Default RF TX/RX cct. design??help help help?

[wayber]

HEY everyone
i have been looking for a simple RF TX/RX which can commute to a main TX/RX which has access to the internet to update the first(sub) TX/RX, anyways anyone can let me know what to do??or has a basic schematic for the cct.??i know a bit but im still an undergrad. studying communcation and electronics engineering. thank you alot hope to hear from anyone soon

its a lil project i need to do from scratch

HELP HELP HELP

 

[moxhamj]

Can a moderator pls move this to the main forum?

Lots of people here have built RF comms systems - often for only a few dollars. http://www.instructables.com/id/Build-a-500-metre-radio-data-link-for-under-40./ and http://www.instructables.com/id/Worldwide-microcontroller-link-for-under-20/ First question though - how far do you need to transmit data?