A car GPS jammer with switch, can block the operation of undesirable nearby rf frequencies. As a result, they can effectively disrupt and block certain wireless devices in a defined area. They offer the possibility of disrupting wireless eavesdropping devices and effectively jam the frequency signals of wireless attackers. There’s a few different kinds of jammers, but the most common are those that emit electromagnetic interference (EMI) signals that can block the transmission of certain frequency signals.

Portable Car GPS Jammer With Switch

For GPS L1

6,500 Sq. Feet – 82 Ft. Radius Jamming Range

A Preferred GPS Jamming Method To Insure GPS Privacy

Discrete and Effective

Advanced Car GPS Jammer Technology

Vehicle Usage

To best decide, consider the many benefits to see which works best for you.

  • Personal Discrete Usage
  • Insure Your Personal Privacy
  • Protect Against Illegal Tracking
  • Guard Against Unauthorized Eavesdropping
  • Protect Against Unauthorized Surveillance
  • Guards Against Electronic Harassment


Technical Benefits:
Model: A-0311
Exterior: Made of Durable ABS Exterior Shell
Protection: Waterproof, Dust-proof, Anti-corrosive, and Heat-Resistant
Performance: Good Jammer Performance
Power supply: 12/24 Volt – DC
Weight: 29g
Interior Cooling System:  Built-in
Jamming Range:  6,500 Sq. Feet – 82 Ft. Radius Jamming Range
(effective jamming range depends on ambient environment and obstacles)
Installation: Inserts into car cigarette lighter port

Frequency Jamming Capability

North American Frequency Coverage

GPS L1: 1500 – 1600 MHz
Total Power: 0.3 watts
Working temperature: – 30 ~ 60 ℃
Power source: car charger

(Custom frequencies are not available and can’t be added)

Complete Package Includes:
1 * Single Band Jammer
1 * 1 Antenna
1 * Instruction Manual

Usage Instructions:

  1. Open the box and Inspect the contents of the package
  2. Read the easy instructions for care and usage
  3. Install the exterior antennas on the unit, if needed for some models
  4. Install the device into the cigarette lighter port of the vehicle
  5. For portable models, make sure your device has access to adequate air flow for proper ventilation, usage,  cooling and longer life expectancy


* Specifications:

1) Blocks GPS reception and prohibits all GPS-enabled devices from tracking your current location
2) Causes you to appear “invisible” to GPS devices within a radius of 0.5 to 25 meters of the device.
3) Output frequency: 1560 ~ 1580Mhz
4) Compact size gps jammer
5) Powered by 12V car cigarette lighter
6) Plug in and push On to start operation
7) Isolation Signal Frequency: GPS
8) Energy Consumption: 33dbm
9) Size: 92×39.85×26.27mm
10) Weight: 23g


All Frequency Jammer

2 reviews for Car GPS Jammer With Switch

  1. Rolf

    The only one available online to order that day, but thankfully its what I needed, at the time. Thanks a mucho.

  2. Deb

    Easy and nice to have whenever I use my radio frequency jammer and it always works. I trust it, I used it long enough to know. I appreciate it a lot!

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