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1575MHz Frequency Compact Size Rechargeable Battery GPS Jammer Vehicle GPS Blocker

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1575MHz Frequency Compact Size Rechargeable Battery GPS Jammer Vehicle GPS Blocker
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Features
Specifications
Dimensions: 4.4cm × 9.5cm × 2cm
Power Supply: 50-60Hz, AC 100-240V
Total Output Power: 0.5 Watt
Operating Temperature: -10°C To +55°C
Effective Range: 1-10 Meters (depending On Signal Strength)
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1575MHz Frequency GPS Jammer

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Compact Size Signal Jammer

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Rechargeable Battery Vehicle GPS Blocker
Basic Infomation
Place of Origin: China
Brand Name: UND
Model Number: U-JM1
Payment & Shipping Terms
Delivery Time: 5-8 days
Payment Terms: T/T
Supply Ability: 100
Product Description
1575MHz Compass WIFI 2.4G Vehicle GPS Tracker Jammer
The U-JM1 Vehicle GPS Jammer is a cost-effective security solution for real-time anti-tracking applications. Designed specifically for vehicle anti-tracking with its compact size and excellent performance, it operates within the frequency range of 1570-1580 MHz.
Why You Need a Vehicle GPS Jammer
GPS jammers provide essential privacy protection for various scenarios. They help prevent unauthorized tracking by employers, law enforcement without warrants, or family members, ensuring your movements remain private and secure.
How Vehicle GPS Jammers Work
GPS jammers operate by transmitting a signal on the same frequency as GPS units (1570-1580 MHz), creating interference that prevents tracking devices from receiving satellite signals or transmitting location data. GPS signals are relatively weak, making them particularly susceptible to jamming.
This portable GPS jammer effectively blocks GPS L1 frequency signals within a 1-10 meter radius, protecting your privacy and personal safety. The device features customizable options for additional frequency blocking capabilities.
Key Features
  • Compact pocket-sized design with lightweight construction
  • Tuned against GPS L1 band, Compass, and Glonass systems
  • Clear working state indicator for operational status
  • User-friendly ON/OFF switch for easy operation
  • Rechargeable battery with both car and AC charger compatibility
  • Single antenna design for GPS L1 frequency range operation
Technical Specifications
  • Blocks all types of GPS tracking devices
  • Provides protection against location tracking and information leaks
  • Simple switch operation for immediate signal blocking
  • 360-degree jamming coverage with omni-directional antenna
Type Output Port Frequency Average Output Power
GPS Mini Jammer GPS L1 1570-1580MHz 500mW
Additional Specifications:
Power Supply: 50-60Hz, AC 100-240V
Includes AC adapter (DC12V) and built-in 3.7V, 1500mAH battery
Total Output Power: 0.5 Watt
Effective Range: 1-10 meters (depending on signal strength)
Weight: 250g
Dimensions: 4.4cm * 9.5cm * 2cm
Antennas: 2 external omni-directional antennas
Operating Temperature: -10°C to +55°C
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Contact Person : Susan
Tel : +8613991372145
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Susan@uav-ir.com
+8613991372145
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