A signal jammer Gps with Gps signal jammer for car, can block the operation of undesirable nearby rf frequencies. And 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.

Portable 3 Band RF Jammer

For 2G, 3G, GPS

55 Sq. Feet Jamming Range

The Most Preferred Jamming Method To Insure RF Privacy

Are you thinking about using a RF jamming device? They are commonly used to disrupt radio signals and deny access to a specific area or frequency and are most commonly used by private security personnel. There are a few different types of RF jammers, but the most common are those that emit electromagnetic interference (EMI) signals that can block the transmission of radio frequency signals.

2G, 3G, GPS Jammer

Professional, Discrete and Effective

Most Advanced Frequency Jammer Technology

Portable Indoor/Outdoor Usage

There are a few different reasons why someone might need to use an RF Jammer. For example, they may need to block transmissions from a unfriendly location. To help you better decide, consider the many benefits and options to see which works best for your situation.


  • Professional Discrete Usage
  • Insure Your Personal Privacy
  • Protect Against Cyber Attacks
  • Guard Against Unauthorized Eavesdropping
  • Protect Against Unauthorized Surveillance
  • Guards Against Electronic Harassment

Technical Benefits:
Model: A-N3
Exterior: Made of Durable Military Grade ABS Exterior Shell
Protection: Waterproof, Dust-proof, Anti-corrosive, and Heat-Resistant
Performance: Good Range Performance
Size : 4″x2″1″ (Inches) — (95mm*45mm*20mm)
Power supply: 120/240 Volt AC – DC 12V Adapter
Weight: 0.3 Lbs.
Interior Cooling System:  Built-in Cooling System
Effective Jamming Radius:  55 Feet Radius
(effective jamming range depends on ambient environment and obstacles)
Installation: Portable Installation

Frequency Jamming Capability
2G, 3G, GPS, Etc..

North American Frequency Coverage

Jamming frequencies
GSM: 925-960MHz
3G: 2110-2170MHz
GPS: 1170-1580MHz
Power supply Built-in battery
Voltage AC 12 V, DC 24 V
Operating temperature -10℃ to +50℃
Operating humidity 5% to 80%

(Frequencies for Europe, Austraila, Asia, Etc., are available and will be added depending on the Country of the product delivery)

Complete Package Includes:
1 * 3 Band Jammer
1 * 3 Antennas
1 * Instruction Manual
1 * Power Adapter
1 * Built-in Lithium Battery
1 * Sturdy Carry Case
(Compatible power plug is included for country of usage, USA, Canada, Britain, Australia, etc.)
(Handheld portable models comes with DC 12 volt car adapter)


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. For wall or desktop RF jammers, make sure your device has adequate air flow for proper ventilation, usage, cooling and longer life expectancy
  5. For portable models, make sure your device has access to adequate air flow for proper ventilation, usage,  cooling and longer life expectancy


21 reviews for Signal Jammer Gps With Gps Signal Jammer For Car – 3 Bands

  1. Maragret

    During these uncertain frequency times, this frequency jammer has given me piece of mind for my bad frequency problems.

  2. Jona

    Bought this frequency jammer for my friend. Very easy to get and use it. Good choice for me.

  3. Gilberte

    I am really happy with my frequency jammer order. Thank you.

  4. Kenneth

    Getting it all delivered was easy. This frequency jammer gets the job done well and as specified. Thanks a lot!

  5. Paulina

    It gets the job done nicely and as intended. Its nice to have this frequency jammer.

  6. Tameika

    This is the best radio frequency jammer I have ever had or used.

  7. Nereida

    This radio frequency jammer will last me for years it’s very efficient and trustable. I highly recommend this radio frequency jammer.

  8. August

    Working well and it has always worked for me.

  9. Jessica

    Excellent radio frequency jammer I have given recommendations of it to several other friends.

  10. Blaine

    Very good radio frequency jammer and very easy to maintain and use.

  11. Russell

    A great radio frequency jammer item to me. Suits me fine for what I need and use it for daily.

  12. Lewis

    A great easy to maintain and use radio frequency jammer. Nice value for the money. Nice and pleasant features. So, overall it’s a very, very good purchase.

  13. Tova

    This is a well made radio frequency jammer and the price was right. Thanks a lot!

  14. Donn

    I bought this radio frequency jammer for a family member to use whenever needed and it works flawlessly. She says thanks!

  15. Bethann

    Works perfectly every time and very protective, when I need a radio frequency jammer at night.

  16. Nolan

    Easy to use frequency jammer and reliable protection from the frequency’s coming from my closest neighbours.

  17. Gala

    A great perfect frequency jammer that works great for me.

  18. Sheldon

    I brought this frequency jammer for me recently and it’s brilliant and more dense than the other frequency jammer that I have used.

  19. Xiomara

    I bought this frequency jammer a few months ago and I’m very impressed with it’s quality. I have used this many times. And it’s a must have for me. I’m pleased with everything. Perfectly suited for my needs.

  20. Oscar

    The rf jammer works very good and as needed by me. Glad I finally have it.

  21. Edwin K.

    I highly recommend this Gps jammer. Great quality and overall, it is the best rf frequency protection that I’ve used so far.

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