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Handheld Cell Phone Blocker 16 Bands 5G Jammer

GPS Chaos

Perfectjammer 2022/09/07

  New Scientist looks at how the proliferation of GPS jammers is creating problems. David Hambling's article called GPS an "invisible tool", which is not only an auxiliary tool for navigation. GPS jammers have become more readily available for purchase on the Internet and are being used more widely than ever before by those wishing to block GPS signals on their vehicles. If the jammer is undisturbed, it can jam GPS signals several kilometers away. The effectiveness of the jammer is partly due to the inherent weakness of the Global Positioning System signal:

GPS Chaos

  The problem is that the GPS signal is weak. It's like the headlights of a car 20,000 kilometers away. Because of the limited power supply on the satellite, you can't boost the signal any further.

  GPS jammers can be bought over the Internet for as little as $30 and, among the users, are truckers that want to block GPS tracking of their vehicles. Jammers are also used to block GPS-based road tolls. In fact, the user of a jammer by a trucker to avoid tolls was responsible for shutting down the GPS-based landing system at nearby Newark International Airport in New Jersey.

  It's not just the jammers that are causing problems.GPS spoofing devices are also starting to proliferate. Cheaters are used to manipulating GPS devices to provide false readings.

EO-08-007 8 Bands Portable Cell Phone Jammers 2G 3G 4G LTE Lojack GPS WiFi

LOJACK Blocker

As the most popular handheld jammer, this product is small and easy to carry. Can block frequencies in 8 bands and has a very large interference range. With an independent frequency control switch, you can turn on or off the frequencies you want to jam as needed. With a car charger, you can use it while driving. This product has a perfect cooling system and can run continuously for a long time. The shell is made of thermally conductive metal with good heat dissipation.


8 Bands Desktop Portable Jammers

8 Bands Desktop Portable Jammers GSM CDMA LTE GPS WiFi Signal

The portable jammer is small, easy to carry and easy to use. The entire production process strictly follows the ISO900 quality system and has passed CE certification

Date Added: 06/15/2020 by Gonzalez Antonio