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Electromagnetic Frequency Blocker

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Total 5015 products for electromagnetic frequency blocker Manufacture & Suppliers

High Frequency Field Intensity Meter Emf829 Isotropic 50MHz To 3.5 GHz

...sensitivity. It can be used to measure electromagnetic field intense of the transverse electromagnetic wave cell and Absorber rooms. Feature: * Metrical ways:digit display, measuring with three axes * Charac...

Shenzhen Bestone Industrial Co.Ltd.
China

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High Power Anti Drone Signal Jammer with Radio Frequency signal blocker

High Power Anti Drone Signal Jammer with Radio Frequency signal blocker This TXtelsig JZ01 is an unmanned anti-drone signal blocker, effectively shielding common air drone UAV. Shield range: 360 degree coverage...

Shenzhen TeXin electronic Co., Limited
Guangdong,China

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Upgrade 100W Anti Drone Phone WIFI GPS Signal Blocker RF Power Amplifier Module

...WIFI GPS Signal Blocker RF Power Amplifier Module This Signal blocker module is 3-6 times more powerful than the normal 100W signal jammer module. Other frequency bands of RF module can be customized as belo...

Shenzhen TeXin electronic Co., Limited
Guangdong,China

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Pistol Shell Drone Signal Blocker , Drone Frequency Scrambler Dustproof Design

... four most commonly used frequency segments are 2.4G5.8GGPSL1 and GPSL2+GPSL5. 1000 meters, built-in 12dbi high-gain antenna, and the shell is dust-proof and ......

Changsha Purple Horn E-Commerce Co., Ltd.
Hunan,China

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Stationary 16 Bands 50m 58W Mobile Phone Blocker Jammer

... of cellular phone,WIFI,Lojack,VHF&UHF radio.With the stationary type design,the signal blocker comes with a high output power,for supporting multiple signals blocking and a coverage that ranges from 2 meter...

Wolves Team Limited
China

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Remote Control Phone Signal Blocker 12 Antennas For 3G 4G 5G WiFi UHF VHF GPS Lojack

...Blocker &WiFi UHF VHF GPS L1/L2/L5 Lojack Remote Control All Bands Signal Ja Product Description This Handheld 12 bands high power stationary signal blocker covers and blocks band frequencies of cellular pho...

Wolves Team Limited
China

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Handheld 12 bands Signal Jammer Mobile Phone GSM CDMA 3G 4G 5G WIFI GPS VHF UHF Lojack Blocker 30 meters

... 2G 3G 4G 5G Phone Blocker WiFi GPS VHF UHF Jammer & Lojack Jammer which is a powerful signal jamming device and can help people a lot.The Portable Handheld high power signal blocker owns up to 30 meters jam...

Wolves Team Limited
China

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22 Bands Handheld GPS Jammer Blocker RF 315MHz 433MHz 868MHz

...Blocker RF 315MHz 433MHz 868MHz Wholesale 22 Bands 2G 3G 4G 5G Jammer All Band Handheld GPS L1 L2 L5 Lojack WiFi GPS RF 315/433/868MHz Jammer Product Description: This Handheld 22 bands high power stationary...

Wolves Team Limited
China

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12 Antennas Handheld Gps Blocker For 3G 4G 5G WiFi UHF VHF GPS Lojack

... 12 bands high power stationary signal blocker covers and blocks band frequencies of cellular phone,WIFI,Lojack,VHF&UHF radio.With the stationary type design,the signal blocker comes with a high output power...

Wolves Team Limited
China

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Prison Phone Signal Blocker Drone Frequency Jammer WiFi 100-240VAC Power Supply

...Blocker WiFi2.4G 5.8G Drone Signal Jammer Up To 1000M 1. Product Description The Six Bands Prison Signal Shield is a versatile signal blocker that can be installed indoors and supported outdoors because its ...

Wolves Team Limited
China

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12 Bands Blocking Handheld Signal Jammer All Frequency Lojack GSM CDMA 3G 4G WiFi GPS UHF VHF

...signal jamming device and can help people a lot.The Portable Handheld high power signal blocker owns up to 30 meters jamming distance depending on the signal strength in the given area. The powerful full fre...

Wolves Team Limited
China

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KCW102 Low - Frequency Electromagnetic Wave Water Treatment Device

... water treatment equipment or the ultra - low - frequency pulsed electromagnetic wave water treatment equipment. It treats circulating water with an electromagnetic field. The equipment consists of a frequen...

Xi'an Kacise Optronics Co.,Ltd.
Shaanxi,China

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High Frequency Portable Cell Phone Blocker 4 Bands Handheld Signal Jammer

...Frequency Portable Phone Signal Blocker Handheld 4 Bands Fetures: Compact size - fits easily in a bag or purse Built-in rechargeable lithium-ion battery Rechargeable via AC adapter or car charger GSM, DCS, C...

VBE Technology Shenzhen Co., Ltd.
Guangdong,China

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10 - 60m Cover Radius Cell Signal Blocker , Mobile Signal Jammer Device 40W Full Frequency

...frequency Cell Phone Signal Jammer/60M 4GWi-Fi2.4GLojack Signal Blocker Description: This 14-way signal shield has 14 frequency segments, the total output power is 40W, and the shielding distance can be as h...

Changsha Purple Horn E-Commerce Co., Ltd.
Hunan,China

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2G 3G 4G Full Bands Cellphone GPS Frequency Jammer Selectable Buttons

... mobile phone signals is also the goal that people want to achieve and just here this Portable 2G 3G 4G Full Bands Cellphone Blocker with Selectable Buttons owns...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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EST-808KF GPS Cellphone Jammer Blocker 1500 - 1600MHZ Frequency , 4 Antenna

EST-808KF GPS Cellphone Jammer Blocker 1500 - 1600MHZ Frequency , 4 Antenna 1.Quik details Model:EST-808KF Jamming range:1-10m frequency:CDMA/GSM/DCS/PHS/WIFI/GPS color:golden 2.specifcation Output port Frequen...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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3G Cell Phone Signal Jammer Blocker EST-808A , 2100 - 2200MHZ Frequency

3G Cell Phone Signal Jammer Blocker EST-808A , 2100 - 2200MHZ Frequency 1.Quick details Model no:EST-808A frequency:CDMA/GSM/DCS/PHS/3G color:silver range:1-20m 2.specification Output port Frequency Average out...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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Handheld Car GPS Signal Jammer / Blocker EST-808KB , 1500 - 1600MHZ Frequency

...Blocker EST-808KB , 1500 - 1600MHZ Frequency Quick details: 1.freeuqency:GPS frequency L1,L2,L3,L4,L5 can be chosen 2.jamming range:1-10m 3.output power:800mW 4.antenna:1pc 5.battery:2-3 hours 6.power supply...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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3G Cell Phone Signal Jammer Blocker EST - 808A 2100 - 2200MHZ Frequency

3G Cell Phone Signal Jammer Blocker EST - 808A 2100 - 2200MHZ Frequency 1.Quick details Model no:EST-808A frequency:CDMA/GSM/DCS/PHS/3G color:silver range:1-20m 2.specification Output port Frequency Average out...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

Verified Supplier

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Electromagnetic Medium Frequency Induction Heating Equipment For Metal Welding

Medium Frequency Induction Heating Equipment Electromagnetic Induction Metal Heating Equipment Product overview of intermediate frequency induction heating equipment: Our company's medium frequency induction he...

shenyang lincheng Technology Co., Ltd
Liaoning,China

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