4 ms·

But would that not risk breaking your cellular signal?

• dogma1138 11y ago
  It didn't affect cell reception for me, you should be able to find something that only works on 2.4> and leave lower bands alone. LTE uses 2.5 but it's not that common 1900-1800 and 800-900 are still the most commonly used cellular bands. I also plugged only a single window if you check which walls/windows leak the most and plug them it should allow cell reception through.