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Cell Phone Jammer10 Bands Portable High Power Cell Phone Wifi Jammer Jamming GPS 4G
10 Bands Portable High Power Cell Phone Wifi Jammer Jamming GPS 4G
This 10-antenna cell phone jammer is a powerful handheld interference device with a total power of 7W and an interference radius of up to 20 meters, enough to shield your surrounding signals. It can be used in a variety of signal bands, including 4G,...
From $605.88
$712.99
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16-Band Handheld High Performance 5G Cell Phone Jammer GPS WiFi Blocker16-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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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
12 Antennas Power Portable Mobile Phone Signal Jammer LOJACK GPS Wi-Fi RF Signals Blocker12 Antennas Power Portable Mobile Phone Signal Jammer LOJACK GPS Wi-Fi RF Signals Blocker
12 Antennas Power Portable Mobile Phone Signal Jammer LOJACK GPS Wi-Fi RF Signals Blocker
The latest handheld design 12 all-in-one frequency jammer blocking all cell phone signals, LOJACK GPS, Wi-Fi, RF signals 8.4 watt high output Power and high gain antennas, Jamming range 2 to 20 meters (at-75dBm, depends on signal strength in given area) Good cooling system...
From $569.99
$850.99
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cell phone jammer for saleNew 10 Antenna Cell Phone WiFi Jammer
New 10 Antenna Cell Phone WiFi Jammer
The hand-held signal jammer is a high-tech product that our factory adopts advanced technology at home and abroad, according to the continuous development of communication standards, according to the actual situation of wireless communication at home and abroad; it can effectively screen (CDMA/GSM/DCS/2G/3G) /4G/5G/WIFI)...
$389.29
$594.88
$389.29
New Powerful 12 Antennas WIFI GPS LOJACK UHF VHF Cell Phone signal jammerNew Powerful 12 Antennas WIFI GPS LOJACK UHF VHF Cell Phone signal jammer
New Powerful 12 Antennas WIFI GPS LOJACK UHF VHF Cell Phone signal jammer
Basic Specifications Jam Signal Type： Full Bands Mobile Phone jammer 4G/3G/2G+WiFi+GPS+LOJACK/UHF/VHF/RC433/315Output Power：Total 65-71W，4-8W each band Jam Radius：20-60meters Power Supply：AC110-240V to DC24V Cooling System：High efficiency aluminum alloy radiator, Build-in 5 cooling fan Working Time：Not-stop Working Product Size：355x 238x 60mm（not Include Antenna） Product Weight: appr.5.0kg Package...
From $729.99
$1,000.00
From $729.99
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Full Band WiFi Blocking Device 2.4GHZ/5.2GHZ/5.8GHZ U DiskFull Band WiFi Jammer 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
Portable 16 Antenna Hidden Cell Phone Jammer 4G/3G/2G +WiFi2.4G/5G+ GPSL1-L5 +UHF/VHFPortable 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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portable cell phone disruptor for sale

Does the wireless cell phone blocking device really have no antenna? It can be understood in traditional understanding. But in fact, the wireless mobile phone signal jammer refers to the wirelessly transmitted mobile phone signal jammer, which is actually equipped with an antenna. Some are external whip antennas, and some are built-in booster antennas.

What does the external whip antenna refer to?

The normal understanding is: a machine equipped with an external antenna, locked to the machine, and capable of rotating 180° is called a whip antenna.

The built-in gain antenna refers to

The antenna is set in the shell. It can be seen only when the machine is turned on. It cannot be rotated and can cover a 360° azimuth. It is called a booster antenna. Looking at the figure below, we can clearly distinguish what is a whip antenna and what is Gain built-in antenna. And what kind of machine is whip antenna, what kind of machine has built-in antenna, and their parameters.

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  • 16-Band Handheld High Performance 5G Cell Phone Jammer GPS WiFi Blocker16-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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  • Cell Phone Jammer10 Bands Portable High Power Cell Phone Wifi Jammer Jamming GPS 4G
    10 Bands Portable High Power Cell Phone Wifi Jammer Jamming GPS 4G
    This 10-antenna cell phone jammer is a powerful handheld interference device with a total power of 7W and an interference radius of up to 20 meters, enough to shield your surrounding signals. It can be used in a variety of signal bands, including 4G,...
    From $605.88
    $712.99
    From $605.88
    Choose options
    Choose options
  • 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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  • mobile phone signal blocker10 Antenna Cell Phone Signal Jammer
    10 Antenna Cell Phone Signal Jammer
    The 10-channel cell phone signal blocker is a green and environmentally friendly mobile phone signal blocker, which only blocks the reception of the mobile phone on site and has no impact on the surrounding base stations. This machine adopts 10 channels of output, which...
    $399.99
    $618.59
    $399.99

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