High-Power Jammers For Sale Online

High-power jammers can interfere with more signals and in a larger range, thereby ensuring information security to a greater extent. It will interfere with signals that we don't want. To ensure the effectiveness of the oscilloscope, a high-performance blocker is your best choice. They are not large in weight and volume, and most of them have portable functions. Don't worry about weight.

The jammers in this category are all higher power products we provide you, and all products have a large interference radius. High-power blockers are mainly used in school examination rooms, museums, factories, government buildings and other large places. It is to protect the information security and important information of individuals or organizations.

Versatile and Powerful High-Power Jammers

WIFI GPS DCS PCS signal jammer
Latest desktop high performance 5G 4G 3G WiFi2.4G WIFI GPS DCS PCS signal jammer

The latest 8 antenna high power signal jammers can interfere with GPS 5G WIFI UMTS 4G LOJACK signals, with interference ranges of up to 40 meters, and are widely used in various areas to ensure your privacy.

$659.43 $989.69
World first 22 antennas Wireless signal jammer for full bands 5GLTE 2G 3G 4G Wi-Fi GPS LOJACK Output power 42 watts
World first 22 antennas Wireless signal jammer for full bands 5GLTE 2G 3G 4G Wi-Fi GPS LOJACK Output power 42 watts

This is the latest designed with 22 Antennas all-in-one for mobile phone 5GLTE GSM 3G 4GLTE signals which bring us a strong jamming ability. And it can not only cut off all 5G 3G 4G mobile phone signals, but also jam Wi-Fi2.4G/5GHz GPS LOJACK, RF 315 MHz 433MHz , VHF UHF Walkie-Talkie & Wireless Headset/Microphone signals. Full bands jammer is power full to blocks all the signals, Jamming frequencies the jamming radius up to 40meters.

$800.69 $1489.59
8 Bands Desktop CDMA GSM GPS 3G 4G WIFI Enhanced Frequencies Jammer
8 Bands Desktop CDMA GSM GPS 3G 4G WIFI Enhanced Frequencies Jammer

The newest 8 antenna desktop enhanced signal jammer, unique custom antenna, high efficient management chip block to block effective reception, jamming frequencies range for CDMA, GSM, GPS, DCS, PHS, 3G, 4G and WIFI signals, make the shielding range of cut off all communication with the outside world.

$879.99 $1579.99
New UAV jamming blocker 2.4ghz gps l1 l2 5.8ghz 433mhz 868mhz the devices 6 antennas jammer
New UAV jamming blocker 2.4ghz gps l1 l2 5.8ghz 433mhz 868mhz the devices 6 antennas jammer

Greatjammer the latest drone jammers adopted table design, heat dissipation performance more advantage in the similar products, good ventilation system, making it possible to work long hours without heat. Strong interference signal GSM 3G 4G 4G LTE 4G Wimax 2.4G 5.8G UHF VHF 315 MHZ Lojack signal frequency.

$2830.34 $3630.34
8 Bands High Power Desktop Jammer For CDMA GSM 3G 4G GPS WIFI 315MHz 433MHz UHF VHF Lojack Frequency
8 Bands High Power Desktop Jammer For CDMA GSM 3G 4G GPS WIFI 315MHz 433MHz UHF VHF Lojack Frequency

This 8-band desktop signal jammer adopts advanced manufacturing technology. In view of the diversity of the signal spectrum, it can meet the signal shielding needs of different users. It is a high-tech product carefully developed according to the actual situation of mobile communication. It can be within a radius of 40 meters. Long GSM/CDMA/DCS/PHS/TD-SCDMA/WCDMA/CDMA2000/WIFI/GPS, VHF, UHF signals.

$469.19 $839.49
High Power 16 Bands DCS GSM 3G 4G WIFI GPS Jammer Mobile Network Blocker
High Power 16 Bands DCS GSM 3G 4G WIFI GPS Jammer Mobile Network Blocker

There are more and more signal jammers now being offered and with different functions and here these 16 antennas high power 3G 4G cell phone jammers & WiFi jammers, having wide application areas, 16 antennas also have an advantage of this high power 3G 4G WiFi jammer GPS bother you are watching, a strong signal jammer that can help people a lot.

$998.39 $1689.39
10 Bands Desktop High performance 5G cell phone jammer
10 Bands Desktop High performance 5G cell phone jammer

A high power jammer product designed and built for medium to large environments that runs 24 hours a day, 365 days a year. It is capable of interfering with all phones including the new 4G LTE 5G and WIFI bands. Each individual band can be adjusted separately.

