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Are you still troubled by "cell phone interference" during meetings?

11 October 2025

Challenges Facing Signal Jammers in the 6G Era

11 October 2025

A Correct Understanding of Prison Signal Jammers

11 October 2025

Shielding Lesson - How to Choose a Signal Jammer

11 October 2025

Precautions for Using a Cell Phone Signal Jammer

11 October 2025

The shielding range of a cell phone signal jammer depends on the following factors:

11 October 2025

WIFI Jammers

WiFi Signal Blocker 3 BandsCM3 Full-band Wide-range WiFi Signal Jamming Device Portable
CM3 Full-band Wide-range WiFi Signal Jamming Device Portable
Features: ◆Large coverage of 100-150 square meters, WIFI jammer ◆High power design, single channel power 2W, total maximum total power up to 6W ◆Built-in omnidirectional antenna, the shielding range refers to the circular area centered on the machine. The shielding signal is sent by...
$169.99
$354.99
$169.99
Full Band WiFi JammerFull Band WiFi Blocking Device 2.4GHZ/5.2GHZ/5.8GHZ U Disk
Full Band WiFi Jammer 2.4GHZ/5.2GHZ/5.8GHZ U Disk
W6 Pro is the latest U-disk wifi jammer, which can interfere with full-band wifi, with a shielding range of 2-10 meters. It uses USB and OBD power supply to achieve 7*24 hours of interference. It has an LCD display and is suitable for bedrooms...
$99.99
$251.88
$99.99
16-Band Handheld 5G Cell Phone Jammer16-Band Handheld High Performance 5G Cell Phone Jammer GPS WiFi Blocker
16-Band Handheld High Performance 5G Cell Phone Jammer GPS WiFi Blocker
The latest all-in-one design wireless signal Jammer with nylon cover for portable, 16 bands jamming all types of Android phones, Tablets, Smart Phones, iPhones, Win phones etc. that use 2G, 3G, 4G 5GLTE, and CDMA 450Mhz, Block LOJACK GPS, Wi-Fi 5G, Walkie-Talkie UHF/VHF and...
$616.99
$1,499.99
$616.99
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GPS jammergps signal jammer
38W 16 Bands Adjustable Desktop Cell Phone Jammer GPS WIFI Blocker
As the most powerful desktop signal jammer, this device has comprehensive jamming bands, can jamming all mobile phone frequencies, WiFi, GPS, Walkie - talkie and so on. A total of 16 different signal frequencies can be interfered. The range of applications is very wide....
From $1,078.63
$1,630.59
From $1,078.63
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Wall-Mounted Hidden Antenna NZ10 WIFI Mobile Phone JammerWall-Mounted Hidden Antenna NZ10 WIFI Mobile Phone Jammer
Wall-Mounted Hidden Antenna NZ10 WIFI Mobile Phone Jammer
product features Large-scale coverage of 100-200 square meters (-75dBm, indoor transparent environment, depending on the distance of surrounding base stations) High-power 30W (single-channel 3-5W) effectively shields 3 networks 2G 3G 4G 5G mobile phone signal and WIFI signal Equipped with precision voltage stabilizing circuit, it...
$379.99
$519.99
$379.99
Portable 16 Antenna Cell Phone JammerPortable 16 Antenna Hidden Cell Phone Jammer 4G/3G/2G +WiFi2.4G/5G+ GPSL1-L5 +UHF/VHF
Portable 16 Antenna Hidden Cell Phone Jammer 4G/3G/2G +WiFi2.4G/5G+ GPSL1-L5 +UHF/VHF
The latest hidden antenna handheld cell phone jammer design 16 bands all-in-one frequencies blocking all mobile phone signals, LOJACK GPS, Wi-Fi, RF signals, Jamming range 2 to 20 meters (depends on signal strength in given area). Other Parameters: Band 1 : VHF&LOJACK (135-175MHz) Band...
$799.99
$929.99
$799.99
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GPS Signal Jammer

Cell Phone Jammer

What is the function of the signal jammer's blog?

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Scope of application of mobile phone jammer

featured Scope of application of mobile phone jammer

Mobile phone signal jammers are generally directly called jammers, mobile phone jammers, signal jammers, mobile phone signal jammers, mobile phone signal blockers, mobile phone isolators, mobile phone cutoff devices, etc....

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The best working principle of wireless signal jammer

The working principle of the wifi signal jammer is: within a certain frequency range, wireless devices (mobile phones, etc.) and base stations are connected through radio waves, and data and sound are transmitted at a certain baud rate and modulation method. Mobile phone communication is connected to the base station through the uplink frequency, and then the signal is transmitted to the...

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Where are mobile phone signal jammers used?

Where are mobile phone signal jammers used?

In the era of the Internet, information spreads very quickly, and sometimes it is necessary to block or prevent the spread of information so as not to cause greater losses...

On by LIU YIFA 0 comments

How to choose a signal jammer?

How to choose a signal jammer?

The mobile phone itself will generate some signals, but sometimes some of the signals generated by the mobile phone will cause certain interference. Therefore, sometimes a signal jammer will be...

On by LIU YIFA 0 comments