ラジオ周しゅう波は数すうMeanings1nounradio frequency; RFTechnical term used in telecommunications and broadcasting. Often abbreviated as RF.See also: 無線周波数 (むせんしゅうはすう)この装そう置ちは特とく定ていのラジオ周しゅう波は数すうを受じゅ信しんします。This device receives a specific radio frequency.ラジオ周しゅう波は数すう帯たい域いきの割わり当あては国くにによって異ことなる。The allocation of radio frequency bands differs by country.