Common frequencies used in RC radio are 2.4GHz, 27MHz, 72MHz, 433MHz, 900MHz and 1.3GHz. Don’t worry about all these numbers, majority of us use 2.4GHz these days, unless you have specific needs for a different frequency. Just in case you are interested here is some brief and interesting technical background.
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Frequency Technology
Common frequencies used in RC radio are 2.4GHz, 27MHz, 72MHz, 433MHz, 900MHz and 1.3GHz. Don’t worry about all these numbers, majority of us use 2.4GHz these days, unless you have specific needs for a different frequency. Just in case you are interested here is some brief and interesting technical background.