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MGT20 High Power GPS/Mobile jammer up to 20 meters radius

  • Availability: 2 - 3 Days
  • $319.99

Jammer Store Company is a leader of the radio frequencies blocking equipment industry. The quality of all our products is the top priority for us because we are not just dealing those electronic devices but manufacture them. Our devices are meant to satisfy the needs of our customers in the most effective and reliable way and that is why we are constantly improving our products and services. To make sure that you will get effectively working quality product we perform many different tests with our devices.

To get the product you like, you need to make a payment first. The next day after the payment your device will be shipped to you. It takes from 4 to 6 days for your package to reach you, depending on what country you are in. All our shipments are done with DHL – the most reliable delivery operator of the global level. DHL provides not only delivery of your orders in time and undamaged but also has a useful feature of tracking number that you can use to watch the movement of your device via internet. As a rule, we are sending that tracking number to you right after the start of your order shipping.

For you our DHL shipping is always free, no matter it will be local or international delivery. As an additional free service we mark all our shipments with low price tags to avoid any fees at the customs.

For your absolute convenience in our services we also provide a one year warranty on all our products. Such long warranty period is new to the industry and we are proud to be the first company that provides it. If there are any reasons which make you unsatisfied with the product you get – contact us and we will solve the issue, either replacing your device with just the same or making a refund. You can get a refund within 14 days from the moment of your order delivery. Add this to one year warranty and you will see that you can be totally confident in our shipping and returns reliability.


MGT20 is a high-quality jammer for mobile signals and GPS tracking devices. Compared with other types of jammers, this device has a high level of power, safety, and good blocking. GPS will be a good helper for serious purposes.


Silencer features:


High power level compared to other jammers

The device jams GSM signals

The operating range of the equipment is 20 meters

Built-in battery included

Power adapter features direct action


Equipment characteristics:


  • The jammer jams signals on European and American frequencies
  • The interference blocking radius is 20 meters
  • Power is 14-48mW
  • The voltage level is 12V DC and 120-140V AC
  • The current level is 2A
  • The battery capacity is 6000 mAh, which is enough for 2-3 hours of work, and it takes 5-6 hours to recharge
  • The resistance level is 50 ohms
  • The structure size is 186x64x34mm
  • The weight of the device is 0.6 kg
  • The operating temperature reaches 60 degrees Celsius
  • Includes three antennas to block signals
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