広こう帯たい域いきこうたいいきFreq.FrequencyTop 100,000じ字FuriganaMeanings1nounbroadband; widebandtelecommunications›Technical term in telecommunications for a wide frequency band or high-speed data transmission. Often used in compounds like 広帯域通信 (broadband communication).See also: ブロードバンドこの地ち域
