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Handheld Cell Phone Blocker 16 Bands 5G Jammer

Gps jammer interference road toll

Perfectjammer 2022/08/13

  GPS navigation and GPS jammers are locked together like a symbiotic relationship, and the number of devices using GPS technology on the road has increased, along with the number and variety of jamming devices trying to prevent their operation.

Gps interference road toll

  While a jammer's signal can affect GPS devices within a few kilometers, it can be difficult to reliably identify a vehicle using a jammer. The new technology uses a single dual-antenna receiver mounted on a gantry on the highway to remove some of the ambiguity in vehicle identification. In addition to determining the lane in which the vehicle is traveling, it can also provide a time signal for the exact moment when the jammer passes the detection system.

  Reduced hiding space for drivers using GPS jammers devices due to simple and innovative lane detection method using a single COTS heading receiver

  The detection device consists of two antennas placed at both ends of the highway gantry, and has been used to detect road toll equipment on vehicles. During the test, the antenna was connected to the receiver and recorded data on its internal disk.

  Over a 7-day period, 115 hours of data were collected and 45 disturbance events were detected. GPS jammers tend to be more powerful. The rapid frequency changes or jamming nature of their signals make them more destructive than other types of jammers over longer distances.

  Countries that charge by the kilometer on the road with in-vehicle GPS charging devices are at the mercy of GPS jammers. Not only vehicles with jammers will lose revenue, but any vehicle within a radius of a few kilometers will also be affected. This method relies on the receiver being able to record the radio spectrum on both antennas without interfering with itself.

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Adjustable Handheld 8 Band Cell Phone Signal Jammer

Handheld Adjustable Jammer

The hand-held signal jammer is a high-tech product that has been continuously formulated for communication standards and successfully developed according to the actual situation of wireless communication; VHF/UHF) and other wireless signals, as well as the communication and transmission of other surrounding electronic devices, are not subject to any negative influence and interference. This machine can effectively shield the above wireless signals within a range of 5-20 meters.


N8N Signal Jammer

Military Powerful GPS Lojack Signal Blocker

This thing is insane. Now when nuisance people call me, the number shows up on the phone or TV, I recognize the number has no reason to call my house, the call is disconnected, and the number is entered into the cell phone jammer so they can't call us again...

Date Added: 05/12/2019 by Colby Malory