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U Disk GPS L1 L2 Signal Jammer USB Interface Car Shielding Device

U Disk GPS L1 L2 Signal Jammer USB Interface Car Shielding Device

With LED Display and Metal Storage Box

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Stock in: china

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It is a jammer, but it seems not a jammer. Its appearance is the same as USB flash disk, compact and lightweight, can be held by hand, tuning against GPS L1, GPS L2 frequency.

U disk appearance, small and convenient, reasonable design with LED display.
It is a GPS jammer that can block all kinds of GPS devices.
This mini GPS blocking device is designed to protect people from any GPS tracking device.
Can be powered by car USB, power bank, computer and so on.
The internal omnidirectional antenna provides a 360 degree jamming range.

Model: GW-JU2
Material: ABS+metal
Color: black
Display: LED display
Application: car
Interfered link: GPS
Output power: 200MW
Antenna: internal omnidirectional antenna
Working bands: 2 bands
Car recharger: 12V
Frequency range:
GPS L1: 1550-1600MHz
GPS L2: 1200-1300MHz
Power supply: DC 5V 0.5A
Jamming range: 3-10 meters
Working temperature: -20℃ to +55 ℃
Item size: 66 * 23 * 10mm / 2.6 * 0.9 * 0.4in
Item weight: 33g / 1.2ounce
Package size: 90 * 62 * 20mm / 3.5 * 2.4 * 0.8in
Package weight: 40g / 1.4ounce

Package list:
1 * Signal Jammer 
1 * Storage Box
1 * User Manual


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  • By e***f

    December 7, 2018

    Awesome little GPS jammer for a decent price, works fine from a powerbank too. If the power is insufficient the screen starts blinking so keep in mind that you need a stronger one. Shipment was fast and it was very well packaged.

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