Do you know any app notes in this matter? I did not found any usable app notes on the site of Integrtions.
I have no experience in RF but I need a radio link. It sould be as simple as possible. I'd like to transfer serial data through this link with low bit rate.
I have found the IA4320 and IA4220. I stadied their data sheets but it was not competly clear the way of communication.