22,927 Signal Blocker
results from917 suppliers
16 Antennas GPS GSM 3G 4G WiFi Bluetooth 5g Signal Blocker
US$ 299-369 / Piece
Min. Order:1 Piece
- Frequency Range: for Mobile Phone 5g/4G/3G/2g +WiFi2.4G/5g+ GPS
- Frequency: GSM/CDMA/2g/3G/4G/5g /WiFi/Bluetooth/GPS/Lojack/
- Application: for Car, Truck, Bus, Van, or Even Boat Security,
- Total Output Power: 16watt
- Cover Radius: 0-25m
- Jamming Type: Sweep Jamming
18 Bands Custom Frequency Portable Signal Jammer Phone Blocker
US$ 371.5-429.3 / Piece
Min. Order:1 Piece
- Frequency Range: Full Bands Mobile Phone 5g/4G/3G/2g +WiFi2.4G/5g+
- Frequency: 5g 4G 3G 2g Signal Blocker GPS L1l2l5 VHF Lojack R
- Application: Company
- Output Power: Total 18W, 1W Each Band with 2dBi Gains Antennas
- Blocking Radiuw: 2-25meters
- Gross Weight: 2.5kg
Full Band Signal Blocker for Drone Jammer Cell Phone Isolator Prison Jammer
US$ 4000-5000 / Piece
Min. Order:1 Piece
- Frequency Range: 791-871/880-960/1715-1880/1920-2170/2270-2412/5170
- Frequency: 1805~1880MHz
- Application: Prision Jammer
- Frequency Band: 2.4G 5.8g
- Working Voltage: DC24-28V
- Running Temperature: -20ºC to +70ºC
GaN RF Power Amplifier Module with Lora 50W Customized Frequency Bands 400-500MHz Anti Drone Jammer Uav Signal Blocker
US$ 119-129 / Piece
Min. Order:1 Piece
- Frequency Range: 400-500MHz
- Frequency: 433MHz
- Application: Hospital
- Product Name 1: GaN RF Power Amplifier Module
- Product Name 2: GaN+Lora Power Amplifier Module
- Packing: Master Carton
Long Range Vehicle High Power Jammer 12 Anti Drone System Drone Control Signal Blocker
Min. Order:1 Set
- Frequency Range: GSM900
- Frequency: 925~960MHz
- Application: School
- Detection Frequency Channel: 300MHz-6000MHz;
- Scanning Time: 120m Bandwidth
- Fast Detection Performance: Fast Detection Performancetthe Farthest Detection
Handheld 8-Band Signal Blocker with Carrying Arm Bag
US$ 298 / Piece
Min. Order:1 Piece
- Frequency Range: /
- Frequency: /
- Application: Conference Center
- Weight: 1.5kg
- Packing: Paper Box
- Standard: 163*85*43 mm (excluding antennas)
Portable 520m-650MHz 50W WiFi, Fpv or Drone Jammer Signal Blocker
US$ 279-310 / Piece
Min. Order:1 Piece
- Frequency Range: 520m-650m
- Frequency: 520m-650m
- Application: Fpv Jammer
- Operating Voltage: 28V 5000mAh
- Output Power: 47dBm
- LED State: Green
14 Antennas Handheld GPS GSM Bluetooth Signal Blocker for 2g 3G 4G 5g WiFi 2.4G/5.8g
US$ 199-399 / Piece
Min. Order:1 Piece
- Frequency Range: 2g 3G 4G 5g WiFi GPS Lojack 315MHz 433/868MHz
- Frequency: 100-6000MHz
- Application: Conference Center
- Name: Portable Signal Jammer
- Total Output Power: 5g Signal Jammer
- Cover Radius: 0-30m
18 Bands High Powerful 6-10W Each Band High Powerful Desktop 5g WiFi GPS RF Signal Jamming Signal Blocker
US$ 559-599 / Piece
Min. Order:1 Piece
- Frequency Range: CDMA800
- Frequency: 925~960MHz
- Application: Examination Hall
- Jammer Frequency: GSM CDMA PCS Dcs LTE WiFi Mobile Cell Phone
- Total Output Power: 142W
- Plug Type: Us, EU, Au, UK
Wi-Fi/Bluetooth Signal Blocker with up to 10m Range for WiFi Signal Jamming
Min. Order:1 Piece
- Frequency Range: Wi-Fi/Bluetooth2.4G:2400-2500MHz 1W
- Frequency: Wi-Fi/Bluetooth 5.8GHz
- Coverage Radius: 1-10m
