GPS shielding instrument, the full name is Global Positioning System shielding instrument, is a device used to block GPS signal transmission. It is widely used in military, security, civilian and other fields to ensure the security and privacy protection of sensitive information. This article will introduce you to the application scenarios, categories and usage methods of GPS shielding instruments in detail.

 

1. Application scenarios of GPS shielding instruments

 

Military field

In the military field, GPS shielding instruments are mainly used to prevent enemies from using GPS signals for positioning and navigation, ensuring the safety of military facilities and troop operations. For example, in important military targets such as command posts and missile launch sites on the battlefield, the use of GPS shielding instruments can effectively block interference from enemy GPS signals and protect the safety of military facilities.

 

Security field

In the security field, GPS blocking equipment is used to prevent criminals from using GPS signals to conduct criminal activities. For example, prisons can use GPS shielding equipment to block prisoners' GPS signals to prevent prisoners from using GPS positioning to contact the outside world; in important meetings and events, the use of GPS shielding equipment can prevent the location information of participants from being leaked.

 

Civil field

In the civilian field, GPS shielding instruments are mainly used to protect personal privacy and business secrets. For example, companies can use GPS blocking equipment to prevent competitors from tracking the company's business vehicles through GPS signals; individuals can also use GPS blocking equipment to prevent their whereabouts from being tracked by others.

 

Exam supervision

In the field of examination supervision, GPS blocking equipment can prevent candidates from cheating by using GPS signals. For example, in schools and training institutions, the use of GPS shielding equipment can block candidates’ GPS signal contact with the outside world to ensure the fairness of the exam.

 

drone defense

With the popularity of drone technology, GPS shielding instruments also play an important role in the field of drone defense. By using GPS shielding instruments, the GPS signals of drones and satellites can be blocked, causing them to lose their positioning and navigation capabilities, thus protecting the safety of important facilities and places.

 

2. Types of GPS shielding instruments

 

Depending on the shielding range and purpose, GPS shielding instruments can be divided into the following categories:

 

Handheld GPS Shielding Instrument

The handheld GPS shielding instrument is small in size, easy to carry, and suitable for personal privacy protection and temporary shielding eeds. For example, business people can use handheld GPS shielding instruments to prevent their whereabouts from being leaked during negotiations.

 

Vehicle GPS shielding instrument

The vehicle-mounted GPS shielding instrument is large in size and suitable for shielding vehicle GPS signals. For example, corporate commercial vehicles can use on-board GPS blocking equipment to prevent competitors from tracking them.

 

Fixed GPS shielding instrument

Fixed GPS shielding instruments are mainly used for GPS signal shielding in fixed places, such as prisons, important meetings and events, etc.

 

Drone Defense GPS Shielding Instrument

The drone defense GPS shielding instrument is mainly used to block the GPS signals of drones and satellites, causing them to lose their positioning and navigation capabilities and protecting the safety of important facilities and places.

 

 

In short, GPS shielding instruments have wide application value in military, security, civilian and other fields. Understanding the application scenarios, categories and usage of GPS shielding instruments can help us better protect our own security and privacy.