3 Antennas Handheld Cell Phone Jammer / Mini Small Power Phone Signal Jammer

3 Antennas Handheld Cell Phone Jammer / Mini Small Power Phone Signal Jammer

This product can be used in any place where mobile phones and GPS are prohibited to be used!
Cover interface standards: Cell phone signal (CDMA, GSM, DCS, 3G), or GSM, DCS, GPS (1570-1580MHz)Total output power: 1W, Phone Signal Blocker (GW-JM3) is one of our oldest models, it is smaller than your smartphone and thus can be hidden anywhere starting from different bags and purses and ending with your pocket.
As a classic model,this palm-sized blocker has compact performance of the compact body, so that it received a wide range of customers highly recognized.
Three-way antenna can block 3-channel frequencies that can shield 2G and 3G networks, for example,GSM900, CDMA800.

European Frequencies: 3G, GSM900 and GSM1800
American Frequencies: 3G, GSM850 and GSM1900

Phone Signal Jammer Specs:

The external omni-directional antenna provides a 360 degree jamming range.

Type A:

CDMA / GSM, 851-960MHz ,300mw
DCS / PCS, 1805-1990MHz ,300mw
WIFI ,2400-2500MHz ,300mw

Type B:

CDMA / GSM ,851-960MHz ,300mw
DCS / PCS ,1805-1990MHz ,300mw
3G, 2110-2170MHz, 300mw

Type C:

CDMA / GSM, 851-960MHz ,300mw
DCS / PCS, 1805-1990MHz ,300mw
GPSL1 , 1570-1580MHz ,300mw

Phone Signal Jammer Features:

(1) Built-in Battery
(2) Good cooling fans guarantee effective heat dissipation
(3) Long battery life (>1.5hours)
(4) Compact Size and easy carry
(5) Jamming three RF frequencies with three antennas.
(6) Can be charged by DC 12-24V and AC 100 -240V.
(7) Recharging Time of Battery is just 3 hours with 12V/2A adapter;

Phone Signal JammerApplications:

Border control units, checkpoint personnel, Meeting rooms, Hospitals,

Banks, Churches, Conference Rooms, etc

Phone Signal Jammer Specifications:

Shenzhen Greetwin Technology Co., Limited is one of the leading suppliers which specializes in designing and manufacturing RF Jamming Equipment and Wireless Coverage Products.

Wireless Coverage Products include 2G 3G 4G LTE 5G RF Repeater.

The RF Repeater solutions will bring smooth and clear calls, support all bandwidths and mobile standards including TETRA, iDEN, LTE700, GSM850, EGSM, GSM900, DCS1800, PCS1900, CDMA800, CDMA450, LTE 4G, CDMA2000, 3G(WCDMA), LTE2600 and TDD-LTE series.

Such as, Wide band Repeater, Band selective Repeater, Digital Repeater, High Power Outdoor Repeater, Fiber Optic Repeater, ICS Repeater, Consumer Signal Booster, Power Amplifier.

We are committed to providing the best solutions for mobile operators, offering OEM and ODM service. Products can be customized according to different operators in the world and the output power are available from 0.01W to 20W.

RF Jamming Equipment include Cell Phone Signal Jammer, RF Communication Jammer(20-6000MHz) and 20-200W Power amplifier.

GREETWIN is the foremost innovator in the field of RF jamming, offering a comprehensive range of jamming equipment and systems which have a proven record of reliability and performance in all types of applications and environmental conditions.

In countering the ever-growing threat of remotely controlled improvised explosive devices (RCIEDs), we has invested heavily in the development of a range of multi-band, very-high-power jamming systems for the protection of troop transportation, military and police checkpoints, large governmental establishments, bomb disposal squads and VIP convoys.

Such as, 5KM Drone jammer, UAV jammer, High power bomb jamming devices, Military IED jammers, Digital programable jammer, VIP Convoy Bomb Jammers (RCIED Jammers), Mobile Phone Signal Jammers, Prison Jammers, Portable Jammers, Handheld Jammers, to suit all types counter terrorism activities.

Our clients are government agencies, military, SWAT team, prison, school, bank, law enforcement and VVIPs. We also serve corporations and private individuals who must take responsibility for protecting assets, proprietary information, executives and family members.

GREETWIN products have been exported to more than 60 countries and regions around the world. Such as Southeast Asia, Africa, Europe, South America and the Middle East.

Let us hand in hand and create a glorious cause!