GPS signal Jammers, Glonass signal Blockers

A GPS jammer is a device designed to block the tracking of your location by various surveillance tools, beacons, and trackers.

This is a great way to conceal your route and protect your valuable cargo. GPS LoJack jammers block the operation of various navigators (which could be hacked by an intruder) as well as other devices that operate on satellite navigation frequencies.

handheld GPSL1-L5 signal blocker
Save up to $120
The handheld GPSL1-L5 signal Blocker is designed exclusively to disrupt satellite communications. In this category, the GP-L4 stands out, as it effectively blocks all types of trackers and devices operating on GLONASS and GPS navigation systems.
Mini Anti-Tracking GPS jammer
Save up to $95.89
This compact GPS jammer blocks signals within a 2-10 meter range, ensuring privacy. Weighing only 180 grams, it features a simple one-button operation. With a full charge, it works for 2 hours and can charge while in use via a 220V outlet or car cigarette lighter.
car cigarette lighter gps Blocker
Save up to $70.01
The GP-2 jammer blocks GPS and GLONASS signals to prevent vehicle tracking. It’s easy to use, plugs into a 12V socket, and also blocks fuel sensors. Ideal for privacy and route alteration, it requires both antennas to function properly.
16 antenna 18 bands Portable Cellular signal jammer
Save up to $570.34
The bestseller N-X16P Portable 5G Jammer features an LCD display, dual-band design, and 18 jamming channels, ensuring effective signal blocking, broad coverage, and enhanced portability.
2 Bands anti gps tracking jammer
Save up to $64.01
The GP-L2 jammer is compact, handheld, rechargeable via car lighter, with a built-in lithium battery, and offers up to 10m range and 2 hours of use.
Portable 4G and A-GPS signal Jammer
Save up to $332.18
The GPC-6 Jammer blocks 4G mobile internet and A-GPS satellite signals within a 20-meter radius, ensuring secure communication by preventing data transmission and reception.
mini car cigarette lighter GPS Jammer
Save up to $45.62
This GPS car jammer is compact, battery-free, and plugs into the cigarette lighter. Weighing just 18g, it blocks GPS signals within a 3-5 meter range without affecting mobile networks or other devices. Easy to use with no buttons, it starts working as soon as it's connected.
Handheld Military Camouflage phone network Jammer
Save up to $267.7
Compared with the entry-level signal Blocker P-6L, the portable cell phone blocker M-N6 achieves an excellent camouflage effect with its camouflage appearance loved by military fans. The M-N6 is the only portable jammer with six frequency bands and an LCD display, showcasing the rapid advancement of signal-blocking technology.
USB GPS l1 l2 Jammer blokcer
Save up to $120
The GPS L1/L2 signal jammer (GP-USB) blocks GPS tracking within 5-10 meters, is compact, powered by USB, and doesn’t interfere with mobile, Wi-Fi, or Bluetooth signals.
desktop GPS and 5G mobile Cell jammer blocker
Save up to $299
The T-N10 Signal blocker effectively disrupts satellite communication signals, cellular network-based wireless internet, and Wi-Fi connections. Additionally, it efficiently blocks GSM signals and radio transmissions across ten frequency bands.
18 Bands all in one jamming device With remote control
Save up to $450
The T-N18 high-power jammer blocks 18 frequency bands, including mobile networks, WiFi, GPS, and radios, with a range of up to 50 meters. It prevents data leaks in sensitive areas, offers adjustable suppression, and can be remotely activated for secure environments.

A-GPS signal blocker: anti LoJack tracking devices

Transport companies and courier services often use satellite positioning beacons in their vehicles to monitor routes, speed, fuel levels, and parking times. These beacons operate continuously and transmit location data as long as GPS satellites are in orbit, making them nearly impossible to deactivate unnoticed. However, while they cannot be turned off, their signal can be disrupted.

Anti GPS Blocker are specialized devices designed to block satellite signals, affecting not only vehicle beacons but also smartphones, personal items, and other GPS-enabled devices (A-GPS). These blockers can be used for various reasons, such as preventing surveillance by competitors or criminals. They are also useful for individuals who wish to alter their planned routes or take detours in a company vehicle without being tracked.

How GPS and GLONASS Jammers Work ?

Satellite positioning beacons transmit coordinates on specific frequencies: GPS operates at 1575.42 MHz, and GLONASS uses 1602 MHz (Here we are referring to the civilian GPS satellite signals). A jammer interferes with these frequencies by emitting "empty" signal, similar to a DDOS attack, which disrupts the transmission of location data. The more signals the jammer generates, the more effective it becomes at blocking the system.

The gps tracker blockers does not target specific sources; it works within a defined radius and frequency range. As a result, once the GPS blocker is activated, all satellite positioning devices within range will cease functioning. Additionally, since these beacons often use GSM channels to transmit data, the GSM signal will also be unavailable while the jammer is in use.

GPS tracker Blockers for cars

To block a GPS tracker in a car, a jamming device must be installed inside the cabin and connected to the vehicle's power system, such as through the cigarette lighter. Standard jammers typically cover a 10-meter radius, which is usually enough to prevent the tracker from transmitting location data.

However, there are also universal jammers available that disrupt all GPS devices, including smartphones, tablets, mobile phones, and navigation equipment. These universal devices operate across all frequency ranges and are compact, powered by batteries, making them portable and easy to carry.

Universal jammers are especially useful for truckers or drivers of large vehicles. While a standard jammer may suffice for a passenger car, larger vehicles like trucks or those with trailers may require a more powerful jammer to cover a broader range. The greater the jammer's range, the more effective it is for larger vehicles.

When Might a Satellite Positioning Jammer Be Needed?

  • 1.If the vehicle is being tracked by hijackers or robbers
  • 2.If the driver is under threat or in danger
  • 3.If it's necessary to deviate from a pre-planned route set by management
portable 5G Mobile Network signal blocker
WiFi Bluetooth signal jammer
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Important things

1.Please install the antenna before using the signal jammers

2.Most Portable cell phone jammers have dip switches on the side. After turning on the main power switch, activate the dip switch—the red or green light will indicate it's on. Each switch controls a specific signal (Refer to the frequency table on the packaging for details).

3.Avoid using the jammer while charging.

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