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Handheld Cell Phone Blocker 16 Bands 5G Jammer

Precise GPS coordinate application

The precision you need when collecting location data depends on the GPS jammers you're dealing with. When collecting location information using a device's location services, location information can be determined from a variety of sources, such as GPS, cellular, Wi-Fi, or Bluetooth networks. The accuracy of these sources varies, so the device's location service is not always reliable. Professional-grade or high-accuracy GPS receivers are often the best choice for those performing data acquisition that requires greater accuracy and reliable quality control.

High-precision GPS receivers use information from GPS satellites to accurately calculate geographic location. The accuracy of these receivers ranges from sub-meter to centimeter levels, depending on their ability to track and process satellite signals. GPS satellite signals are transmitted on different frequencies. The more frequencies a GPS receiver uses, the more signals it will receive, and the more accurate it will be.

New Portable Hidden 4 Antennas Mini GPS/GSM Jammer

Mini GPS Jammer

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.

$146.98$597.34

JAX-101C Cell Phone Jammer GSM 3G 4G GPS 5.8G WiFi Adjustable

5G mobile phone blocker

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.

$739.43$1533.54

EO-10 Military Cell Phone GPS WiFi Lojack 433/315/868MHz Jammer

10 Bands 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.

$681.00$1036.20

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