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

cart Shopcart:$0.00


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

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).

Why don’t we sell small cell phone signal blockers?

If you’ve ever wondered why we don’t carry the small cell phone signal blocker device sold by our competitors for about $30-50, the answer is that we sell professional equipment, not novelty items.

How can I block a cell phone signal?

Depending on the frequencies you need to block, the values of the inductor (L1) and capacitor (C1) can be altered. For example, if mobile phones at your area work at 450 MHz, you need to generate 450 MHz with some noise to act as the blocking signal. Now the cell phone receiver will not be able to understand, which signal to receive.

What is the best range for a phone blocker?

That’s arm’s length. You could just as easily reach out and turn the offending cell phone off yourself. 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.


Related Articles

What are Military Signal Jammers?
The five best ways to stop drones.
How to protect the cell phone jammer?
How to make a signal jammer? How to detect a cell phone jammer?
How to make a radio frequency jammer?
How to make a GPS Jammer? DIY your GPS jammer.
How To Make A Cell Phone Jammer Using A Transistor?
How does Cell Phone Jammer Work?