JDG-40 is a nice desktop GPS GSM jammer that has enough power to block signals in the vast area around it. The area covered by this signal jammer is 40 meters in radius. When there would be such time in your life that both GSM and GPS frequencies would need to be jammed – this desktop blocker would become the best possible solution.

Desktop GPS mobile phone jammer has great cooling system with fans in aluminium hull that enhances its reliability and supports its long work. For increased comfort of the working process of this desktop jammer there is a remote control in addition to this signal jammer.

Features:

• Both cell phones and GPS band are jammed
• Desktop structure allows to use maximum power
• Active cooling system with several fans
• Heat loss is awesome due to the aluminium hull
• In addition remote control is available for you
• Day and night working ability with adapters
• Antennas are isotropic and easy to connect

Specifications:

• Europe’s Frequencies: GSM900, GPS L1, GSM1800, 3G
• America’s Frequencies: GSM850, GPS L1, GSM1900, 3G
• Power Of Blocking: 114dBm
• Range Of Blocking: GSM/3G: 15-30 meters radius, GPS L1: 20-40 meters radius
• Source Of Power: AC adapter
• Current Intensity: 6000-8000mA
• Adapter Tech Info: AC 110~250V 5VDC, 8000mA
• Jammer Antennas: 4 x SMA whip 3dbm
• Size Of The Device:213 x 170 x 41 mm
• Blocker Weight Info: 1900/3000g (blocker/total package)
• Temperature During Work: 0~50C degrees
• Air Humidity During Work: 5% to 80%

JDG-40 is the creation of modern technological progress in the jamming industry that may be successfully used by you. This desktop GPS cell phone jammer will become your absolute signal frequencies blocker which uses all its power to deal with all kinds of mentioned in the specifications frequency bands in its blocking range.

Installation and Operation

First of all locate matching antenna slots and antennas that you need to connect to those slots. Then the power of the jammer needs to be switched on. You can change the state of the device between Local and Remote by means of special switch. Remote state is created for JDG-40 cell phone GPS desktop jammer to have the ability to be controlled by its remote control.