What is a "Cell Jammer Detector"? The Most Authoritative Explanation.
How do cell phone jammers work?
Cell phone jammers work by emitting a Radio Frequency (RF) signal that is stronger than the power from the nearest cell phone base station or cell phone tower. 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.What is a military GSM cellular jammer?
The small size of cell phones allows them to be smuggled into prisons and jails, which puts communities, witnesses, and law enforcement personnel at risk. Blocking the signals renders the phones useless. Military GSM cellular jammer equipment saves lives. Ideal for patrols, convoys, and VIP executive protection.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 to determine the exact location of a jammer?
Fluctuation of signal strength is the key. The distance from RX device is inverse proportional to a signal strength of Cell ID facing the direction of a jammer, while proportionally increased from Neighboring Cells facing the opposite direction. The basic trigonometry will tell exact location. However, more advanced jammers work a bit different.
Related Articles
How to Protect Cell Phone From Cell Phone Jammers?How to make a GPS Jammer? DIY your GPS jammer.
How do GPS Jammers work? What are the Best GPS Jammers or Blockers for Anti GPS Tracker?
Can signal alerters replace cell phone jammers?
Tags 25311
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 -
-
