Meaning ofRFin English

Noun

1. electromagnetic wave frequency; signal transmission
   The radio station broadcasts on a specific RF frequency.
2. country code for Russia; a federal semi-presidential republic
   Russia's international vehicle registration code is RF.
3. sports position (right fielder); outdoor playing area
   In baseball, the right fielder is often positioned near the RF corner.
4. right foot initialism
   The doctor examined the patient's right foot, marked as RF.
5. device for measuring distance (range); optical instrument
   The surveyor used an RF device to measure the distance to the landmark.
6. a frequency range for radio wave transmission (3 kHz to 300 MHz)
   The engineer adjusted the RF signal to minimize interference.