What exactly do you want to do with it? I am looking at Peekay’s point, there are different radio protocols etc. It seems that neither of us can give you a proposed solution without the answer to that question.
What I have recommended should however work with most digital setups powered at as near to 5v as possible. You should ideally design your circuit to level shift this to 3.3 v for the core from the receiver (or use 5 v tolerant pins at your risk) and do not really have to worry about level shifting for the transmitter as it is TTL.
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