- Total Output Power: 1.5W
- Jamming Range: Radius 2~10m
- Power Supply: AC Adapter
GSM GPS WiFi Signal Blocker Wireless Network 12 Channels CDMA LTE WiFi Mobile Signal Jamme
Min. Order:1 Piece
- Frequency Range: See Parameters Chart
- Frequency: See Parameters Chart
- Application: Conference Center
- Jamming Range: Radius 20~60 Meters
- Warranty: 1 Year
- Power Supply: AC100-240V or DC 24V
Long-Range Multi-Channel Wireless Signal Blocker Cellphone Jammer Oed Ied 20MHz-6GHz GSM/2g/3G/4G/5g/WiFi/Bt/Lora/GPS/FM/RC/VHF/UHF/Fpv/Uav/Drone868
US$ 30000-31000 / Set
Min. Order:2 Sets
- Frequency Range: Customized Band
- Frequency: 20MHz-6000MHz
- Application: Anti-Drone
- Function: Signal Blocker
- Product Name: Jammer Signal Blocker
- Power Supply: AC110-220V Charge or Battery
8 Signal Jamming 3G 4G WiFi 2.4GHz Network Blocker Handheld High Power Cell Blocker
US$ 1 / Piece
Min. Order:1 Piece
- Frequency Range: GSM900
- Frequency: 1805~1880MHz
- Total Output Power: 8watt
- Cover Radius: 5-30m
- Jamming Type: Sweep Jamming
- Antenna Type: 2.5dB High Gain Omni-Directional Antenna
5.2g 50W Portable WiFi, Cell Phone, Fpv or Drone Signal Jammer Blocker
US$ 369-410 / Piece
Min. Order:1 Piece
- Frequency Range: 5150m-5350m
- Frequency: 5150m-5350m
- Application: Drone Jammer
- Operating Voltage: 28V 5000mAh
- Output Power: 47dBm
- LED State: Green
Handheld 27 Antennas Portable Blocker All Mobile Phones Used Worldwide GPS WiFi RF Signals Jammer
US$ 298-368 / Piece
Min. Order:1 Piece
- Frequency Range: 1700-1800MHz,1370-1390 MHz etc,.(Customizable)
- Frequency: 2g, 3G, 4G, 5g, GPS, WiFi, UHF VHF, RF,Lojack
- Application: Conference Rooms, Museums, Galleries etc,.
- Total Working Bands: 27 Channels
- Total Output: 27W
- Shielding Radius: 10-25m
2 Band Uav Jammer 900MHz 1.5g 50W Each Band Drone Signal Blocker
US$ 460-490 / pieces
Min. Order:1 pieces
- Frequency Range: Drone Jammer
- Frequency: 900MHz 433MHz Customizebale
- Application: Drone Defense System
- Function: Jammer Drone
- Usage: Signal Uav Defensive System
- Product Name: Drone Blocker
Mobile Phone Signal Jammer 2g 3G 4G 5g WiFi Bluetooth Blocker Jail Conference Room VIP Security Protection
US$ 5700-6300 / Piece
Min. Order:1 Piece
- Frequency Range: 2g 3G 4G 5g Bluetooth WiFi
- Frequency: 2g 3G 4G 5g Bluetooth WiFi
- Application: Examination Hall
- Packing: Standard Packing
- Standard: 170W
- Port: Ningbo
68-85W High Power Portable GPS CDMA Lojack Wi-Fi 2g 3G 4G 5g Mobile Suitcase Suppression Signal Blocker Battery Model
US$ 1298-1698 / Piece
Min. Order:1 Piece
- Frequency Range: GSM 3G 4G 5g WiFi GPS Lojack UHF VHF
- Frequency: 900 1800 2100 3600 2.4G 5.8g 1.5g
- Application: Swat Teams, VIP Convoy, Metting Room
- Output Power: 86W 3-10W Each Band
- Channels: 16 Antenna 16 Bands
- Block Range: 10-80 Meters Depends on Signal Strength
Advanced GPS Glonass Signal Blocker for Anti Drone Protection
US$ 17000-18000 / Piece
Min. Order:1 Piece
- Frequency Range: GPS L1, Glonass L1(Expandable)
- Frequency: GPS L1, Glonass L1(Expandable)
- Application: Anti-Drone System/C-Uav
- Weight: 10 Kg
- Power Consumption: 30W
- Signal Intrusion Time: 10s
18 Band 5g LTE Dual-Band Cell Signal Blocker 800/900/1800/2400MHz GSM CDMA Shielding System for Hospitals Libraries Gas Stations
