A Signal blocker with multi-signal jamming, can block the operation of undesirable nearby 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 signal frequencies of wireless attackers.

Portable 16 Band RF Jammer

For 2G, 3G, 4G, 5G, WiFi, GPS, VHF, UHF, LoJack, RC

6700 Sq. Feet – 82 Ft.— Radius Jamming Range

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.

RadioFrequency Jammer - 100 Watt

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-3636
Exterior: Made of Durable Military Grade Exterior Shell
Protection: Waterproof, Dust-proof, Anti-corrosive, and Heat-Resistant
Performance: Long Range Performance
Size : 7.5″ W x 5″ H x 2″ D (Inches) — (190x126x46 mm)
Power supply: 12/120/240 Volt AC – DC 12V Adapter
Weight: 3.9 Lbs.
Interior Cooling System:  Built-in Cooling System
Jamming Range:  6700 Sq. Feet – 82 Ft.— Radius Jamming Range
(effective jamming range depends on ambient environment and obstacles)
Installation: Portable or Desktop Installation

Frequency Jamming Capability
2G, 3G, 4G, 5G, WiFi, GPS1-GPS5, UHF, VHF, LoJack, RC, Etc..

North American Frequency Coverage

Jamming frequencies range:
5G 600:617-685 MHz
5G 1400: 1427-1518 MHz
5G 3600: 3600-3900 MHz
5G 3400: 3400-3600 MHz
4G 700 or 800: 700-805 or 758-821 MHz
4G 1700 or GPS L3 L4: 1710-1780 or 1370-1390 MHz
4G 2600 or 4G 2300: 2500-2690 or 2300-2400 MHZ
4G 1700: 1710-1780 MHz
3G: 2110-2170 MHZ
GPS L1: 1570-1580 MHz
GPS L2, L5: 1170-1280 MHz
WIFI 2.4G: 2400-2500 MHz
WIFI 5.2G: 5125-5350 MHz
WIFI 5.8G: 5725-5850 MHz
RC 315: 315 MHz
RC 433:433 MHz
UHF & CDMA 450: 400-470 MHz
VHF & LOJACK: 135-175 MHz
Output Power Total 16W,1W each band with 2dbi
gains omni-directional antennas

(Custom frequencies for Europe, Asia, Etc., are available and can be added)

Complete Package Includes:
1 * 16 Band Jammer
1 * 16 Antennas
1 * Instruction Manual
1 * Power Adapter with Charger
1 * Built-in Lithium Battery (for all portable models) 7.4V/12000mAh
(Battery usage is up to 2 hours on a single charge)
1 * Sturdy Carry Case (for portable models)
(Compatible power plug is included for country of usage, USA, Canada, Britain, Australia, etc.)
(Handheld portable models comes with DC 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


1. Jammer functions:
– A16-EU: full bands mobile phone 5G/4G/3G/2G +WiFi2.4G/5G+ GPSL1-L5 UHF/VHF/LoJack+RC433 315
– A16-US: full bands mobile phone 5G/4G/3G/2G +WiFi2.4G/5G+ GPSL1-L5+VHF/LoJack+RC433 315
2. Output power: total 16W,1W each band with 2dbi gains omni antennas
3. Jam radius: 2-25 meters still depends on the strength signal in given area
4. Power Supply: AC110-240V to DC12V
5. Cooling system: high efficiency aluminum alloy radiator, Build-in 3x cooling fan
6. Working time: built-in battery:7.4V/12000mAh
7. Continue working: around 2.5 hours
8. Product size: 19 x 12.6 x 4.6cm(without omni Antenna)
9. Product weight: 2.0kg
10. Package contents:
– Jammer Host x 1
– AC Charger x 1
– Omni antenna x 16
– Car Charger x 1
– Nylon cover x 1


All Frequency Jammer

1 review for Signal Blocker For 2G 3G 4G 5G Wi-Fi GPS Uhf and Vhf Signal Jamming

  1. Laurence D.

    I bought this frequency jammer for my friend. The frequency jammer is well made easy to use and decorative, with good quality.

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