
•  Package and form-factor 
o  Telit unified form factor 
o  63 Ball Grid Array 
o  -20°C up to +85°C 
o RoHS compliant 
 As a part of Telit’s corporate policy of environmental protection, all products comply to the RoHS 
(Restriction of Hazardous Substances) directive of the European Union (EU Directive 2002/95/EG). 
In order to meet the competitive OEM and vertical market stringent requirements, Telit supports its 
customers with a dedicated Technical Support Policy with: 
•  Telit WE865-DUAL Interface board and
Evaluation Kit for GE863-PRO
3 
 to help 
you to develop your application; 
•  a Website with all updated information available; 
•  a high level technical support to assist you in your development; 
For more updated information concerning product Roadmap and availability, technical characteristics, 
commercial and other issues, please check on the Telit website www.telit.com
 > Products > Modules. 










