I figured you had a pcmcia card inside there, similar to other SMC/Dlink products. The pictures you have show a complete pcb radio assembly. I cannot tell what type of connector you have from this pic. It may be a mmcx, or it could be something different. Maybe even proprietary. You will have to gamble on the mmcx connector working, or cut the connector off, and solder the wire directly onto the board. Be careful.

Here is a link that shows both connectors, mmcx and Lucent. They are almost the same physical size.

http://www.hyperlinktech.com/web/connectors.html