I want to build a Radio Propagation Beacon but I would like to find an integrated circuit that does most or all of the work of the transmitter.
- Transmit to 28Mhz (Ham 10-meter band)
- Allow me to feed it Morse code audio and for it to transmit that.
- As cheap and simple as possible, such as a single-chip solution.
I'll write some code on an Arduino to produce the Morse code. It doesn't have to be high power, 200mw range is perfectly fine.
I do have an radio amateur license.