‘Highest Performance’ IEEE 802.11a/b/g Radio Modules

( 1 May 2009 )

The DLM105 and DLM106 carrier-class IEEE 802.11 a/b/g wireless mini-PCI radio modules from Doodle Labs are the “first” ever >1000mW radios that support extended frequency ranges of 4.8GHz to 6.0GHz (DLM105) and 2.3GHz to 2.7GHz (DLM106), programmable 5/10/20/40MHz channel width for the operation in the licensed/unlicensed bands (e.g. WiFi, WiMax, Home Land Security, ISM bands). In addition, the radio modules feature “industry best” receiver sensitivity, linear output power amplifiers in balanced mode to deliver high power at lowest error vector magnitude (EVM), and advanced filtering for improved noise immunity as part of their performance offering. The mini-PCI modules are based on the Atheros sixth-generation 802.11a/b/g AR5414A chipset and include advanced features such as adaptive noise immunity, QoS, and latest IEEE 802.11i security standards. The designs feature dual MMCX antenna connectors for flexibility in system design with diversity or internal/external antenna selection options. The low loss, rugged MMCX connectors allow for improved mechanical stability and the use of higher quality, lower loss antenna cables. The radios have built-in RF surge protection circuit, which can significantly improve radio reliability in harsh ESD and EMP sensitive environments.

Doodle Labs