Free Shipping
on all orders over $99
Rated 5/5 based on 2 customer reviews

MGT40 Powerful Desktop GPS GSM Jammer

  • Availability: 2 - 3 Days
  • $349.99

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.


MGT40 is the most powerful product from this category. It is a desktop GPS GSM jammer that is developed for usage inside buildings. Although its main purpose is to protect different facilities from wireless threats which use GSM, GPS and 3G frequencies, you can use this device outdoors as well. Due to the high output power this device produces a lot of heat thus it has an aluminium case and two cooling fans to guarantee sufficient heat loss. There is also a useful remote control that you can use to control this product more comfortably.


MGT40 GSM GPS 3G signal jammer has huge working radius that equals up to 40 meters. Within this area all kinds of A-GPS tracking devices, commonly used GPS trackers and all kinds of GSM and 3G wireless devices will not work. Reliable protection this product gives you will make you absolutely sure that nobody spies on you or tries to locate you illegally inside buildings. If you have already heard about warrantless tracking and willing to protect yourself from it – this is one of the best devices you can use.




  • Works with all popular trackers and cell phones
  • Desktop design allows to generate more power
  • Two cooling fans and aluminium case
  • Remote control for more convenient work
  • 24/7 work from wall outlet via AC adapter
  • Four adjustable omnidirectional antennas




  • Frequencies in Europe: GSM900/1800, GPS L1, 3G
  • Frequencies in America: GSM850/1900, GPS L1, 3G
  • Jammer Power: 114dbm
  • Blocked Area: 15-30 meters GSM/3G, 20-40 meters GPS L1
  • Source of Power: Power adapter (AC)
  • Current Intensity: 6A~8A
  • Adapter Parameters: 8000mA, AC110V~250V 5VDC
  • Antennas Data: SMA, 3dbm, 4 x whip
  • Product Size: 213 x 170 x 41 mm
  • Blocker Weight: 1900g blocker and 3000g package
  • Temperature Regime: 0C~50C
  • Humidity of Air: 5%~80%


Devices completely blocked by MGT40:


  • Cambridge Consultants small cell tower
  • Rosum ALLOY
  • Telesoft Technologies HINTON Abis Probe
  • Stingray
  • Stingray II
  • Motorola PDA MC-75
  • Wolfhound cell phone trackers
  • Blackline GPS Javelin
  • Pong Research Case
  • FleetMatics


Devices partially blocked by MGT40:


  • FinFisher FinSpy Mobile
  • Utimaco DRS
  • Glympse
  • CalAmp LMU-2600
  • Sprint 3G/4G Plug-in-connect
  • HawkEye 5300
  • Mushroom Networks ThirdEye
  • TP-LINK Mini Pocket Router
  • Scan & Target Scan Surveillance
  • Navizon Indoor Triangulation System
  • RF Design u-blox
© 2021