てい周波 しゅうは発振 はっしん ではありません
te ishūhahasshinkidewārimasen

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 低周波発振器

1. Is not a low-frequency oscillator.; It is not a low-frequency oscillator.

Negative
Polite
Formal Register
Computing