Vehicles with GPS navigation system subject to GPS jammer jamming
Car life has become very simple and smart, which can effectively help drivers to do well in route planning and time management. Should this be attributed to the development of the car system or the advancement of smartphones? Don't forget the prerequisites, all of this At present, it is still based on the technological dividend under the GPS framework. When U.S. President Ronald Reagan signed an executive order allowing civilians to use GPS technology, he probably didn't know he was writing history. The GPS was developed by GPS in the 1960s for the needs of the US Department of Defense, and this executive order made it possible for the public to use GPS. Thirty years later, almost everyone is using it to understand where they are, where they are going and how to get there.
Today, many drivers may not even have the idea of "recording the road", because the navigation software is really convenient, even if everyone knows how to get to the destination, or even walks the route every day to go to work, drivers will be used to opening it. Navigation, because computers clearly outperform the human brain when it comes to avoiding congestion,but subject to GPS jammers blocker jamming.
New Portable Hidden 4 Antennas Mini GPS/GSM Jammer
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JAX-101C Cell Phone Jammer GSM 3G 4G GPS 5.8G WiFi Adjustable
Although this type of jammer looks a little bulky, But It can effectively jamming 2G 3G 4G cell phone signals.18W power , jamming range up to 40 meters . Is a very cost-effective jamming device. Designed for the latest 5.8G signal, it can effectively block 5G mobile phone signals.
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EO-10 Military Cell Phone GPS WiFi Lojack 433/315/868MHz Jammer
As the newest military-grade product, the advantages of this jammer are obvious. It has the characteristics of large jamming range and multiple jamming frequencies bands.
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