regarding creation of device

hi ,i want built a device that would receive data from radio antenna
and send to a remote through http ,so i need to run http server and
related things on that..also i need to connect through wifi to
if i use beagle board i need to connect a wireless adapter to it
right ,i think it can be there any alternative cost
effective option ....

It can be done with the beagleboard. search this forum for Kapture for
more info.