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8 Bands Portable Mobile Signal Jammer with 20m Range and 4W Power for WiFi GPS 2G 3G 4G Blocking

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8 Bands Portable Mobile Signal Jammer with 20m Range and 4W Power for WiFi GPS 2G 3G 4G Blocking
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Features
Specifications
Device Weight: 800 G
Device Size: 130mm × 80mm × 38mm
Operating Humidity: 5% To 80%
Operating Temperature: -10℃ To +50℃
Total Output Power: 4W
Battery Life: 1-2 Hours
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8 Bands Mobile Signal Jammer

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20m Range Portable Signal Jammer

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4W Power Handheld Signal Jammer
Basic Infomation
Place of Origin: China
Brand Name: UND
Model Number: U-N008
Payment & Shipping Terms
Delivery Time: 5-8 days
Payment Terms: T/T
Supply Ability: 100
Product Description
8 Bands Portable Mobile Signal Jammer WiFi 2.4G 5.8G GPS 2G 3G 4G
Product Overview
This high-performance portable GPS jammer features advanced signal blocking technology with 8 frequency bands. Engineered with high power density, efficiency, and precision, it provides reliable signal disruption within a 20-meter range. The device includes comprehensive protection against short circuits, over-current, and over-voltage conditions.
Advanced Signal Control
The U-N008 model features 8 individual switches for selective frequency blocking. Target specific signals while maintaining others - block GPS signals while keeping mobile communications active. This precision control makes the device highly versatile for various security applications.
Technical Specifications
Jamming Frequencies CDMA/GSM: 850-960MHz
DCS/PCS: 1805-1880MHz
3G: 2110-2170MHz
GPS: 1570-1610MHz
WiFi: 2400-2485MHz
LOJACK: 168-178MHz
4G(LTE): 2620-2690MHz or 2300-2400MHz
Jamming Radius Up to 40 meters
Power Supply Power plug or built-in battery
Built-in Battery 4000mA/H lithium battery
Battery Life 1-2 Hours
Total Output Power 4W
Voltage AC100-240V DC12V
Operating Temperature -10℃ to +50℃
Operating Humidity 5% to 80%
Device Size 130mm * 80mm * 38mm
Device Weight 800 g
Key Features
  • Compact design for easy portability in bags or purses
  • Built-in rechargeable 4000mA/H lithium battery
  • Dual charging options: AC adapter or car charger
  • Frequency-selective operation
  • Safe for human use and electronic devices
  • Advanced cooling system for optimal performance
  • 8 omni-directional antennas for comprehensive coverage
Custom Frequency Options
Available custom frequencies include: 433MHz, 315MHz, 868MHz, 450MHz, iDEN, CDMA, GSM, GPRS, DCS, PCS, AWS, WCDMA, UMTS, 3G, 4G, LTE 700, LTE 800, LTE 2300, LTE 2600, GPS L1, GPS L2, Galileo, Compass, Glonass, WIFI, Bluetooth, WIMAX, UAV, and Drone signals.
Important Precautions
  1. Jammers are country-specific. Ensure purchase and usage countries match for proper functionality.
  2. Low-power jammers may have reduced effectiveness against high-power signal devices like WiFi routers or Bluetooth equipment.
  3. Operation while charging is strictly prohibited.
  4. Handheld jammers should not be used as desktop units.
  5. Always connect antennas before operation.
Package Contents
  • 1 * Portable Wireless Signal Jammer
  • 1 * Power Adapter (100-240V)
  • 1 * Car Charger
  • 1 * User Manual
Tag:

Wifi Signal Blocking Device

Mobile Signal Blockers

Portable Cell Phone Blockers

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Tel : +8613991372145
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Susan@uav-ir.com
+8613991372145
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