3G WCDMA 2100MHz Mobile Phone Signal Jammer for Enhancing Interference

3G WCDMA 2100MHz Mobile Phone Signal Jammer for Enhancing Interference

Disrupting a cell phone is the same as jamming any other type of radio communication. A cell phone works by communicating with its service network through a cell tower or base station. Cell towers divide a city into small areas, or cells. As a cell-phone user drives down the street, the signal is handed from tower to tower. A jamming device transmits on the same radio frequencies as the cell phone, disrupting the communication between the phone and the cell-phone base station in the tower. It's a called a denial-of-service attack. The jammer denies service of the radio spectrum to the cell-phone users within range of the jamming device.

Mobile phone signal jammer is very common in our life. Many times, in order to protect the privacy and safety of our lives or business meetings, we need a shield to shield a certain range of mobile phone signals around us. However, there are many types of mobile phone signal jammers on the market, including low power, medium power, high power and super high power. The greater the power, the farther the shielding distance is. Of course, the higher the power, the more expensive the price is. In addition, the quality of mobile phone signal jammers in the market are different, some are good, some are bad. There is also a case that the shielding distance of different frequencies is different for the same jammer. For example, the same jammer supports shielding the distance of 10m for 2G and 3G, but in practical applications, 2G may reach 10m, but 3G may only be 7-8m. At this time, if we need to increase the shielding distance of the 3G signal to 10m, we need an additional device to enhance the interference ability. Thus, our equipment GW-JM35 is designed for this requirement to enhance the interference ability and increase the distance. So we don't have to spend more money to buy a high-power equipment, which greatly saves us a lot of money. This is a very economical method for users.

Mobile Phone Signal Jammer Features:

1. Indoor using, Light weight, very high output power

2. Strong cooling system, work continuously

3. Circuit, shock, temperature and voltage protection

4. Output power 50W make high jamming range

5. One channel with different frequency range

or customize other cellular standard in the world.

Such as 450M, 2.4G, 5.8G, Walkie Talkie,GPRS,iDEN,GPS,UMTS,WiFi,AWS,4G.

6. Each channel can be controlled separately and simultaneously.

Manual adjustable output power with each channel.

Mobile Phone Signal Jammer Application:
Prisons, military, government, Oil and Gas Storage Facilities and fields,

Churches, Theatres, News Conference Rooms, Libraries, Museums, Courts,
Border Patrol and Drug Enforcement, Customs, mosques, etc.

-----Mobile Phone Signal Jammer Technical Parameters-----

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!