I am looking for is a list of electronic components (or already made chips) and some instructions on how to use for a project. I have explained the project below and will need this to work with my Arduino board.
I am looking to send between 3.3 and 5 volts and have the frequency changed to between 5 MHz to 20 MHz selectable. This will be wired and not use over the air radio. Then, I need to receive it and separate the frequencies which will be sent to my serial port. I will need to place this on a board and don't really need a troubleshooting tool.
--My experience level--
I have only used arduino, connected it to components like zigbee and break out boards. I am hoping to continue using arduino for this. I don't want a too complicated microcontroller as this is beyond my experience level.