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Cell phone Signal WiFi GPS Drone High Power

Four cold facts about the Beidou satellite navigation system

Dojammer 2023-03-07

2 Bands GPS Signal Jammer

The Beidou Navigation Satellite System (English name: BeiDou Navigation Satellite System, referred to as BDS) is a global satellite navigation system...

GPS jammer

9 major differences between Beidou positioning and GPS positioning technology

Dojammer 2023-03-07

USB GPS Jammer

Beidou satellite construction is an important part of China's strategic cause. Of course, national defense security is the most important reason for building...

GPS jammer

Our GPS signal jammer can block all GPS L1 signals

Dojammer 2022-09-27

portable GPS jammer

This powerful device from dojammer is a high quality, easy to use and very affordable product. You can easily take it with you in your car or your bag for some...

GPS jammer

Does a GPS blocker in the car work?

Dojammer 2022-08-18

2 Bands Signal Jammer

In another situation, when you buy such a mortgage vehicle from a mortgage vehicle company, you will inevitably worry about the safety after purchasing...

gps jammer

Precautions when using car GPS signal jammer to prevent tracking and positioning

Dojammer 2022-06-01

High Power Portable blocker

In fact, the most common car GPS signal blocker that can be seen on the market is relatively small in appearance.It is directly plugged into the cigarette...

GPS jammer

Difference between gps and cellular version

Dojammer 2022-05-07

cell Signal Jammers

As for the GPS version of Apple Watch, it cannot be completely separated from the iPhone, and it needs to use the iPhone network to download and update...

GPS jammer

The Difference Between Handheld GPS Signal Jammer and Plug-in GPS Signal...

Dojammer 2022-05-07

Mini Hidden 4 Antennas Jammer

GPS signal blocker is a special electronic instrument used to block GPS positioning and tracking of automobiles. It is divided into handheld and electrified.

GPS jammer

NATO must disable GPS jammers during maneuvers

Dojammer 2022-03-04

16 band adjuestable Signal Jammer

In advance, the military reportedly gave notice that GPS functionality in the area could be disrupted these days. However, this message did not reach many locals.

GPS jammer

What are the ways to block the GPS signal?

Dojammer 2022-02-11

1 Bands gps Jammer

GPS jammers are primarily sold online. Plug it into the 12v adapter in the vehicle and it can now damage the GPS radio signal within a certain range.

GPS jammer

The law requires permission to use jammers in large places

Dojammer 2021-12-30


Other facts such as the ban on mobile phones at the start of the 2017 school year and the GPS jammer that blocked Nantes airport last April remind us of...

GPS jammer

Phantom Brigade soldiers learn counter-jamming techniques

Dojammer 2021-11-22

Phantom Brigade soldiers

The class focused on recognizing and notifying GPS interference, while emphasizing the importance of not relying on electronic technology for navigation.

GPS jammer

Russia scrambles GPS systems of powerful F-22 Raptors and F-35 Jets in Middle East

Dojammer 2021-11-18

gps jammer

Among other things, electronic warfare by Russia, including jamming, poses a significant threat to civilian air traffic, police, and peacetime medical operations.

GPS jammer

GPS Jammers Causing Safety and Time Problems Around the World

Dojammer 2021-11-18

GPS signal blocker

While the Federal Communications Commission (FCC) made GPS jammers illegal in the United States, they still exist.

GPS jammer

Car tracking free GPS positioning jammer

Dojammer 2021-11-09

GPS jamming equipment

The basic principle of the GPS signal jammer is to cut off the GPS frequency band signal, so that the car is in a signal blocking state.

GPS jammer

The use of jammers made the theater quiet

Dojammer 2021-10-08

gps phone Jammer

No complicated operations. GPS Jammer can keep the test fair. The aim is to review the effectiveness of anti-fraud measures and their effects outside of class.

GPS Jammer

Mini car GPS jammer is loved by users

Dojammer 2021-08-09

Mini car GPS jammer

GPS L1 jamming signal, GPS L1 signal is a common basic GPS signal spectrum, and jammers can let you escape GPS well. The signal is tracked to you.

GPS Jammer

GPS jammers use radio frequency technology to interfere with drones

Dojammer 2021-06-26

4 bands blocker

According to a spokesman for Technology Co., Limited, GPS Jammer use radio frequency interference technology to intercept drones in the air to help keep..

GPS Jammer

GPS jammers are non-violent devices

Dojammer 2021-06-11

car gps blocker

Especially when using more complex and far-reaching GPS Jammer settings, use a pair of satellite antennas along the front and rear directions of..

GPS Jammer

Signal jammers can be traced back to radio waves

Dojammer 2021-06-11

Signal jammer

We know that only the most accurate information can reverse the situation on the battlefield. On the other hand, GPS jammers are also very important in wars.

GPS Jammer

Jammers are an inevitable product of the development of the security industry

Dojammer 2021-05-31


To get rid of this annoying tracking, you can use a GPS Jammer, which can protect you from such location tracking in schools and other places.

GPS Jammer

A powerful jammer can help people a lot

Dojammer 2021-05-12

wifi network

Cellular phones have become popular, and normal frequencies and common frequency bands include GSM, CDMA, DCS, and PCS. With the rapid..

GPS Jammer

The radiation from the jammer is very low

Dojammer 2021-05-12

jammer buy

From commercial organizations to schools, hospitals, banks and even law enforcement agencies, there is a demand for 4G mobile jammers..

GPS Jammer

Walls and Thomas use GPS jammers to deceive Internet gaming facilities

Dojammer 2021-05-09

A security guard working there told investigators that three people entered the mall and used GPS Jammer. This became apparent after employees..

GPS Jammer

Various jammers are currently very popular

Dojammer 2021-05-05

GPS blocker

In order to prevent GPS monitoring of your person, mobile phone or vehicle, the GPS Jammer will stop tracking the signal.

GPS Jammer

Will GPS signal jammers shield cell phone signals?

Dojammer 2021-05-02

At the beginning, the car GPS Jammer was a wire installed in the position of the car cigarette lighter, and the GPS signal can be shielded by the power ..

GPS Jammer