Home Electrical & Electronics Signal Jammer Signal Blocker Jammer 2020 Product List
10,815 products found from 386  

Signal Blocker Jammer manufacturers & suppliers

Multi-Band 8 Antennas Portable GPS WiFi GSM 3G 4G Cellphone Signal Blocker RF Car Lojack Breaker Mobile Phone Bluetooth Signal Jammer

FOB Price: US $ 98.1-117.2 / Piece
Min. Order: 1 Piece
  • Name: Bluetooth Car Jammer
  • Power Output: 4 W
  • Dimension: 220X202X65mm
  • Weight: 950g
  • Jam Radius: up to 20meters
  • Working Frequency: Lojack173, GSM900, Dcs1800, PCS1900, 3G 2100etc.

Powerful Cellphone Mobile Phone GPS GSM WiFi Signal Signal Jammer/Blocker /Interceptor/Isolator

Min. Order: 1 Piece
  • Frequency Range: GSM,Dcs,4G,WCDMA,GPS,WiFi
  • Frequency: 900m,1800m,2100m,1500m,2400m,2600m
  • Application: Military Area
  • Power: 50dBm/Each Band
  • Jamming Frequency: 900m,1800m,1500m,2100m,2600m,WiFi
  • Electricity Comsuption: 1800W

12 Antennas Handheld GPS GSM Bluetooth Signal Blocker 2g 3G 4G 5g WiFi 2.4G/5.8g Mobile Cell Phone Signal Jammer

FOB Price: US $ 229.6-259.7 / Piece
Min. Order: 1 Piece
  • Power: 8.4W
  • Gain: 2.0dBi
  • Coverage: 5-20m, Depend on Local Signal Strength
  • Weight: 2kg
  • RF Frequency: 2g, 3G, 4G, WiFi, GPS
  • Power Supply: AC110-240V, DC 12V

Latest Nylon Case 8-Antennas Cellphone Jammer GPS WiFi Lojack Signal Jammer Blocker

Min. Order: 1 Piece
  • Frequency Range: 2g 3G 4G WiFi GPS Lojack
  • Frequency: 1900~1990MHz
  • Application: Military Area
  • Working Frequency: GPS WiFi Lojack 2g 3G 4G
  • with Nylon Case: Yes
  • Packing: Neutral Packing

WiFi Bluetooth Signal RF Jammer 2g 3G 4G Cell Phone Signal Blocker

Min. Order: 1 Piece
  • Frequency Range: Ied Bomb 4 Bands 8-10.0W Per Band 2 X PCB-2040
  • Frequency: 1900~1990MHz
  • Application: Military Area
  • Working Time: 40 Minutes
  • Packing: Paper Box
  • Standard: 145 x 95 x 45mm

12 Antenna Handheld Wi-Fi Bluetooth Signal Jammer GPS Signal Blocker/ VHF UHF 2g 3G 4G 5g Cellular Phone Jammer

Min. Order: 1 Piece
  • Frequency Range: DCS1800
  • Frequency: 1805~1880MHz
  • Application: Military Area
  • Model #: PTC-H8
  • Total Working Bands: 8 Bands
  • Total Working Power: 4W

High Power 10 Antennas Portable 2g/3G/4G/5g Mobile Phone Signal Jammer Lojack GPS Wi-Fi 315/433/868MHz RF Signal Blocker 7watt Jamming up to 20m

Min. Order: 1 Piece
  • Frequency Range: PCS1900
  • Frequency: 1900~1990MHz
  • Application: Military Area
  • Packing: Neutral Packing
  • Standard: CE
  • Port: Shenzhen

High Power 8-Band Mobile Phone 3G 4G GSM CDMA Signal Jammer Blocker/WiFi Jammer/GPS Jammer/Lojack Jammer

Min. Order: 1 Piece
  • Frequency Range: 2g 3G 4G WiFi GPS Lojack
  • Frequency: 2g 3G 4G WiFi GPS Lojack
  • Application: Military Area
  • Working Frequency: GPS WiFi Lojack 2g 3G 4G
  • with Nylon Case: Yes
  • Jamming Power: 5.5W

18 Antenna Powerful WiFi GPS VHF UHF 3G/4G Mobile Phone Signal Jammer Blocker, All Cellular Phone Jammer/2.4G/5.2g/5.8g WiFi Jammer

Min. Order: 1 Piece
  • Frequency Range: 3G 4G 5g WiFi GPS Lojack,VHF, UHF, 315, 433, 868,
  • Frequency: 3G 4G 5g WiFi GPS Lojack,VHF, UHF, 315, 433, 868,
  • Application: Military Area
  • Jamming Power: up to 50 Watt
  • Jamming Range: up to 70 Meters
  • Jamming Type: Sweep Jamming