$699.99 $1199.89
3G 4G CDMA GSM PHS WIFI Blocker High Hower Phone Jammer
3G 4G CDMA GSM PHS WIFI Blocker High Hower Phone Jammer

The desktop high power jammer has superior interference frequency type and jamming range with total output power of 15W, it designed to eliminate all telephone communications. It allows you to block both CDMA GSM DCS PHS 3G 4G WiFi networks.

$330.69 $490.89
The latest portable mobile phone jammer 3G 4GLTE GPS LOJACK UHF VHF Frequency
The latest portable mobile phone jammer 3G 4GLTE GPS LOJACK UHF VHF Frequency

The one is professional suitcase portable High power mobile phone jammer for Cellphone 3G 4GLTE/WIMAX Wi-Fi2.4G/5G GPS LOJACK UHF VHF Signal blocker which are currently presented on the market. 

$2599.99 $4199.99
High Power Powerful 14 Antenna Jammer Mobile Phone Lojack GPS WiFi VHF UHF Jammer
High Power Powerful 14 Antenna Jammer Mobile Phone Lojack GPS WiFi VHF UHF Jammer

High-performance Powerful 14 antenna is a tabletop jammer with 433 MHz (315 and 868 MHz) high gain omnidirectional antennas. It was designed to against all kinds of remote-telecomunication cheaters on Examnations. Shell cooling structure is by professional design. It can endure high temperature environment by quickly transferring heat to the heat exchange surface, avoiding local heat accumulation.

$835.89 $1235.89
12 Antenans High Powerful GSM 3G 4G GPS WIFI UHF VHF 315MHz 433MHz Lojack Jammer
12 Antenans High Powerful GSM 3G 4G GPS WIFI UHF VHF 315MHz 433MHz Lojack Jammer

The 12 bands high power jammer is made of the most advanced technology and advanced materials, with the best performance and heat dissipation. Stable power and optimal cooling system ensure it can work 24 hours continuously.

$748.75 $999.99
The Newest Cell Phone Signal Jammer 8 Antennas 3G 4G Signal Blocker With WIFI2.4G / 5G In Indoor
The Newest Cell Phone Signal Jammer 8 Antennas 3G 4G Signal Blocker With WIFI2.4G / 5G In Indoor

The Latest 8 Antennas Adjustable 3G 4G Phone signal Blocker with 2.4G GPS, also is a good quality multi-functional LOJACK UHF VHF WIFI5G and Remote control 433 315 MHz signal jammer.High output power, Total up to 18W and jamming up to 40 meters, importantly silkscreen OEM service can be offered.

$576.99 $976.99
New powerful mobile phone WIFI GPS LOJACK UHF VHF signal jammer
New powerful mobile phone WIFI GPS LOJACK UHF VHF signal jammer

This new powerful WIFI GPS 5G signal jammer for cellphone has 12 antennas, which gives us strong jamming ability. And not only can it cut off all 3G 4G 5G cellphone signals, but also block WiFi GPS LOJACK signals. And with an adjustable power of 79 watts, the interference radius of this device can be a maximum of 80 meters at the detailed point, depending on the signal strength. Built-in 5 fans work without interruption.

$800.59 $1398.99
Powerful WiFi Jammer with 12 Antennas 3G 4G LTE Wimax-GPS-LOJACK Blocker
Powerful WiFi Jammer with 12 Antennas 3G 4G LTE Wimax-GPS-LOJACK Blocker

This is a WiFi2.4G signal with 12 antennas that gives us strong interference signals. And it can not only cut off all 3G 4G cellphone signals, but also WiFi5.8GHz-Lojack-GPS-VHF-UHF-RF-315-MHz-433MHz signals. the jamming radius 40 meters.

$658.18 $1158.69

Desktop High-Power Blocker Agent Meets More Needs

22 antennas High Power Jammer

Jammers are divided into low power, medium power and high power jammers.

Low power, that is to say within 2W, this 2W refers to 2W per channel. If it is 8 channels, the shield is also 16W. This is suitable for home use, small meeting rooms, etc., generally within 15 square meters.

Medium power refers to between 2W-4W. If each channel is 4W, 8 channels are 32W. This may generally be counted as medium power. This is suitable for examination rooms, gas stations, etc. Generally, the shielding area will be relatively large.

High power refers to above 5W, if it is 8-channel, it means that the machine is above 40W. This power is very large. Suitable for factories, schools, hospitals, etc.

High-power jammers have more functions and jammer radius, of course, the price will be more expensive, but they can indeed help us meet more needs, in a larger space or a place with more signal types, if To shield these signals, you have to use high-power jammers, so they are also very cost-effective, and they are also favored by special departments and personnel!