Min. Order:1 Piece
- Frequency Range: GSM900
- Frequency: 925~960MHz
- Application: School
- Product Name: 5g/4G/3G Mobile Signal Jammer
- Product Name 2: Mobile Signal Jammer Blocker
- Product Name 3: Signal Interceptor
GPS Glonass Signal Blocker Anti Drone
US$ 1-185000 / Piece
Min. Order:1 Piece
- Frequency Range: Please Check Basic Info. Below
- Frequency: Please Check Basic Info. Below
- Application: Anti Drone System
- Azimuth Coverage: 360°
- Power Supply: AC 220V
- Storage Temperature: -25°c/75°c
Portable Handheld Anti-Tracking Breaker GPS Glonass Signal Jammer Blocker for Cars Vehicles
Min. Order:1 Piece
- Frequency Range: Gpsl1 Glonass
- Frequency: Customized
- Application: Jamming GPS Satellite Signal
- Color: as The Pictures Shown
- Jamming Radius: 5-10meters
- Product Name: One Antenna Handheld GPS Signal Jammer
Route 8 Signal Blocker for Drones and WiFi Devices
US$ 1980-2280 / Piece
Min. Order:1 Piece
- Frequency Range: GSM900
- Frequency: 1805~1880MHz
- Application: Conference Center
- Packing: Case
- Standard: 500*450*250 mm
- Port: Shenzhen
18 Band 5g LTE Dual-Band Cell Signal Blocker 800/900/1800/2400MHz GSM CDMA Shielding System for Hospitals Libraries Gas Stations
US$ 550-570 / Piece
Min. Order:1 Piece
- Frequency Range: 4G/3G Mobile Signal Jammer
- Frequency: 4G/3G Mobile Signal Jammer
- Application: All Places
- Power Supply: 7.4V/12000mAh
- Running Temperature: -25'c to +65'c
- Model No.: dB-8metal
High Power Three Channel 50W Single-Channel Remote Control Signal Blocker Jamming 315/433/868MHz
US$ 699-799 / Piece
Min. Order:1 Piece
- Frequency Range: 315 433/434 868 915
- Frequency: 315 433/434 868 915
- Application: Car Key Jammer
- Jam Signal Type: Rcx30: Remote Control 315 433/434 868 915
- Output Power: Total 30W
- Jam Radius: 100-200meters
High-Power GPS Jammer and Signal Blocker for Mobile Security
US$ 520-550 / pieces
Min. Order:1 pieces
- Frequency Range: 2345g WiFi GPS UHF VHF
- Frequency: Audio
- Application: Conference Center
- Function: Jammer Signal
- Usage: Secuity Equipment
- Product Name: Signal Blocker
Signal Jammer Blocker Against Fpv Racing Drone Anti-Drone System Uav Countermeasure Interceptor All Band Suppression Neutralization Automatic Management
US$ 35000-38000 / Piece
Min. Order:1 Piece
- Frequency Range: 300-6000MHz
- Frequency: 300-6000MHz
- Application: Outside
- OEM: Available
- ODM: Available
- Material: Alu
10 Antennas Handheld Cell Phone Signals Blocker for Jamming Lojack GPS Blocker Wi-Fi, VHF/UHF, 5.8g RF Signals
Min. Order:1 Piece
- Frequency Range: PCS1900
- Frequency: 1900~1990MHz
- Application: Company
- Part Number: PTC-H10
- Total Working Bands: 10 Bands
- Total Working Power: 10W
New 16-Way Mobile Phone 5g Signal Blocker Multi-Functional Handheld Signal Blocker
US$ 298-398 / Piece
Min. Order:1 Piece
- Frequency Range: GSM CDMA 3G 4G 5g Wi-Fi GPS Lojack Lora 433 315
- Frequency: 900;1800;1900;2100;2600;GPS;433;2400;5800;3600
- Application: Car, Hotel, Office
- Channels: 16 Antenna 16 Channels
- Output Power: 16W 1W Each Band
- Block Range: 2-25 Meters Depends on Signal Strength
2 Band GPS L1 L2 L3 Cell Phone Signal Jemmer Blocking Device 1500MHz for Classified Facility Library Theater Secure Area Lojack Blocker