16 Antennas 2g 3G 4G 5g WiFi GPS GSM Cellphone Bluetooth Lojack 868 Car Jammer Cell Phone Signal Blocker

FOB Price: US $ 302.7-321.5 / Piece
Min. Order: 1 Piece
  • Frequency Range: CDMA800
  • Frequency: 869~894MHz
  • Application: Hospital
  • Mobile Phone Jammer: for Theatres, Recording Studios, Banks
  • Output Power: 35W
  • Dimension: 395X 238 X 60mm

Handheld Wi-Fi Bluetooth Signal Jammer Blocker/2g 3G 4G Cellular Phone Jammer

Min. Order: 1 Piece
  • Frequency Range: DCS1800
  • Frequency: 1805~1880MHz
  • Application: Military Area
  • Name: 3G 4G Mobile Phone Signal Jammer Blocker
  • Signal Jammer Working for: GPS, Lojack,Bluetooth WiFi, 2g 3G 4G
  • Jammer Band: 6 Band

8 Antennas Portable GPS WiFi 3G 4G Mobile Phone Signal Jammer Blocker Lojack Jammer

FOB Price: US $ 149.99 / Piece
Min. Order: 1 Piece
  • Signal Jammer for: Lojack GPS WiFi 2g 3G 4G
  • Name: Portable Mobile Phone Signal Jammer
  • Jammer Jamming Range: up to 20m
  • Packing: Neutral Packing
  • Standard: CE
  • Port: Shenzhen

Portable Pelican Case RF Bomb GPS WiFi UHF VHF Blocker Ied Cell Phone Signal Jammer

Min. Order: 1 Piece
  • Frequency Range: GSM WiFi 3G 4G GPS UHF VHF
  • Frequency: 2100-2170,2400-2500,850-960,1520-1580,1805-1990MHz
  • Application: Military Units Prison Police Bomb Disposal Securi
  • Total Output Power: 500W
  • Jamming Rangw: up to 600m
  • Application Area: Military Units Prison Police Bomb Disposal Securi

80W Power Adjustable Wi-Fi Bluetooth Signal Jammer Blocker/2g 3G 4G Cellular Phone Jammer

Min. Order: 1 Piece
  • Frequency Range: 20-6000MHz
  • Frequency: 20-6000MHz
  • Application: Conference Center
  • Product Name: Power Adjustable Jammer
  • Jamming Range: 2-50m
  • RF Output Power: 30W

New 3bands 4hrs Battery Handheld Built-in Antenna, Portable Mobile Cellular 2g 3G 4G Lte GSM CDMA Cellphone WiFi Bluetooth GPS Signal Blocker Shielding Jammer

Min. Order: 1 Piece
  • Frequency Range: PCS1900
  • Frequency: 1900~1990MHz
  • Application: Military Area
  • Packing: Common Carton Packing
  • Standard: 185x80x38 mm
  • Port: Shenzhen

Mexico 1700MHz 4G Cellular Phone Signal Jammer/GPS Blocker WiFi Lojack Jammer

FOB Price: US $ 0.1 / Piece
Min. Order: 1 Piece
  • Name: 3G 4G Mobile Phone Signal Jammer Blocker
  • Signal Jammer Working for: GPS, Lojack,Bluetooth WiFi, 2g 3G 4G
  • Jammer Band: 6 Band
  • Jamming Range: up to 20m
  • Packing: Neutral Packing
  • Standard: CE

2g 3G 10m Portable Network Blocker GSM Dcs 3G 2100MHz Handheld Cell Phone Signal Jammer

Min. Order: 1 Piece
  • Frequency Range: CDMA/GSM/3G Cellphone
  • Frequency: CDMA/GSM/3G Cellphone
  • Application: Military Area
  • Coverage Radius: 1-10m
  • Average out-Putting Power: 27dBm Each Band
  • Total Output Power: 1.5W

3G 4G WiFi Bluetooth GPS Signal Blocker GPS Tracking Device Jammer (GW-JC6)

FOB Price: US $ 66.5-72.5 / Piece
Min. Order: 1 Piece
  • Frequency Range: 3G 4G WiFi Bluetooth GPS
  • Frequency: 1900~1990MHz
  • Application: Library
  • Colour: Black
  • Size: 278*137*42mm
  • Power Supply: AC110-240V, DC 12V

5 Band Portable Cell Phone Signal Blocker Jammer

FOB Price: US $ 87 / Piece
Min. Order: 1 Piece
  • Frequency Range: GSM900
  • Frequency: CDMA/GSM: 860-970MHz
  • Application: Military Area
  • Weight: 300g
  • Antennas off(L*W*H): 112*60*30mm
  • Type: Portable

