Accurate GPS coordinate application
In some cases, you need precise coordinates for a specific location, but most map apps don't show that kind of data front and center because it's not something that's often needed. I've learned about GPS jammers that getting GPS coordinates can be very handy if your GPS device can't find a specific address.
If you're like me and haven't updated your app in years, then a lot of the new areas won't show up when you search for them. Also, using your smartphone to get directions may not be a good idea if you're running low on data. In these types of cases, I just use a service like Maps to get the coordinates of the address I'm looking for, and I plug them into the GPS in my car.
4 Bands 1.2W with Ni-Mh battery 2000Mah, Working around 1.5 Hours Support use while battery charging.Shielding radius: (1-10) meters at -75dBm with omni hidden antennas.Could be used in car directly with USB charge cable.Pocket design look like the mobile phone power bank.
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.
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.