Min. Order:1 Piece
- Frequency Range: GPS
- Frequency: L1 L2 L3 L4
- Application: School
- Product Name: 5g/4G/3G Mobile Signal Jammer
- Product Name 2: Mobile Signal Jammer Blocker
- Product Name 3: Signal Interceptor
Good Quality Heat Sink Match Fans Aluminum Made for Signal Jammer Blocker Module
US$ 20-45 / Piece
Min. Order:1 Piece
- Frequency Range: Customized
- Frequency: Customized
- Application: Anti Drone Accessories
- Weight: 876g
- Material: Alumnium
- Length: 169mm
8 Signals Jamming Handheld Network Blockers Jamming up to 15 M Portable Call Blocker
Min. Order:1 Piece
- Frequency Range: GSM900
- Frequency: 925~960MHz
- Application: Conference Center
- Usage: Defense
- Using Field: Land
- Type: Technical Equipment
Ultimate 24 Antennas Signal Blocker for Mobile Phone Jammer Use
US$ 430-450 / pieces
Min. Order:1 pieces
- Frequency Range: 2345g WiFi GPS UHF VHF
- Frequency: Audio
- Application: Conference Center
- Function: Jammer Signal
- Usage: Secuity Equipment
- Product Name: Signal Blocker
Outdoor Backpack Built-in Battery Cellular 2g 3G 4G LTE GSM CDMA Cell Phone WiFi Bluetooth GPS Signal Blocker
Min. Order:1 Piece
- Frequency Range: GSM CDMA 3G 4G WiFi
- Frequency: 800,900,1800,1900,2400MHz
- Application: Militar Y Prison, Polic E, Bomb Disposal
- Total Output Power: 90W
- Jamming Range: up to 100m
- Feature: Easy Operation and Installation.
Waterproof IP66 Remote Control Omni Antenna Signal Jammer Blocker
US$ 35000-40000 / Piece
Min. Order:1 Piece
- Frequency Range: 300-6200MHz
- Frequency: 300-6200MHz
- Application: 300-6200MHz
- Packing: Flight Case
- Standard: Size: 600mm*600mm*400mm
- Port: Ningbo
10 Antennas Mobile Phone Signal Jammer Lojack GPS Wi-Fi Signal Blocker
US$ 230-250 / Piece
Min. Order:1 Piece
- Frequency Range: GPS Signal Jammer
- Frequency: GSM Signal Jammer
- Application: Office
- Package Weight: 1.5kg
- Power: Total10W
- Jammer Range: 2-20meters
Output Power Adjustable 6 Antennas 3G 4G Cellphone Signal Jammer VHF UHF 2g Cell Phone Signal Blocker
US$ 1 / Piece
Min. Order:1 Piece
- Frequency Range: PCS1900
- Frequency: 1805~1880MHz
- Total Output Power: 16 Watt
- Cover Radius: 10-50m
- Jamming Type: Sweep Jamming
- Antenna Type: 3dBi External Omni-Directional
Gpsl1+Glonass OBD Vehicle Car Satellite Signal Jammer Shielding Device Mini Blocker
US$ 8-10 / pieces
Min. Order:1 pieces
- Frequency Range: GPS Blocker
- Frequency: GPS Jammer
- Application: Car
- Function: Jammer Signal
- Usage: Secuity Equipment
- Product Name: Signal Blocker
3 Channels Anti Fpv Jammer Anti Drone Detector Signal Blocker
US$ 560-602 / Piece
Min. Order:1 Piece
- Frequency Range: 400m/900m/1.2g/1.5g/2.4G/2.4G/5.2g/5.8g
- Frequency: 400m/900m/1.2g/1.5g/2.4G/2.4G/5.2g/5.8g
- Application: Drone Interceptor for Low-Altitude Airspace Anti D
- Power: 30-90 W
- Power Supply: 220 V
- Packing: Packing Professional Box
Drone Hijack Jammer Intruder Alarm Anti Drone System Uav Countermeasure Solution Detection and All Band Signal Suppression Fpv Interception Blocker
US$ 29000-32000 / Piece
Min. Order:1 Piece
- Frequency Range: 300-6000MHz
- Frequency: 300-6000MHz
- Application: Outside
- Port: Ningbo
