Portable GPS Mysteries - What s A GPS Jammer
From EjWiki
You can load a database of POI into your GPS and have it signal when you approach any of those locations. So companies are now providing many POI databases for red light camera locations, speed camera locations, and others. This works for any GPS - Garmin, Tom Tom, Magellan and others.
Another way to jam GPS signals is to use good old fashioned technology... metal foil. If you can find the wires in the GPS tracking device, you can wrap the wires in a metal foil (aluminum foil or some other type of metal foil) and you will be able to block much of the signal coming into the device. The issue is that you have to know where the GPS tracking device is and you have to know where the antennae wires are on the device. If the device is in some hidden part of the automobile, you may have some digging to do in order to find it, and it may be difficult to encase the wires in foil.
High caliber cell phone jammer can halt both frequencies that mean that you cannot get any signal from the other line. If you want to use a cell phone jammer there is only one device that you need and it is a frequency device. It is natural that cell phones uses different kinds of signals but one thing for sure is that all phones uses radio signal and this signal can be altered using a cell phone jammer. The actual degree of interruption of a cell phone jammer depends upon the locality and the strength of the signal. It can interrupt two frequencies or just one frequency.
GPS Jamming devices work off of the concept that if the signal can't reach the GPS tracking device, then no tracking can take place. GPS Jamming devices work by sending out a stronger localized signal that effectively blocks the incoming tracking data so the tracking device can't see the signal to be able to store the coordinates into the device. No tracking information is then recorded in the device because there is nothing to record. GPS jamming devices work within a small area and are effective in vehicles in jamming the signal to the vehicle's tracking device, or they can be used on your person to jam any GPS device you are carrying (such as a cell phone).
Since GPS has always been mainly used by the military to locate the position and movement of enemy aircraft and to detect any unauthorized entry of aircraft etc in to home territory, use of GPS jammers has been restricted for the public. Well, the civilian GPS signal jammers do have different radiofrequencies than the military used ones, but there are still many countries who are not exactly comfortable with the idea of widespread use of GPS jammers by the civilians.
In summary, we encounter with several occasions in our life where our moments call for quite serenity. If cell phone buzzes at the moment, it signals wave of frustration and nuisance around you. Jamming device of your cell phone help you cope with such conditions and give you at least the level of peace of mind till your moment comes to an end.
When you loved this informative article and you want to receive much more information regarding insert your data i implore you to visit our own webpage. Once you have found the device, you can implement your solution. If the tracking device was placed there covertly and it is your vehicle, you can simply remove the device. If it isn't your vehicle, and you don't want to raise alarm, you can leave it there and jam the device when you want to keep your movements private.
Your GPS is the answer. There is a feature on every GPS called POI, or Points of Interest. A POI database holds locations of any address or location of places you may want to be acknowledged about. For example, a relative's home, or a hotel, restaurant, or park. You can add that location to a POI database so that when you approach the location, the GPS will beep as you approach and display what the location is. Whenever you save an address that you want the GPS to give you directions to reach, that location becomes a Point of Interest (POI).
If the device is easy to get to and the antennae are outside the box, you can wrap the antennae in a metal foil and that can keep the device from tracking your movements. Just remember to remove the foil when you return the vehicle.
Jamming a cell phone technologically requires a device with the ability to broadcast signals with correct frequency. Though, a cell phone user can avail jammer equipped cell to block unnecessary incoming calls. But there are some places like hospitals, church etc where silence matters most and so jamming devices are more essential to apply.
Cell phones or mobile phones are considered to be inevitable mode of communication available in this modern world. In fact, using cell phones have become part of life and people feel tremendously dependable upon these gadgets to carry out their various communications related purposes. Cell phones have certainly made human lives much easier, but at the same time they have created rampant invasions of peoples privacy. This is the reason for cell phone jammers coming into being.
Every one young and old have cell phones, some have more than one cell phone. This useful gadget has become ubiquitous to almost everybody. It is a useful device to call anyone, anytime! But just when you thought you need private conversation, you need cell phone jammer.
