What is a "How Cell Phone Blocker Works"? The Most Authoritative Explanation.

What is a "How Cell Phone Blocker Works"? The Most Authoritative Explanation.

How to block cell phone signals?

Fortunately there is a solution: You can use a cell phone jammer to block their signals. Cell Phone Jammers. Buy a cell phone signal jamming device from eBay, Amazon or any online spy and gadget site. These devices will block signals anywhere from 10 to 200 feet, depending on the model that you decide to purchase.

Should you buy a phone blocker device?

If a phone blocker device with less than a 3 foot range is what you’re looking for, then by all means, give that unit a shot. We won’t hold it against you. We even hope it works for you. These devices are about as useful as the mobile apps that tell you how to build a cell phone jammer using your own phone (save your money and don’t buy the app).

How does a mobile phone work?

Mobile phone uses high frequency RF wave in the micro wave region carrying huge amount of electromagnetic energy. The circuit uses a 0.22μF disk capacitor to capture the RF signals from the mobile phone. This part should be like an aerial, so the capacitor is arranged as a mini loop aerial.

How cell phone jammer works?

The cell phone Jammer works with the frequency of 450MHz if this frequency is hunk we need to generate the 450MHz frequency with same noise which is acted as a blocking signal because the receiver of the cell phone signal will not be able to understand the received signal. By this circuit we can able to block the cell phone signals.

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