What is a "Detect Cell Phone Jammer"? The Most Authoritative Explanation.
What is a cell phone jammer used for?
A cell phone jammer is a device used to prevent a cell phone from receiving signals from a base station. Mobile phones are very useful. Common mobile frequencies include GSM, CDMA, DCS, PCS, 3G, 4G.Why is my phone jammed?
The frequency of the RF signal is similar to the signal employed by cellular phone carriers and renders the phone unstable. The jamming occurs with the downlink signal. When your phone is being jammed, you will not see any signal bars on your phone.Is it legal to use a signal jammer?
Jamming equipment employment by federal law enforcement agencies is authorized in accordance with applicable statutes only in certain limited exceptions. Though signal jamming is prohibited, cell phone detector s are legal in the United States. Do you suspect that a signal jammer may be causing interference?How can you tell if your phone has been jacked?
But if you have strong signal strength on your phone, and can't make a call, and all the people around you have the same experience, but if you move away a few to several hundred meters (jammers are generally have relatively low power), and all the phones suddenly work, there is probably a jammer in operation.
Related Articles
Why do cell phone jammers exist?Where can i buy a signal scrambler?
What Signal Jammer Is Used For? Like Cell Phone Jammer, GPS Jammer, Wifi Jammer.
what is lojack jammer?
What is a Wifi Jammer? How to Detect Wifi Jammer?
What is a Wifi Jammer? How Do I Use it?
What is a signal jammer?
What are Military Signal Jammers?
The five best ways to stop drones.
Mobile phone signal jammer is used in Australia.
Tags 25355
Bestseller
-
1. Anti Track Vehicle Car GPS Signal Blocker Jammer 10 Meters
$30.60
$25.50 -
2. Broad Spectrum Mobile Phone Signal Jammer
$51.00
$30.60 -
3. In Car Use GPS Signal Jammer Blocker
$30.60 -
-