46W Full Band 22 Antennas Wireless Signals Cell Blocker Mobile Phone Jammer Jamming 30 M Range Cell Phone Blockers Jammers

Min. Order: 1 Piece
  • Frequency Range: DCS1800
  • Frequency: 1900~1990MHz
  • Application: Military Area
  • Total Outputpower: 46W
  • Cover Radius: 0-60m
  • Jamming Type: Sweep Jamming;

SMA Female Connectors Cell Phone Signal Blocker Jammer (GW-JN8L)

Min. Order: 1 Piece
  • Frequency Range: PCS1900
  • Frequency: 1805~1880MHz
  • Application: Office
  • Mobile Phone Jammer: for Class Room
  • Power Adapter: Used in Car Directly
  • Working Band: 8PCS Omni Antennas

16W Jamming Range up to 35m Mobile Phone Signal Blocker WiFi Signal Jammer

FOB Price: US $ 256 / Piece
Min. Order: 1 Piece
  • Frequency Range: GSM900
  • Frequency: 925~960MHz
  • Application: Military Area
  • Total Output Power: 16W
  • Signal Jammer for: Mobile Phone Signal Blocker & WiFi
  • Type: Indoor

6 Antennas Portable GPS WiFi 3G 4G Mobile Phone Signal Jammer Blocker Lojakc Jammer

FOB Price: US $ 1200-2500 / Piece
Min. Order: 1 Piece
  • Frequency Range: 2g/3G/4G/2.4G/WiFi/GPS etc
  • Frequency: 700/800/850/900/1800/2100/1900/2300/2400/2600 etc
  • Application: Examination Hall
  • Channel Quantity: 6 Antennas
  • Working Frequencies: 700/800/850/900/1800/2100/1900/2300/2400/2600 etc
  • Power Output: 80-100W

8 Antennas 18W 2g 3G 4G Lte Wimax Phone Signal Blocker UHF VHF RC GPS Loajck Phone Jammer

Min. Order: 1 Piece
  • Frequency Range: PCS1900
  • Frequency: 869~894MHz
  • Application: Conference Center
  • Total Output Power: 18 Watt
  • Cover Radius: 10-50m
  • Jamming Type: Sweep Jamming

2.4G 5.8GHz WiFi Blocker Warfare Drone Signal Jammer

FOB Price: US $ 4800 / Piece
Min. Order: 1 Piece
  • Frequency Range: Telecommunication Bands
  • Frequency: Customized, Maximum 12 Channels
  • Application: Military Area
  • Output Power: 100W Per Band
  • Packing: Wooden Case for Packing
  • Standard: 40Kg

4 Antannes Hanheld Signal Blocker WiFi Bluetooth Lojack Signal Jammer

FOB Price: US $ 49.7-55.3 / Piece
Min. Order: 1 Piece
  • Frequency Range: DCS1800
  • Frequency: 1805~1880MHz
  • Application: Hospital
  • Built-in Battery: 2000mA/H
  • Total Output Power: 2 Watt
  • Packing: Neutral Packing

90W 6 Bands Backpack GPS Signal Blocker Bomb Jammer

Min. Order: 1 Piece
  • Frequency Range: PCS1900
  • Frequency: 1900~1990MHz
  • Application: Military Area
  • Frequency Bands: 6 Bands
  • Total Output: 120W
  • Shielding Range: 50-200 Meters

New Adjustable Desktop Mobile Phone Signal Blocker 3G 4G Cell Phone Jammer with 6 Antennas

Min. Order: 1 Piece
  • Frequency Range: DCS1800
  • Frequency: 1805~1880MHz
  • Application: Examination Hall
  • Jamming Ranges: 5 to 40 Meters
  • Jamming Frequencies: CDMA,GSM,Dcs,PCS,3G,4G Lte,4G Wimax
  • Total Output: 15W

Low Price Portable Drone Jammer Signal Blocker

Min. Order: 1 Piece
  • Weight: 4.7kg
  • Work Voltage VTdc13V~16.8V: Work Current aT9a@DC14.8V
  • Work TimeT1.5h: Dimension 1323mm, 403mm, 341 mm
  • Packing: Professional Pelican Safety Box
  • Standard: 1323*403mm*341 mm
  • Port: Shenzhen

Portable GPS WiFi 3G 4G 5g Mobile Phone Signal Blocker Lojack Jammer

FOB Price: US $ 99-119 / Piece
Min. Order: 1 Piece
  • Frequency Range: 2g/3G/4G/2.4G/WiFi/GPS etc
  • Frequency: 700/800/850/900/1800/2100/1900/2300/2400/2600 etc
  • Application: School
  • Band: 8 Antennas
  • Working Frequencies: 700/800/850/900/1800/2100/1900/2300/2400/2600 etc
  • Power Output: 4W
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