jam the signal

Translations
заглушить сигнал
подавить сигнал
создать помехи сигналу
заблокировать сигнал
Definitions
To interfere with a radio, electronic, or communications signal so that it cannot be received or understood properly.
To deliberately disrupt a signal, typically by transmitting interference on the same frequency or channel.
Words
jam

verb
глушить
the

article or possessive pronoun
этот
signal

noun
сигнал