What frequency band, measured in GHz, do most modern RC transmitters use to avoid interference?

Learn More

technology

The adoption of 2.4 GHz spread-spectrum technology eliminated the old problem of frequency conflicts that plagued radio control hobbies for decades. Unlike the old crystal-based 27 MHz and 75 MHz systems, modern 2.4 GHz transmitters use frequency-hopping to automatically find clear channels. This means dozens of remote control (Deals) vehicles can now operate simultaneously without any interference.

More Technology Trivia Questions

What does the amateur radio term 'CQ' mean when transmitted?

What does the Q-code 'QTH' mean in amateur radio communication?

What does the abbreviation 'FPV' stand for in the context of drone piloting?

What does ESC stand for in the context of electric RC vehicles?

What term describes the flight mode where a drone autonomously follows a moving subject using GPS or visual tracking?

What refresh rate, measured in hertz, became the standard baseline for competitive gaming monitors, doubling the traditional 60Hz?

Browse all technology questions →