ちょう こう帯域 たいいき無線 むせんではありません
chōkōtai ikimusendewārimasen

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 超広帯域無線

1. Is not ultra-wideband wireless.; It is not ultra-wideband wireless.

Negative
Polite
Formal Register
Computing