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Portable Signal Jammer with 8 Channels 4000mAH Battery and 20m Range for Mobile Phone GPS WiFi Blocking

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Portable Signal Jammer with 8 Channels 4000mAH Battery and 20m Range for Mobile Phone GPS WiFi Blocking
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Features
Specifications
Operating Temperature: -10℃ To +50℃
Operating Humidity: 5% To 80%
Device Weight: 800g
Device Dimensions: 130mm × 80mm × 38mm
Total Output Power: 4W
Battery Life: 1.5-2 Hours Continuous Operation
Highlight:

8 Channels Portable Signal Jammer

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4000mAH Battery Mobile Phone Signal Jammer

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20m Range Handheld Signal Jammer
Basic Infomation
Place of Origin: China
Brand Name: UND
Model Number: U-PJ08
Payment & Shipping Terms
Delivery Time: 5-8 days
Payment Terms: T/T
Supply Ability: 100
Product Description
Portable Signal Jammer DC12V GPS WiFi Signal Blocker
8 Channels Portable Mobile Phone Signal Jammer
This advanced handheld jamming device (Model U-PJ08) blocks 2G, 3G, 4G, GPS, and WiFi signals across 8 customizable frequency bands. With compact dimensions and excellent portability, it delivers reliable signal disruption up to 20 meters.
Key Features
  • Dual power options: includes car charger and AC adapter for versatile use
  • Advanced heat dissipation system enables extended stable operation
  • Individual frequency control switches for selective band jamming
  • Extended jamming range with consistent performance
  • Compact metal construction with optimal thermal management
Technical Specifications
Jamming Frequencies CDMA800: 850-894MHz
GSM900: 925-960MHz
DCS/PCS: 1805-1990MHz
3G: 2110-2170MHz
GPS: 1570-1610MHz
WiFi: 2400-2485MHz
LOJACK: 168-178MHz
4G(LTE): 2620-2690MHz or 2300-2400MHz
Jamming Radius Up to 20 meters
Power Supply AC 100-240V or built-in battery
Battery Capacity 4000mAH lithium battery
Battery Life 1.5-2 hours continuous operation
Total Output Power 4W
Operating Voltage DC12V
Operating Temperature -10℃ to +50℃
Operating Humidity 5% to 80%
Device Dimensions 130mm × 80mm × 38mm
Device Weight 800g
Important Usage Guidelines
Country-Specific Configuration: Jammers are customized for specific national frequency bands. Ensure purchase and usage countries match for proper functionality.
  • Performance may be limited against high-power signal sources like WiFi routers or Bluetooth equipment
  • Operation while charging is strictly prohibited
  • Designed for handheld use only - not suitable as a desktop unit
  • Always connect antennas before activating the device
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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+8613991372145
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