Ideas for making an anti-jamming GPS tracker

　　Ideas for making an anti-jamming GPS tracker

　　Clearly, the jammer is a thing to interfere with the function of GPS tracker and eventually terminate the GPS tracker.

　　It is sad to see some companies sell GPS tracker and Jammer at same time!

　　Who uses Jammer most when it matters GPS tracker?

　　Vehicle thieves who want to steal vehicles and keep the vehicle from tracking

　　Private car owners who pay by installment, they want privacy.

　　Drivers who does not want to be monitored or get rid of charges based on GPS

　　Who hates Jammer most?

　　Banks and insurance companies that who learned money for people to buy cars.

　　Companies that wholesale or install GPS tracker

　　Company managers who want to monitor their vehicle traces and status

　　Is there Anti-Jammer GPS Tracker?

　　Use 3G GPS Tracking device

　　Mobile or portable jammers have a limited working range. 3G and 4G GPS tracker has a better resistance to the jammer. Per real test, in 1 meter distance with jammer, 3G GPS tracker can still perform. 4G GPS tracking device is rare in the market and the cost will be too high to market. Normally the widely used 3G GPS tracker uses WCDMA band.

　　Use GPS tracker that cannot be shielded

　　The GPS jammers works only if there is signal either GPS or GSM. If there is no signal, the jammers shield nothing. However, if there is no signal, how the GPS tracker works? Here we mean a GPS tracker that can sleep and does not communicate with either web tracking server or GPS satellites frequently. It wakes up one time every day to report a signal. This kind of GPS tracker does not need installation or wire connection. Just hide it in the proper place, it can work upto 2 to 3 years without charging.