I'd get a 200mW PCMCIA card and an external antenna. For Marine
Wireless http://www.marinewireless.us we use a 200mW Engenius card
http://www.keenansystems.com/store/c...?products_id=6
with an external antenna. Granted we use it to transmit navigation data
wirelessly on large vessels but the reason we use that combo is for
it's strong signal and great reception.

-Todd

Free boat blogs: http://boatblogger.com